diff --git a/.php-cs-fixer.php b/.php-cs-fixer.php
index 91d0df704..206439d0d 100644
--- a/.php-cs-fixer.php
+++ b/.php-cs-fixer.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
 /**
- * This file is part of the Yasumi package.
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -12,29 +14,14 @@
  *
  * @author Sacha Telgenhof <me at sachatelgenhof dot com>
  */
-$finder = PhpCsFixer\Finder::create()->in(__DIR__);
 
-$config = new PhpCsFixer\Config();
-$config->setRiskyAllowed(true)->setRules([
-  '@PER' => true,
-  '@Symfony' => true,
-  'combine_consecutive_issets' => true,
-  'combine_consecutive_unsets' => true,
-  'explicit_string_variable' => true,
-  'no_superfluous_elseif' => true,
-  'no_superfluous_phpdoc_tags' => ['remove_inheritdoc' => true],
-  'not_operator_with_successor_space' => true,
-  'nullable_type_declaration_for_default_null_value' => ['use_nullable_type_declaration' => true ],
-  'ordered_class_elements' => true,
+$config = new AzuyaLabs\PhpCsFixerConfig\Config('2015', null, 'Yasumi');
+$config->getFinder()->in(__DIR__)->notPath('var');
+
+$defaults = $config->getRules();
 
-  // Risky
-  'declare_strict_types' => true,
-  'dir_constant' => true,
-  'get_class_to_class_keyword' => true,
-  'is_null' => true,
-  'modernize_strpos' => true,
-  'modernize_types_casting' => true,
-  'self_accessor' => true,
-])->setFinder($finder);
+$config->setRules(array_merge($defaults, [
+    'php_unit_method_casing' => ['case' => 'camel_case'],
+]));
 
 return $config;
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0ef0d6d12..6c5fbe8f9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,8 +14,15 @@ changes.
 
 ### Changed
 
+- Holiday calculation methods in providers are now protected instead of private
+  to allow use in [custom providers](https://www.yasumi.dev/docs/cookbook/custom_provider/).
+  [\#331](https://github.com/azuyalabs/yasumi/issues/331)
+
 ### Fixed
 
+- Handle invalid/changed timezones Australia/ACT and Europe/Kiev [\#343](https://github.com/azuyalabs/yasumi/pull/343)
+  ([Kevin Papst](https://github.com/kevinpapst))
+
 ### Removed
 
 ## [2.7.0] - 2024-01-02
diff --git a/composer.json b/composer.json
index ca2d3ebea..8db19a93d 100644
--- a/composer.json
+++ b/composer.json
@@ -1,6 +1,6 @@
 {
   "name": "azuyalabs/yasumi",
-  "description": "The easy PHP Library for calculating holidays.",
+  "description": "The easy PHP Library for calculating holidays",
   "license": "MIT",
   "type": "library",
   "keywords": [
@@ -40,12 +40,12 @@
   },
   "require-dev": {
     "ext-intl": "*",
-    "friendsofphp/php-cs-fixer": "^2.19 || ^3.40",
+    "azuyalabs/php-cs-fixer-config": "^0.3",
     "mikey179/vfsstream": "^1.6",
     "phan/phan": "^5.4",
     "phpstan/phpstan": "^1.10",
     "phpunit/phpunit": "^8.5 || ^9.6",
-    "vimeo/psalm": "^5.16"
+    "vimeo/psalm": "^5.20"
   },
   "suggest": {
     "ext-calendar": "For calculating the date of Easter"
@@ -72,7 +72,8 @@
       "@phpstan",
       "@psalm"
     ],
-    "format": "./vendor/bin/php-cs-fixer fix",
+    "cs": "vendor/bin/php-cs-fixer fix -v --diff --dry-run",
+    "cs-fix": "vendor/bin/php-cs-fixer fix -v",
     "phan": "vendor/bin/phan -C",
     "phpstan": "vendor/bin/phpstan analyse",
     "psalm": "vendor/bin/psalm --threads=2",
diff --git a/examples/basic.php b/examples/basic.php
index 4407f7351..9cf5b8f98 100644
--- a/examples/basic.php
+++ b/examples/basic.php
@@ -2,7 +2,20 @@
 
 // This file demonstrates the general use of Yasumi and its basic methods.
 
-declare(strict_types=1);
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
+ *
+ * Copyright (c) 2015 - 2024 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <me at sachatelgenhof dot com>
+ */
 
 require 'vendor/autoload.php';
 
@@ -10,20 +23,20 @@
 $holidays = Yasumi\Yasumi::create('USA', (int) date('Y'));
 
 // Show the number of defined holidays
-echo 'Number of defined holidays: '.$holidays->count().PHP_EOL;
+echo 'Number of defined holidays: ' . $holidays->count() . PHP_EOL;
 echo PHP_EOL;
 
 // Display a list all of the holiday names (short names)
-echo 'List of all the holiday names: '.PHP_EOL;
+echo 'List of all the holiday names: ' . PHP_EOL;
 foreach ($holidays->getHolidayNames() as $name) {
-    echo $name.PHP_EOL;
+    echo $name . PHP_EOL;
 }
 echo PHP_EOL;
 
 // Display a list all of the holiday dates
-echo 'List of all the holiday dates:'.PHP_EOL;
+echo 'List of all the holiday dates:' . PHP_EOL;
 foreach ($holidays->getHolidayDates() as $date) {
-    echo $date.PHP_EOL;
+    echo $date . PHP_EOL;
 }
 echo PHP_EOL;
 
@@ -31,17 +44,17 @@
 $independenceDay = $holidays->getHoliday('independenceDay');
 
 // Show the localized name
-echo 'Name of the holiday : '.$independenceDay->getName().PHP_EOL;
+echo 'Name of the holiday : ' . $independenceDay->getName() . PHP_EOL;
 
 // Show the date
-echo 'Date of the holiday : '.$independenceDay.PHP_EOL;
+echo 'Date of the holiday : ' . $independenceDay . PHP_EOL;
 
 // Show the type of holiday
-echo 'Type of holiday     : '.$independenceDay->getType().PHP_EOL;
+echo 'Type of holiday     : ' . $independenceDay->getType() . PHP_EOL;
 echo PHP_EOL;
 
 // Dump the holiday as a JSON object
-echo 'Holiday as a JSON object:'.PHP_EOL;
+echo 'Holiday as a JSON object:' . PHP_EOL;
 echo json_encode($independenceDay, JSON_PRETTY_PRINT);
 
 echo PHP_EOL;
diff --git a/examples/between_filter.php b/examples/between_filter.php
index 4b1358c9a..4b8b46f7c 100644
--- a/examples/between_filter.php
+++ b/examples/between_filter.php
@@ -3,7 +3,20 @@
 // This file demonstrates the use of the `between` filter, selecting only a number of holidays
 // that fall in the given date range.
 
-declare(strict_types=1);
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
+ *
+ * Copyright (c) 2015 - 2024 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <me at sachatelgenhof dot com>
+ */
 
 require 'vendor/autoload.php';
 
@@ -12,16 +25,16 @@
 // Use the factory to create a new holiday provider instance
 $holidays = Yasumi\Yasumi::create('Italy', $year);
 $holidaysInDecember = $holidays->between(
-    new DateTime('12/01/'.$year),
-    new DateTime('12/31/'.$year)
+    new DateTime('12/01/' . $year),
+    new DateTime('12/31/' . $year)
 );
 
 // Show all holidays in Italy for December
-echo 'List of all the holidays in December: '.PHP_EOL;
+echo 'List of all the holidays in December: ' . PHP_EOL;
 foreach ($holidaysInDecember as $holiday) {
-    echo $holiday.' - '.$holiday->getName().PHP_EOL;
+    echo $holiday . ' - ' . $holiday->getName() . PHP_EOL;
 }
 echo PHP_EOL;
 
 // Show the number of filtered holidays
-echo 'Number of filtered holidays: '.$holidaysInDecember->count().PHP_EOL;
+echo 'Number of filtered holidays: ' . $holidaysInDecember->count() . PHP_EOL;
diff --git a/examples/custom_provider.php b/examples/custom_provider.php
index 773f93cc3..57f514d63 100644
--- a/examples/custom_provider.php
+++ b/examples/custom_provider.php
@@ -4,7 +4,20 @@
 // those scenarios where you would need only a subset of holidays of an existing provider. Or, if you you like to
 // extend an existing provider with additional, non-standard holidays.
 
-declare(strict_types=1);
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
+ *
+ * Copyright (c) 2015 - 2024 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <me at sachatelgenhof dot com>
+ */
 
 require 'vendor/autoload.php';
 
@@ -33,11 +46,11 @@ public function initialize(): void
 $NYSEHolidays = Yasumi\Yasumi::create(NYSE::class, (int) date('Y'));
 
 // We then can retrieve the NYSE observed holidays in the usual manner:
-echo 'List of all the holiday names: '.PHP_EOL;
+echo 'List of all the holiday names: ' . PHP_EOL;
 foreach ($NYSEHolidays->getHolidayNames() as $day) {
-    echo $day.PHP_EOL;
+    echo $day . PHP_EOL;
 }
 echo PHP_EOL;
 
 // Use the count() method to show how many holidays are returned
-echo 'Number of defined holidays: '.$NYSEHolidays->count().PHP_EOL;
+echo 'Number of defined holidays: ' . $NYSEHolidays->count() . PHP_EOL;
diff --git a/examples/filters.php b/examples/filters.php
index 3a82af460..5e85543ab 100644
--- a/examples/filters.php
+++ b/examples/filters.php
@@ -4,7 +4,20 @@
 // based on certain conditions. In this examples we show only the holidays that are
 // marked as 'official'.
 
-declare(strict_types=1);
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
+ *
+ * Copyright (c) 2015 - 2024 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <me at sachatelgenhof dot com>
+ */
 
 require 'vendor/autoload.php';
 
@@ -14,7 +27,7 @@
 // Create a filter instance for the official holidays
 $official = new Yasumi\Filters\OfficialHolidaysFilter($holidays->getIterator());
 
-echo 'List of all official holidays: '.PHP_EOL;
+echo 'List of all official holidays: ' . PHP_EOL;
 foreach ($official as $day) {
-    echo $day->getName().PHP_EOL;
+    echo $day->getName() . PHP_EOL;
 }
diff --git a/phpinsights.php b/phpinsights.php
index 4b5520d8b..9dbda25a8 100644
--- a/phpinsights.php
+++ b/phpinsights.php
@@ -1,6 +1,19 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
+ *
+ * Copyright (c) 2015 - 2024 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <me at sachatelgenhof dot com>
+ */
 
 return [
     /*
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index fcf8aea40..62403f3bd 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -18,6 +18,10 @@
       verbose="true"
     >
 
+    <php>
+        <ini name="memory_limit" value="512M" />
+    </php>
+
     <coverage processUncoveredFiles="true">
         <include>
             <directory suffix=".php">./src/Yasumi</directory>
diff --git a/rector.php b/rector.php
index a75a58ab8..112903d93 100644
--- a/rector.php
+++ b/rector.php
@@ -1,6 +1,19 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
+ *
+ * Copyright (c) 2015 - 2024 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <me at sachatelgenhof dot com>
+ */
 
 use Rector\CodeQuality\Rector\Class_\InlineConstructorDefaultToPropertyRector;
 use Rector\Config\RectorConfig;
@@ -8,8 +21,8 @@
 
 return static function (RectorConfig $rectorConfig): void {
     $rectorConfig->paths([
-        __DIR__.'/src',
-        __DIR__.'/tests',
+        __DIR__ . '/src',
+        __DIR__ . '/tests',
     ]);
 
     // single rules
diff --git a/src/Yasumi/Exception/Exception.php b/src/Yasumi/Exception/Exception.php
index fe9254e73..4faee05ea 100644
--- a/src/Yasumi/Exception/Exception.php
+++ b/src/Yasumi/Exception/Exception.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Exception/InvalidYearException.php b/src/Yasumi/Exception/InvalidYearException.php
index caee91fdf..c34a5cdca 100644
--- a/src/Yasumi/Exception/InvalidYearException.php
+++ b/src/Yasumi/Exception/InvalidYearException.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Exception/MissingTranslationException.php b/src/Yasumi/Exception/MissingTranslationException.php
index 19655f606..f6f4ca260 100644
--- a/src/Yasumi/Exception/MissingTranslationException.php
+++ b/src/Yasumi/Exception/MissingTranslationException.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Exception/ProviderNotFoundException.php b/src/Yasumi/Exception/ProviderNotFoundException.php
index 153e4b979..009bea56f 100644
--- a/src/Yasumi/Exception/ProviderNotFoundException.php
+++ b/src/Yasumi/Exception/ProviderNotFoundException.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Exception/UnknownLocaleException.php b/src/Yasumi/Exception/UnknownLocaleException.php
index 412ea2989..9134e5e69 100644
--- a/src/Yasumi/Exception/UnknownLocaleException.php
+++ b/src/Yasumi/Exception/UnknownLocaleException.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Filters/AbstractFilter.php b/src/Yasumi/Filters/AbstractFilter.php
index 7eeb1a6d7..5935b9781 100644
--- a/src/Yasumi/Filters/AbstractFilter.php
+++ b/src/Yasumi/Filters/AbstractFilter.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Filters/BankHolidaysFilter.php b/src/Yasumi/Filters/BankHolidaysFilter.php
index 0c2a1d01c..4efccfa95 100644
--- a/src/Yasumi/Filters/BankHolidaysFilter.php
+++ b/src/Yasumi/Filters/BankHolidaysFilter.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Filters/BetweenFilter.php b/src/Yasumi/Filters/BetweenFilter.php
index f91ae894f..48e9ba949 100644
--- a/src/Yasumi/Filters/BetweenFilter.php
+++ b/src/Yasumi/Filters/BetweenFilter.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Filters/ObservedHolidaysFilter.php b/src/Yasumi/Filters/ObservedHolidaysFilter.php
index 31c4b54b0..acf022913 100644
--- a/src/Yasumi/Filters/ObservedHolidaysFilter.php
+++ b/src/Yasumi/Filters/ObservedHolidaysFilter.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Filters/OfficialHolidaysFilter.php b/src/Yasumi/Filters/OfficialHolidaysFilter.php
index 85e73a7a5..d9ddd88c6 100644
--- a/src/Yasumi/Filters/OfficialHolidaysFilter.php
+++ b/src/Yasumi/Filters/OfficialHolidaysFilter.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Filters/OnFilter.php b/src/Yasumi/Filters/OnFilter.php
index 9fdf7c711..6bdc258fc 100644
--- a/src/Yasumi/Filters/OnFilter.php
+++ b/src/Yasumi/Filters/OnFilter.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Filters/OtherHolidaysFilter.php b/src/Yasumi/Filters/OtherHolidaysFilter.php
index b59aae43d..7e783f75c 100644
--- a/src/Yasumi/Filters/OtherHolidaysFilter.php
+++ b/src/Yasumi/Filters/OtherHolidaysFilter.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Filters/SeasonalHolidaysFilter.php b/src/Yasumi/Filters/SeasonalHolidaysFilter.php
index 5e0dd683e..ae8f72629 100644
--- a/src/Yasumi/Filters/SeasonalHolidaysFilter.php
+++ b/src/Yasumi/Filters/SeasonalHolidaysFilter.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Holiday.php b/src/Yasumi/Holiday.php
index 77332e70c..622cd82f5 100644
--- a/src/Yasumi/Holiday.php
+++ b/src/Yasumi/Holiday.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -238,7 +240,7 @@ protected function getLocales(?array $locales): array
 
             while ($child = strtok('_')) {
                 $expanded[] = $parent;
-                $parent .= '_'.$child;
+                $parent .= '_' . $child;
             }
             $expanded[] = $locale;
         }
diff --git a/src/Yasumi/Provider/AbstractProvider.php b/src/Yasumi/Provider/AbstractProvider.php
index 1553bd833..aec92c9fd 100644
--- a/src/Yasumi/Provider/AbstractProvider.php
+++ b/src/Yasumi/Provider/AbstractProvider.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Argentina.php b/src/Yasumi/Provider/Argentina.php
index 22a6252ad..81ecf8b22 100644
--- a/src/Yasumi/Provider/Argentina.php
+++ b/src/Yasumi/Provider/Argentina.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -88,7 +90,7 @@ public function getSources(): array
      *
      * @see https://en.wikipedia.org/wiki/Brazilian_Carnival
      */
-    private function addCarnvalHolidays(): void
+    protected function addCarnvalHolidays(): void
     {
         if ($this->year >= 1700) {
             $easter = $this->calculateEaster($this->year, $this->timezone);
@@ -138,7 +140,7 @@ private function addCarnvalHolidays(): void
      *
      * @link https://en.wikipedia.org/wiki/Day_of_Remembrance_for_Truth_and_Justice
      */
-    private function addRemembranceDay(): void
+    protected function addRemembranceDay(): void
     {
         if ($this->year >= 2006) {
             $this->addHoliday(new Holiday(
@@ -164,7 +166,7 @@ private function addRemembranceDay(): void
      *
      * @link https://en.wikipedia.org/wiki/Malvinas_Day
      */
-    private function addMalvinasDay(): void
+    protected function addMalvinasDay(): void
     {
         if ($this->year >= 1982) {
             $this->addHoliday(new Holiday(
@@ -192,7 +194,7 @@ private function addMalvinasDay(): void
      *
      * @link https://en.wikipedia.org/wiki/First_National_Government
      */
-    private function addMayRevolution(): void
+    protected function addMayRevolution(): void
     {
         if ($this->year >= 1810) {
             $this->addHoliday(new Holiday(
@@ -213,7 +215,7 @@ private function addMayRevolution(): void
      * Anniversary of the death of Martín Miguel de Güemes, general of the
      * Argentine War of Independence.
      */
-    private function addGeneralMartinMigueldeGuemesDay(): void
+    protected function addGeneralMartinMigueldeGuemesDay(): void
     {
         if ($this->year >= 1821) {
             $this->addHoliday(new Holiday(
@@ -236,7 +238,7 @@ private function addGeneralMartinMigueldeGuemesDay(): void
      *
      * @link https://en.wikipedia.org/wiki/Flag_Day_(Argentina)
      */
-    private function addFlagDay(): void
+    protected function addFlagDay(): void
     {
         if ($this->year >= 1938) {
             $this->addHoliday(new Holiday(
@@ -258,7 +260,7 @@ private function addFlagDay(): void
      *
      * @link https://en.wikipedia.org/wiki/Argentine_Declaration_of_Independence
      */
-    private function addIndependenceDay(): void
+    protected function addIndependenceDay(): void
     {
         if ($this->year >= self::PROCLAMATION_OF_INDEPENDENCE_YEAR) {
             $this->addHoliday(new Holiday(
@@ -279,7 +281,7 @@ private function addIndependenceDay(): void
      * Anniversary of the death of José de San Martín, liberator of
      * Argentina, Chile and Peru.
      */
-    private function addGeneralJoseSanMartinDay(): void
+    protected function addGeneralJoseSanMartinDay(): void
     {
         if ($this->year >= 1850) {
             $this->addHoliday(new Holiday(
@@ -302,7 +304,7 @@ private function addGeneralJoseSanMartinDay(): void
      *
      * @link https://en.wikipedia.org/wiki/Columbus_Day
      */
-    private function addRaceDay(): void
+    protected function addRaceDay(): void
     {
         if ($this->year >= 1492) {
             $this->addHoliday(new Holiday(
@@ -325,7 +327,7 @@ private function addRaceDay(): void
      *
      * @link https://en.wikipedia.org/wiki/National_Sovereignty_Day
      */
-    private function addNationalSovereigntyDay(): void
+    protected function addNationalSovereigntyDay(): void
     {
         if ($this->year >= 2010) {
             $this->addHoliday(new Holiday(
@@ -348,7 +350,7 @@ private function addNationalSovereigntyDay(): void
      *
      * @link https://en.wikipedia.org/wiki/Immaculate_Conception
      */
-    private function addImmaculateConceptionDay(): void
+    protected function addImmaculateConceptionDay(): void
     {
         if ($this->year >= 1900) {
             $this->addHoliday(new Holiday(
diff --git a/src/Yasumi/Provider/Australia.php b/src/Yasumi/Provider/Australia.php
index 16e559123..f92d49fc6 100644
--- a/src/Yasumi/Provider/Australia.php
+++ b/src/Yasumi/Provider/Australia.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -77,7 +79,7 @@ public function getSources(): array
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateNewYearHolidays(): void
+    protected function calculateNewYearHolidays(): void
     {
         $newYearsDay = new \DateTime("{$this->year}-01-01", DateTimeZoneFactory::getDateTimeZone($this->timezone));
         $this->addHoliday(new Holiday(
@@ -129,7 +131,7 @@ private function calculateNewYearHolidays(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateAustraliaDay(): void
+    protected function calculateAustraliaDay(): void
     {
         $date = new \DateTime("{$this->year}-01-26", DateTimeZoneFactory::getDateTimeZone($this->timezone));
 
@@ -172,7 +174,7 @@ private function calculateAustraliaDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateAnzacDay(): void
+    protected function calculateAnzacDay(): void
     {
         if ($this->year < 1921) {
             return;
@@ -217,7 +219,7 @@ private function calculateAnzacDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateNationalDayOfMourning(): void
+    protected function calculateNationalDayOfMourning(): void
     {
         if (2022 !== $this->year) {
             return;
@@ -244,7 +246,7 @@ private function calculateNationalDayOfMourning(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateChristmasDay(): void
+    protected function calculateChristmasDay(): void
     {
         $christmasDay = new \DateTime("{$this->year}-12-25", DateTimeZoneFactory::getDateTimeZone($this->timezone));
         $boxingDay = new \DateTime("{$this->year}-12-26", DateTimeZoneFactory::getDateTimeZone($this->timezone));
diff --git a/src/Yasumi/Provider/Australia/AustralianCapitalTerritory.php b/src/Yasumi/Provider/Australia/AustralianCapitalTerritory.php
index 819cb723e..c34251b83 100644
--- a/src/Yasumi/Provider/Australia/AustralianCapitalTerritory.php
+++ b/src/Yasumi/Provider/Australia/AustralianCapitalTerritory.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -31,8 +33,6 @@ class AustralianCapitalTerritory extends Australia
      */
     public const ID = 'AU-ACT';
 
-    public string $timezone = 'Australia/ACT';
-
     /**
      * Initialize holidays for Australian Capital Territory (Australia).
      *
@@ -42,6 +42,16 @@ class AustralianCapitalTerritory extends Australia
      */
     public function initialize(): void
     {
+        // This was "Australia/ACT" in the past, which is a TZ link to "Australia/Sydney".
+        // Recent builds of PHP removed "Australia/ACT", so we have to figure out which one is available on the system
+        try {
+            new \DateTimeZone('Australia/Sydney');
+            $this->timezone = 'Australia/Sydney';
+        } catch (\Exception $e) { // @phpstan-ignore-line
+            // DateInvalidTimeZoneException since 8.3
+            $this->timezone = 'Australia/ACT';
+        }
+
         parent::initialize();
 
         $this->addHoliday($this->easterSunday($this->year, $this->timezone, $this->locale));
@@ -69,7 +79,7 @@ public function initialize(): void
      *
      * @throws \Exception
      */
-    private function easterSunday(
+    protected function easterSunday(
         int $year,
         string $timezone,
         string $locale,
@@ -101,7 +111,7 @@ private function easterSunday(
      *
      * @throws \Exception
      */
-    private function easterSaturday(
+    protected function easterSaturday(
         int $year,
         string $timezone,
         string $locale,
@@ -137,12 +147,12 @@ private function easterSaturday(
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function calculateQueensBirthday(): void
+    protected function calculateQueensBirthday(): void
     {
         $this->addHoliday(new Holiday(
             'queensBirthday',
             [],
-            new \DateTime('second monday of june '.$this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime('second monday of june ' . $this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale,
             Holiday::TYPE_OFFICIAL
         ));
@@ -153,7 +163,7 @@ private function calculateQueensBirthday(): void
      *
      * @throws \Exception
      */
-    private function calculateLabourDay(): void
+    protected function calculateLabourDay(): void
     {
         $date = new \DateTime("first monday of october {$this->year}", DateTimeZoneFactory::getDateTimeZone($this->timezone));
 
@@ -165,7 +175,7 @@ private function calculateLabourDay(): void
      *
      * @throws \Exception
      */
-    private function calculateCanberraDay(): void
+    protected function calculateCanberraDay(): void
     {
         $datePattern = $this->year < 2007 ? "third monday of march {$this->year}" : "second monday of march {$this->year}";
 
@@ -184,16 +194,16 @@ private function calculateCanberraDay(): void
      *
      * @throws \Exception
      */
-    private function calculateReconciliationDay(): void
+    protected function calculateReconciliationDay(): void
     {
         if ($this->year < 2018) {
             return;
         }
 
-        $date = new \DateTime($this->year.'-05-27', DateTimeZoneFactory::getDateTimeZone($this->timezone));
+        $date = new \DateTime($this->year . '-05-27', DateTimeZoneFactory::getDateTimeZone($this->timezone));
         $day = (int) $date->format('w');
         if (1 !== $day) {
-            $date = $date->add(0 === $day ? new \DateInterval('P1D') : new \DateInterval('P'.(8 - $day).'D'));
+            $date = $date->add(0 === $day ? new \DateInterval('P1D') : new \DateInterval('P' . (8 - $day) . 'D'));
         }
         $this->addHoliday(new Holiday('reconciliationDay', ['en' => 'Reconciliation Day'], $date, $this->locale));
     }
diff --git a/src/Yasumi/Provider/Australia/NewSouthWales.php b/src/Yasumi/Provider/Australia/NewSouthWales.php
index af4c71a6d..eb72ded0a 100644
--- a/src/Yasumi/Provider/Australia/NewSouthWales.php
+++ b/src/Yasumi/Provider/Australia/NewSouthWales.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -68,7 +70,7 @@ public function initialize(): void
      *
      * @throws \Exception
      */
-    private function easterSaturday(
+    protected function easterSaturday(
         int $year,
         string $timezone,
         string $locale,
@@ -104,12 +106,12 @@ private function easterSaturday(
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function calculateQueensBirthday(): void
+    protected function calculateQueensBirthday(): void
     {
         $this->addHoliday(new Holiday(
             'queensBirthday',
             [],
-            new \DateTime('second monday of june '.$this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime('second monday of june ' . $this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale,
             Holiday::TYPE_OFFICIAL
         ));
@@ -120,7 +122,7 @@ private function calculateQueensBirthday(): void
      *
      * @throws \Exception
      */
-    private function calculateLabourDay(): void
+    protected function calculateLabourDay(): void
     {
         $date = new \DateTime("first monday of october {$this->year}", DateTimeZoneFactory::getDateTimeZone($this->timezone));
 
@@ -133,12 +135,12 @@ private function calculateLabourDay(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function calculateBankHoliday(): void
+    protected function calculateBankHoliday(): void
     {
         $this->addHoliday(new Holiday(
             'bankHoliday',
             ['en' => 'Bank Holiday'],
-            new \DateTime('first monday of august '.$this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime('first monday of august ' . $this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale,
             Holiday::TYPE_BANK
         ));
diff --git a/src/Yasumi/Provider/Australia/NorthernTerritory.php b/src/Yasumi/Provider/Australia/NorthernTerritory.php
index be4ca50eb..b9c88d4c0 100644
--- a/src/Yasumi/Provider/Australia/NorthernTerritory.php
+++ b/src/Yasumi/Provider/Australia/NorthernTerritory.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -67,7 +69,7 @@ public function initialize(): void
      *
      * @throws \Exception
      */
-    private function easterSaturday(
+    protected function easterSaturday(
         int $year,
         string $timezone,
         string $locale,
@@ -103,12 +105,12 @@ private function easterSaturday(
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function calculateQueensBirthday(): void
+    protected function calculateQueensBirthday(): void
     {
         $this->addHoliday(new Holiday(
             'queensBirthday',
             [],
-            new \DateTime('second monday of june '.$this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime('second monday of june ' . $this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale,
             Holiday::TYPE_OFFICIAL
         ));
@@ -119,7 +121,7 @@ private function calculateQueensBirthday(): void
      *
      * @throws \Exception
      */
-    private function calculateMayDay(): void
+    protected function calculateMayDay(): void
     {
         $date = new \DateTime("first monday of may {$this->year}", DateTimeZoneFactory::getDateTimeZone($this->timezone));
 
@@ -134,12 +136,12 @@ private function calculateMayDay(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function calculatePicnicDay(): void
+    protected function calculatePicnicDay(): void
     {
         $this->addHoliday(new Holiday(
             'picnicDay',
             ['en' => 'Picnic Day'],
-            new \DateTime('first monday of august '.$this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime('first monday of august ' . $this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale,
             Holiday::TYPE_OFFICIAL
         ));
diff --git a/src/Yasumi/Provider/Australia/Queensland.php b/src/Yasumi/Provider/Australia/Queensland.php
index 8299eb353..6becbfd38 100644
--- a/src/Yasumi/Provider/Australia/Queensland.php
+++ b/src/Yasumi/Provider/Australia/Queensland.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -63,12 +65,12 @@ public function initialize(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function calculateQueensBirthday(): void
+    protected function calculateQueensBirthday(): void
     {
-        $birthDay = 'first monday of october '.$this->year;
+        $birthDay = 'first monday of october ' . $this->year;
 
         if ($this->year < 2012 || 2013 === $this->year || 2014 === $this->year || 2015 === $this->year) {
-            $birthDay = 'second monday of june '.$this->year;
+            $birthDay = 'second monday of june ' . $this->year;
         }
 
         $this->addHoliday(new Holiday(
@@ -85,7 +87,7 @@ private function calculateQueensBirthday(): void
      *
      * @throws \Exception
      */
-    private function calculateLabourDay(): void
+    protected function calculateLabourDay(): void
     {
         $date = new \DateTime("first monday of may {$this->year}", DateTimeZoneFactory::getDateTimeZone($this->timezone));
         if (2013 === $this->year || 2014 === $this->year || 2015 === $this->year) {
diff --git a/src/Yasumi/Provider/Australia/Queensland/Brisbane.php b/src/Yasumi/Provider/Australia/Queensland/Brisbane.php
index 538402938..96c6c66be 100644
--- a/src/Yasumi/Provider/Australia/Queensland/Brisbane.php
+++ b/src/Yasumi/Provider/Australia/Queensland/Brisbane.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -65,9 +67,9 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculatePeoplesDay(): void
+    protected function calculatePeoplesDay(): void
     {
-        $date = new \DateTime('first friday of august '.$this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone));
+        $date = new \DateTime('first friday of august ' . $this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone));
         if ($date->format('d') < 5) {
             $date = $date->add(new \DateInterval('P7D'));
         }
diff --git a/src/Yasumi/Provider/Australia/SouthAustralia.php b/src/Yasumi/Provider/Australia/SouthAustralia.php
index 75048026b..d27e69f33 100644
--- a/src/Yasumi/Provider/Australia/SouthAustralia.php
+++ b/src/Yasumi/Provider/Australia/SouthAustralia.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -75,7 +77,7 @@ public function initialize(): void
      *
      * @throws \Exception
      */
-    private function easterSaturday(
+    protected function easterSaturday(
         int $year,
         string $timezone,
         string $locale,
@@ -111,12 +113,12 @@ private function easterSaturday(
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function calculateQueensBirthday(): void
+    protected function calculateQueensBirthday(): void
     {
         $this->addHoliday(new Holiday(
             'queensBirthday',
             [],
-            new \DateTime('second monday of june '.$this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime('second monday of june ' . $this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale,
             Holiday::TYPE_OFFICIAL
         ));
@@ -127,7 +129,7 @@ private function calculateQueensBirthday(): void
      *
      * @throws \Exception
      */
-    private function calculateLabourDay(): void
+    protected function calculateLabourDay(): void
     {
         $date = new \DateTime("first monday of october {$this->year}", DateTimeZoneFactory::getDateTimeZone($this->timezone));
 
@@ -142,13 +144,13 @@ private function calculateLabourDay(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function calculateAdelaideCupDay(): void
+    protected function calculateAdelaideCupDay(): void
     {
         if ($this->year >= 1973) {
-            $cupDay = 'second monday of march '.$this->year;
+            $cupDay = 'second monday of march ' . $this->year;
 
             if ($this->year < 2006) {
-                $cupDay = 'third monday of may '.$this->year;
+                $cupDay = 'third monday of may ' . $this->year;
             }
 
             $this->addHoliday(new Holiday(
@@ -166,7 +168,7 @@ private function calculateAdelaideCupDay(): void
      *
      * @throws \Exception
      */
-    private function calculateProclamationDay(): void
+    protected function calculateProclamationDay(): void
     {
         $christmasDay = new \DateTime("{$this->year}-12-25", DateTimeZoneFactory::getDateTimeZone($this->timezone));
 
diff --git a/src/Yasumi/Provider/Australia/Tasmania.php b/src/Yasumi/Provider/Australia/Tasmania.php
index 5ccb1900e..9dce59344 100644
--- a/src/Yasumi/Provider/Australia/Tasmania.php
+++ b/src/Yasumi/Provider/Australia/Tasmania.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -54,7 +56,7 @@ public function initialize(): void
      *
      * @throws \Exception
      */
-    private function calculateEightHoursDay(): void
+    protected function calculateEightHoursDay(): void
     {
         $date = new \DateTime("second monday of march {$this->year}", DateTimeZoneFactory::getDateTimeZone($this->timezone));
 
@@ -76,12 +78,12 @@ private function calculateEightHoursDay(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function calculateQueensBirthday(): void
+    protected function calculateQueensBirthday(): void
     {
         $this->addHoliday(new Holiday(
             'queensBirthday',
             [],
-            new \DateTime('second monday of june '.$this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime('second monday of june ' . $this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale,
             Holiday::TYPE_OFFICIAL
         ));
@@ -95,12 +97,12 @@ private function calculateQueensBirthday(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function calculateRecreationDay(): void
+    protected function calculateRecreationDay(): void
     {
         $this->addHoliday(new Holiday(
             'recreationDay',
             ['en' => 'Recreation Day'],
-            new \DateTime('first monday of november '.$this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime('first monday of november ' . $this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale,
             Holiday::TYPE_OFFICIAL
         ));
diff --git a/src/Yasumi/Provider/Australia/Tasmania/CentralNorth.php b/src/Yasumi/Provider/Australia/Tasmania/CentralNorth.php
index aaa45dcf4..5134add2f 100644
--- a/src/Yasumi/Provider/Australia/Tasmania/CentralNorth.php
+++ b/src/Yasumi/Provider/Australia/Tasmania/CentralNorth.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -51,9 +53,9 @@ public function initialize(): void
      *
      * @throws \Exception
      */
-    private function calculateDevonportShow(): void
+    protected function calculateDevonportShow(): void
     {
-        $date = new \DateTime($this->year.'-12-02', DateTimeZoneFactory::getDateTimeZone($this->timezone));
+        $date = new \DateTime($this->year . '-12-02', DateTimeZoneFactory::getDateTimeZone($this->timezone));
         $date = $date->modify('previous friday');
 
         if (! $date instanceof \DateTime) {
diff --git a/src/Yasumi/Provider/Australia/Tasmania/FlindersIsland.php b/src/Yasumi/Provider/Australia/Tasmania/FlindersIsland.php
index b4ee4ff8c..91f9d227b 100644
--- a/src/Yasumi/Provider/Australia/Tasmania/FlindersIsland.php
+++ b/src/Yasumi/Provider/Australia/Tasmania/FlindersIsland.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -51,9 +53,9 @@ public function initialize(): void
      *
      * @throws \Exception
      */
-    private function calculateFlindersIslandShow(): void
+    protected function calculateFlindersIslandShow(): void
     {
-        $date = new \DateTime('third saturday of october '.$this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone));
+        $date = new \DateTime('third saturday of october ' . $this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone));
         $date = $date->sub(new \DateInterval('P1D'));
         $this->addHoliday(new Holiday('flindersIslandShow', ['en' => 'Flinders Island Show'], $date, $this->locale));
     }
diff --git a/src/Yasumi/Provider/Australia/Tasmania/KingIsland.php b/src/Yasumi/Provider/Australia/Tasmania/KingIsland.php
index b0c454540..1916b3ce2 100644
--- a/src/Yasumi/Provider/Australia/Tasmania/KingIsland.php
+++ b/src/Yasumi/Provider/Australia/Tasmania/KingIsland.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -51,12 +53,12 @@ public function initialize(): void
      *
      * @throws \Exception
      */
-    private function calculateKingIslandShow(): void
+    protected function calculateKingIslandShow(): void
     {
         $this->addHoliday(new Holiday(
             'kingIslandShow',
             ['en' => 'King Island Show'],
-            new \DateTime('first tuesday of march '.$this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime('first tuesday of march ' . $this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale,
             Holiday::TYPE_OFFICIAL
         ));
diff --git a/src/Yasumi/Provider/Australia/Tasmania/Northeast.php b/src/Yasumi/Provider/Australia/Tasmania/Northeast.php
index eceb3b804..46fcf2dce 100644
--- a/src/Yasumi/Provider/Australia/Tasmania/Northeast.php
+++ b/src/Yasumi/Provider/Australia/Tasmania/Northeast.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -51,9 +53,9 @@ public function initialize(): void
      *
      * @throws \Exception
      */
-    private function calculateLauncestonShow(): void
+    protected function calculateLauncestonShow(): void
     {
-        $date = new \DateTime('second saturday of october '.$this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone));
+        $date = new \DateTime('second saturday of october ' . $this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone));
         $date = $date->sub(new \DateInterval('P2D'));
         $this->addHoliday(new Holiday('launcestonShow', ['en' => 'Royal Launceston Show'], $date, $this->locale));
     }
diff --git a/src/Yasumi/Provider/Australia/Tasmania/Northwest.php b/src/Yasumi/Provider/Australia/Tasmania/Northwest.php
index 80f3a372c..395204930 100644
--- a/src/Yasumi/Provider/Australia/Tasmania/Northwest.php
+++ b/src/Yasumi/Provider/Australia/Tasmania/Northwest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -51,9 +53,9 @@ public function initialize(): void
      *
      * @throws \Exception
      */
-    private function calculateBurnieShow(): void
+    protected function calculateBurnieShow(): void
     {
-        $date = new \DateTime('first saturday of october '.$this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone));
+        $date = new \DateTime('first saturday of october ' . $this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone));
         $date = $date->sub(new \DateInterval('P1D'));
         $this->addHoliday(new Holiday('burnieShow', ['en' => 'Burnie Show'], $date, $this->locale));
     }
diff --git a/src/Yasumi/Provider/Australia/Tasmania/Northwest/CircularHead.php b/src/Yasumi/Provider/Australia/Tasmania/Northwest/CircularHead.php
index 4c407c65b..e6da79a16 100644
--- a/src/Yasumi/Provider/Australia/Tasmania/Northwest/CircularHead.php
+++ b/src/Yasumi/Provider/Australia/Tasmania/Northwest/CircularHead.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -51,9 +53,9 @@ public function initialize(): void
      *
      * @throws \Exception
      */
-    private function calculateAGFEST(): void
+    protected function calculateAGFEST(): void
     {
-        $date = new \DateTime('first thursday of may '.$this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone));
+        $date = new \DateTime('first thursday of may ' . $this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone));
         $date = $date->add(new \DateInterval('P1D'));
         $this->addHoliday(new Holiday('agfest', ['en' => 'AGFEST'], $date, $this->locale));
     }
diff --git a/src/Yasumi/Provider/Australia/Tasmania/South.php b/src/Yasumi/Provider/Australia/Tasmania/South.php
index c963147bd..ee54acd74 100644
--- a/src/Yasumi/Provider/Australia/Tasmania/South.php
+++ b/src/Yasumi/Provider/Australia/Tasmania/South.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -51,9 +53,9 @@ public function initialize(): void
      *
      * @throws \Exception
      */
-    private function calculateHobartShow(): void
+    protected function calculateHobartShow(): void
     {
-        $date = new \DateTime('fourth saturday of october '.$this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone));
+        $date = new \DateTime('fourth saturday of october ' . $this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone));
         $date = $date->sub(new \DateInterval('P2D'));
         $this->addHoliday(new Holiday('hobartShow', ['en' => 'Royal Hobart Show'], $date, $this->locale));
     }
diff --git a/src/Yasumi/Provider/Australia/Tasmania/South/Southeast.php b/src/Yasumi/Provider/Australia/Tasmania/South/Southeast.php
index 76d224620..08b73d70f 100644
--- a/src/Yasumi/Provider/Australia/Tasmania/South/Southeast.php
+++ b/src/Yasumi/Provider/Australia/Tasmania/South/Southeast.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -54,12 +56,12 @@ public function initialize(): void
      *
      * @throws \Exception
      */
-    private function calculateHobartRegatta(): void
+    protected function calculateHobartRegatta(): void
     {
         $this->addHoliday(new Holiday(
             'hobartRegatta',
             ['en' => 'Royal Hobart Regatta'],
-            new \DateTime('second monday of february '.$this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime('second monday of february ' . $this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale,
             Holiday::TYPE_OFFICIAL
         ));
diff --git a/src/Yasumi/Provider/Australia/Victoria.php b/src/Yasumi/Provider/Australia/Victoria.php
index a6d6954e7..1757a0a85 100644
--- a/src/Yasumi/Provider/Australia/Victoria.php
+++ b/src/Yasumi/Provider/Australia/Victoria.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -69,7 +71,7 @@ public function initialize(): void
      *
      * @throws \Exception
      */
-    private function easterSunday(
+    protected function easterSunday(
         int $year,
         string $timezone,
         string $locale,
@@ -101,7 +103,7 @@ private function easterSunday(
      *
      * @throws \Exception
      */
-    private function easterSaturday(
+    protected function easterSaturday(
         int $year,
         string $timezone,
         string $locale,
@@ -127,7 +129,7 @@ private function easterSaturday(
      *
      * @throws \Exception
      */
-    private function calculateLabourDay(): void
+    protected function calculateLabourDay(): void
     {
         $date = new \DateTime("second monday of march {$this->year}", DateTimeZoneFactory::getDateTimeZone($this->timezone));
 
@@ -149,12 +151,12 @@ private function calculateLabourDay(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function calculateQueensBirthday(): void
+    protected function calculateQueensBirthday(): void
     {
         $this->addHoliday(new Holiday(
             'queensBirthday',
             [],
-            new \DateTime('second monday of june '.$this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime('second monday of june ' . $this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale,
             Holiday::TYPE_OFFICIAL
         ));
@@ -165,9 +167,9 @@ private function calculateQueensBirthday(): void
      *
      * @throws \Exception
      */
-    private function calculateMelbourneCupDay(): void
+    protected function calculateMelbourneCupDay(): void
     {
-        $date = new \DateTime('first Tuesday of November'." {$this->year}", DateTimeZoneFactory::getDateTimeZone($this->timezone));
+        $date = new \DateTime('first Tuesday of November' . " {$this->year}", DateTimeZoneFactory::getDateTimeZone($this->timezone));
 
         $this->addHoliday(new Holiday('melbourneCup', ['en' => 'Melbourne Cup'], $date, $this->locale));
     }
@@ -177,7 +179,7 @@ private function calculateMelbourneCupDay(): void
      *
      * @throws \Exception
      */
-    private function calculateAFLGrandFinalDay(): void
+    protected function calculateAFLGrandFinalDay(): void
     {
         switch ($this->year) {
             case 2015:
diff --git a/src/Yasumi/Provider/Australia/WesternAustralia.php b/src/Yasumi/Provider/Australia/WesternAustralia.php
index 39f820f19..ffe2fd801 100644
--- a/src/Yasumi/Provider/Australia/WesternAustralia.php
+++ b/src/Yasumi/Provider/Australia/WesternAustralia.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -64,9 +66,9 @@ public function initialize(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function calculateQueensBirthday(): void
+    protected function calculateQueensBirthday(): void
     {
-        $birthDay = 'last monday of september '.$this->year;
+        $birthDay = 'last monday of september ' . $this->year;
         if (2011 === $this->year) {
             $birthDay = '2011-10-28';
         }
@@ -89,7 +91,7 @@ private function calculateQueensBirthday(): void
      *
      * @throws \Exception
      */
-    private function calculateLabourDay(): void
+    protected function calculateLabourDay(): void
     {
         $date = new \DateTime("first monday of march {$this->year}", DateTimeZoneFactory::getDateTimeZone($this->timezone));
 
@@ -104,12 +106,12 @@ private function calculateLabourDay(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function calculateWesternAustraliaDay(): void
+    protected function calculateWesternAustraliaDay(): void
     {
         $this->addHoliday(new Holiday(
             'westernAustraliaDay',
             ['en' => 'Western Australia Day'],
-            new \DateTime('first monday of june '.$this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime('first monday of june ' . $this->year, DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale,
             Holiday::TYPE_OFFICIAL
         ));
diff --git a/src/Yasumi/Provider/Austria.php b/src/Yasumi/Provider/Austria.php
index db259971f..37898e399 100644
--- a/src/Yasumi/Provider/Austria.php
+++ b/src/Yasumi/Provider/Austria.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -97,7 +99,7 @@ protected function calculateStLeopoldsDay(): void
         $this->addHoliday(new Holiday(
             'stLeopoldsDay',
             [],
-            new \DateTime($this->year.'-11-15', new \DateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-11-15', new \DateTimeZone($this->timezone)),
             $this->locale
         ));
     }
@@ -116,7 +118,7 @@ protected function calculateStLeopoldsDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateNationalDay(): void
+    protected function calculateNationalDay(): void
     {
         if ($this->year < 1955) {
             return;
@@ -125,7 +127,7 @@ private function calculateNationalDay(): void
         $this->addHoliday(new Holiday(
             'nationalDay',
             ['de' => 'Nationalfeiertag'],
-            new \DateTime($this->year.'-10-26', new \DateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-10-26', new \DateTimeZone($this->timezone)),
             $this->locale
         ));
     }
diff --git a/src/Yasumi/Provider/Austria/Burgenland.php b/src/Yasumi/Provider/Austria/Burgenland.php
index d9cf6c577..864c3314e 100644
--- a/src/Yasumi/Provider/Austria/Burgenland.php
+++ b/src/Yasumi/Provider/Austria/Burgenland.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Austria/Carinthia.php b/src/Yasumi/Provider/Austria/Carinthia.php
index ea5df7f89..5f8753605 100644
--- a/src/Yasumi/Provider/Austria/Carinthia.php
+++ b/src/Yasumi/Provider/Austria/Carinthia.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -62,7 +64,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculatePlebisciteDay(): void
+    protected function calculatePlebisciteDay(): void
     {
         if ($this->year < 1920) {
             return;
@@ -71,7 +73,7 @@ private function calculatePlebisciteDay(): void
         $this->addHoliday(new Holiday(
             'plebisciteDay',
             [],
-            new \DateTime($this->year.'-10-10', new \DateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-10-10', new \DateTimeZone($this->timezone)),
             $this->locale
         ));
     }
diff --git a/src/Yasumi/Provider/Austria/LowerAustria.php b/src/Yasumi/Provider/Austria/LowerAustria.php
index 68696edc5..765ab054e 100644
--- a/src/Yasumi/Provider/Austria/LowerAustria.php
+++ b/src/Yasumi/Provider/Austria/LowerAustria.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Austria/Salzburg.php b/src/Yasumi/Provider/Austria/Salzburg.php
index 98f227606..9bd108edb 100644
--- a/src/Yasumi/Provider/Austria/Salzburg.php
+++ b/src/Yasumi/Provider/Austria/Salzburg.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -63,7 +65,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateStRupertsDay(): void
+    protected function calculateStRupertsDay(): void
     {
         if ($this->year < 710) {
             return;
@@ -72,7 +74,7 @@ private function calculateStRupertsDay(): void
         $this->addHoliday(new Holiday(
             'stRupertsDay',
             [],
-            new \DateTime($this->year.'-9-24', new \DateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-9-24', new \DateTimeZone($this->timezone)),
             $this->locale
         ));
     }
diff --git a/src/Yasumi/Provider/Austria/Styria.php b/src/Yasumi/Provider/Austria/Styria.php
index bc88f2c0c..81b10f2fa 100644
--- a/src/Yasumi/Provider/Austria/Styria.php
+++ b/src/Yasumi/Provider/Austria/Styria.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Austria/Tyrol.php b/src/Yasumi/Provider/Austria/Tyrol.php
index 09ddc5a44..b83eadfc1 100644
--- a/src/Yasumi/Provider/Austria/Tyrol.php
+++ b/src/Yasumi/Provider/Austria/Tyrol.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Austria/UpperAustria.php b/src/Yasumi/Provider/Austria/UpperAustria.php
index fbb044643..939085ef4 100644
--- a/src/Yasumi/Provider/Austria/UpperAustria.php
+++ b/src/Yasumi/Provider/Austria/UpperAustria.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -64,7 +66,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateStFloriansDay(): void
+    protected function calculateStFloriansDay(): void
     {
         if ($this->year < 304) {
             return;
@@ -73,7 +75,7 @@ private function calculateStFloriansDay(): void
         $this->addHoliday(new Holiday(
             'stFloriansDay',
             [],
-            new \DateTime($this->year.'-5-4', new \DateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-5-4', new \DateTimeZone($this->timezone)),
             $this->locale
         ));
     }
diff --git a/src/Yasumi/Provider/Austria/Vienna.php b/src/Yasumi/Provider/Austria/Vienna.php
index 18f83e2a9..6cbc1f219 100644
--- a/src/Yasumi/Provider/Austria/Vienna.php
+++ b/src/Yasumi/Provider/Austria/Vienna.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Austria/Vorarlberg.php b/src/Yasumi/Provider/Austria/Vorarlberg.php
index a71e4b185..9365a4e1b 100644
--- a/src/Yasumi/Provider/Austria/Vorarlberg.php
+++ b/src/Yasumi/Provider/Austria/Vorarlberg.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Belgium.php b/src/Yasumi/Provider/Belgium.php
index 8d23e5d8f..1873a2543 100644
--- a/src/Yasumi/Provider/Belgium.php
+++ b/src/Yasumi/Provider/Belgium.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Bosnia.php b/src/Yasumi/Provider/Bosnia.php
index d237daaa8..80eea54e7 100644
--- a/src/Yasumi/Provider/Bosnia.php
+++ b/src/Yasumi/Provider/Bosnia.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Brazil.php b/src/Yasumi/Provider/Brazil.php
index ea778e2c0..eb73d3b1b 100644
--- a/src/Yasumi/Provider/Brazil.php
+++ b/src/Yasumi/Provider/Brazil.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -79,7 +81,7 @@ public function getSources(): array
      *
      * @link https://en.wikipedia.org/wiki/Proclamation_of_the_Republic_(Brazil)
      */
-    private function calculateProclamationOfRepublicDay(): void
+    protected function calculateProclamationOfRepublicDay(): void
     {
         if ($this->year >= 1889) {
             $this->addHoliday(new Holiday(
@@ -97,7 +99,7 @@ private function calculateProclamationOfRepublicDay(): void
      *
      * @link http://www.johninbrazil.org/all-souls-day-o-dia-dos-finados/
      */
-    private function calculateAllSoulsDay(): void
+    protected function calculateAllSoulsDay(): void
     {
         if ($this->year >= 1300) {
             $this->addHoliday(new Holiday(
@@ -120,7 +122,7 @@ private function calculateAllSoulsDay(): void
      *
      * @link https://en.wikipedia.org/wiki/Our_Lady_of_Aparecida
      */
-    private function calculateOurLadyOfAparecidaDay(): void
+    protected function calculateOurLadyOfAparecidaDay(): void
     {
         if ($this->year >= 1980) {
             $this->addHoliday(new Holiday(
@@ -140,7 +142,7 @@ private function calculateOurLadyOfAparecidaDay(): void
      *
      * @link https://en.wikipedia.org/wiki/Independence_of_Brazil
      */
-    private function calculateIndependenceDay(): void
+    protected function calculateIndependenceDay(): void
     {
         if ($this->year >= 1822) {
             $this->addHoliday(new Holiday(
@@ -161,7 +163,7 @@ private function calculateIndependenceDay(): void
      *
      * @link https://en.wikipedia.org/wiki/Tiradentes
      */
-    private function calculateTiradentesDay(): void
+    protected function calculateTiradentesDay(): void
     {
         if ($this->year >= 1792) {
             $this->addHoliday(new Holiday(
@@ -181,7 +183,7 @@ private function calculateTiradentesDay(): void
      *
      * @link https://en.wikipedia.org/wiki/Brazilian_Carnival
      */
-    private function calculateCarnival(): void
+    protected function calculateCarnival(): void
     {
         if ($this->year >= 1700) {
             $easter = $this->calculateEaster($this->year, $this->timezone);
diff --git a/src/Yasumi/Provider/Canada.php b/src/Yasumi/Provider/Canada.php
index e001f71f6..f3cd6b1f7 100644
--- a/src/Yasumi/Provider/Canada.php
+++ b/src/Yasumi/Provider/Canada.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -171,14 +173,14 @@ protected function calculateCivicHoliday(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateCanadaDay(): void
+    protected function calculateCanadaDay(): void
     {
         if ($this->year < 1983) {
             return;
         }
-        $date = new \DateTime($this->year.'-07-01', DateTimeZoneFactory::getDateTimeZone($this->timezone));
+        $date = new \DateTime($this->year . '-07-01', DateTimeZoneFactory::getDateTimeZone($this->timezone));
         if (7 === (int) $date->format('N')) {
-            $date = new \DateTime($this->year.'-07-02', DateTimeZoneFactory::getDateTimeZone($this->timezone));
+            $date = new \DateTime($this->year . '-07-02', DateTimeZoneFactory::getDateTimeZone($this->timezone));
         }
         $this->addHoliday(new Holiday(
             'canadaDay',
@@ -197,7 +199,7 @@ private function calculateCanadaDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateThanksgivingDay(): void
+    protected function calculateThanksgivingDay(): void
     {
         if ($this->year < 1879) {
             return;
@@ -220,7 +222,7 @@ private function calculateThanksgivingDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateRemembranceDay(): void
+    protected function calculateRemembranceDay(): void
     {
         if ($this->year < 1919) {
             return;
@@ -243,7 +245,7 @@ private function calculateRemembranceDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateLabourDay(): void
+    protected function calculateLabourDay(): void
     {
         if ($this->year < 1894) {
             return;
@@ -266,7 +268,7 @@ private function calculateLabourDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateNationalDayForTruthAndReconciliation(): void
+    protected function calculateNationalDayForTruthAndReconciliation(): void
     {
         if ($this->year < 2021) {
             return;
diff --git a/src/Yasumi/Provider/Canada/Alberta.php b/src/Yasumi/Provider/Canada/Alberta.php
index 1e44ef419..b827f8007 100644
--- a/src/Yasumi/Provider/Canada/Alberta.php
+++ b/src/Yasumi/Provider/Canada/Alberta.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -62,7 +64,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateHeritageDay(): void
+    protected function calculateHeritageDay(): void
     {
         if ($this->year < 1879) {
             return;
diff --git a/src/Yasumi/Provider/Canada/BritishColumbia.php b/src/Yasumi/Provider/Canada/BritishColumbia.php
index f712aff28..46931b8ce 100644
--- a/src/Yasumi/Provider/Canada/BritishColumbia.php
+++ b/src/Yasumi/Provider/Canada/BritishColumbia.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Canada/Manitoba.php b/src/Yasumi/Provider/Canada/Manitoba.php
index fe676a8ea..e12a6c530 100644
--- a/src/Yasumi/Provider/Canada/Manitoba.php
+++ b/src/Yasumi/Provider/Canada/Manitoba.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -85,7 +87,7 @@ protected function calculateCivicHoliday(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateLouisRielDay(): void
+    protected function calculateLouisRielDay(): void
     {
         if ($this->year < 2008) {
             return;
diff --git a/src/Yasumi/Provider/Canada/NewBrunswick.php b/src/Yasumi/Provider/Canada/NewBrunswick.php
index b885a7c2c..e79d7caba 100644
--- a/src/Yasumi/Provider/Canada/NewBrunswick.php
+++ b/src/Yasumi/Provider/Canada/NewBrunswick.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Canada/NewfoundlandAndLabrador.php b/src/Yasumi/Provider/Canada/NewfoundlandAndLabrador.php
index 074456631..ec203ae64 100644
--- a/src/Yasumi/Provider/Canada/NewfoundlandAndLabrador.php
+++ b/src/Yasumi/Provider/Canada/NewfoundlandAndLabrador.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -69,7 +71,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateStPatricksDay(): void
+    protected function calculateStPatricksDay(): void
     {
         if ($this->year < 1971) {
             return;
@@ -78,7 +80,7 @@ private function calculateStPatricksDay(): void
         $holiday = new Holiday(
             'stPatricksDay',
             ['en' => 'St. Patrick’s Day'],
-            new \DateTime($this->year.'-3-17', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-3-17', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale,
             Holiday::TYPE_BANK
         );
@@ -113,7 +115,7 @@ private function calculateStPatricksDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateOrangemensDay(): void
+    protected function calculateOrangemensDay(): void
     {
         if ($this->year < 1926) {
             return;
@@ -122,7 +124,7 @@ private function calculateOrangemensDay(): void
         $holiday = new Holiday(
             'orangemensDay',
             [],
-            new \DateTime($this->year.'-7-12', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-7-12', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale,
             Holiday::TYPE_BANK
         );
diff --git a/src/Yasumi/Provider/Canada/NorthwestTerritories.php b/src/Yasumi/Provider/Canada/NorthwestTerritories.php
index ec1802d76..25662fa73 100644
--- a/src/Yasumi/Provider/Canada/NorthwestTerritories.php
+++ b/src/Yasumi/Provider/Canada/NorthwestTerritories.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Canada/NovaScotia.php b/src/Yasumi/Provider/Canada/NovaScotia.php
index dfa23b35a..2ed9c2737 100644
--- a/src/Yasumi/Provider/Canada/NovaScotia.php
+++ b/src/Yasumi/Provider/Canada/NovaScotia.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -85,7 +87,7 @@ protected function calculateCivicHoliday(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateHeritageDay(): void
+    protected function calculateHeritageDay(): void
     {
         if ($this->year < 2015) {
             return;
diff --git a/src/Yasumi/Provider/Canada/Nunavut.php b/src/Yasumi/Provider/Canada/Nunavut.php
index 622de3289..1901e2935 100644
--- a/src/Yasumi/Provider/Canada/Nunavut.php
+++ b/src/Yasumi/Provider/Canada/Nunavut.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Canada/Ontario.php b/src/Yasumi/Provider/Canada/Ontario.php
index fcf669ed8..32d2c7afb 100644
--- a/src/Yasumi/Provider/Canada/Ontario.php
+++ b/src/Yasumi/Provider/Canada/Ontario.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Canada/PrinceEdwardIsland.php b/src/Yasumi/Provider/Canada/PrinceEdwardIsland.php
index ba4e24383..e3c29ec9d 100644
--- a/src/Yasumi/Provider/Canada/PrinceEdwardIsland.php
+++ b/src/Yasumi/Provider/Canada/PrinceEdwardIsland.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -62,7 +64,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateIslanderDay(): void
+    protected function calculateIslanderDay(): void
     {
         if ($this->year < 2009) {
             return;
@@ -85,7 +87,7 @@ private function calculateIslanderDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateGoldCupParadeDay(): void
+    protected function calculateGoldCupParadeDay(): void
     {
         if ($this->year < 1962) {
             return;
diff --git a/src/Yasumi/Provider/Canada/Quebec.php b/src/Yasumi/Provider/Canada/Quebec.php
index fed6d481e..82fa8ef52 100644
--- a/src/Yasumi/Provider/Canada/Quebec.php
+++ b/src/Yasumi/Provider/Canada/Quebec.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -73,7 +75,7 @@ public function initialize(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function saintJeanBaptisteDay(
+    protected function saintJeanBaptisteDay(
         int $year,
         string $timezone,
         string $locale,
@@ -97,7 +99,7 @@ private function saintJeanBaptisteDay(
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateNationalPatriotsDay(): void
+    protected function calculateNationalPatriotsDay(): void
     {
         if ($this->year < 2003) {
             return;
diff --git a/src/Yasumi/Provider/Canada/Saskatchewan.php b/src/Yasumi/Provider/Canada/Saskatchewan.php
index f9c9c19da..27ec37de4 100644
--- a/src/Yasumi/Provider/Canada/Saskatchewan.php
+++ b/src/Yasumi/Provider/Canada/Saskatchewan.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -62,7 +64,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateSaskatchewanDay(): void
+    protected function calculateSaskatchewanDay(): void
     {
         if ($this->year < 1879) {
             return;
diff --git a/src/Yasumi/Provider/Canada/Yukon.php b/src/Yasumi/Provider/Canada/Yukon.php
index 1e25d04f0..4f489fbc6 100644
--- a/src/Yasumi/Provider/Canada/Yukon.php
+++ b/src/Yasumi/Provider/Canada/Yukon.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -63,7 +65,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateDiscoveryDay(): void
+    protected function calculateDiscoveryDay(): void
     {
         if ($this->year < 1897) {
             return;
@@ -86,7 +88,7 @@ private function calculateDiscoveryDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateHeritageDay(): void
+    protected function calculateHeritageDay(): void
     {
         if ($this->year < 2009) {
             return;
diff --git a/src/Yasumi/Provider/ChristianHolidays.php b/src/Yasumi/Provider/ChristianHolidays.php
index b39b39e92..bf982546c 100644
--- a/src/Yasumi/Provider/ChristianHolidays.php
+++ b/src/Yasumi/Provider/ChristianHolidays.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -382,7 +384,7 @@ protected function calculateEaster(int $year, string $timezone): \DateTimeInterf
         }
 
         $easter = new \DateTime("{$year}-3-21", DateTimeZoneFactory::getDateTimeZone($timezone));
-        $easter->add(new \DateInterval('P'.$easterDays.'D'));
+        $easter->add(new \DateInterval('P' . $easterDays . 'D'));
 
         return $easter;
     }
diff --git a/src/Yasumi/Provider/CommonHolidays.php b/src/Yasumi/Provider/CommonHolidays.php
index e4006fb5f..762e84897 100644
--- a/src/Yasumi/Provider/CommonHolidays.php
+++ b/src/Yasumi/Provider/CommonHolidays.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Croatia.php b/src/Yasumi/Provider/Croatia.php
index 2f4cc8ab7..a9cd4d434 100644
--- a/src/Yasumi/Provider/Croatia.php
+++ b/src/Yasumi/Provider/Croatia.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -82,7 +84,7 @@ public function getSources(): array
      *
      * @throws \Exception
      */
-    private function calculateStatehoodDay(): void
+    protected function calculateStatehoodDay(): void
     {
         if ($this->year >= 1991) {
             $statehoodDayDate = new \DateTime($this->year >= 2020 ? "{$this->year}-5-30" : "{$this->year}-6-25", DateTimeZoneFactory::getDateTimeZone($this->timezone));
@@ -99,7 +101,7 @@ private function calculateStatehoodDay(): void
      *
      * @throws \Exception
      */
-    private function calculateHomelandThanksgivingDay(): void
+    protected function calculateHomelandThanksgivingDay(): void
     {
         $names = [];
         if ($this->year >= 1995 && $this->year < 2020) {
@@ -127,7 +129,7 @@ private function calculateHomelandThanksgivingDay(): void
      *
      * @throws \Exception
      */
-    private function calculateIndependenceDay(): void
+    protected function calculateIndependenceDay(): void
     {
         if ($this->year < 1991) {
             return;
@@ -149,7 +151,7 @@ private function calculateIndependenceDay(): void
      *
      * @throws \Exception
      */
-    private function calculateRemembranceDayForHomelandWarVictims(): void
+    protected function calculateRemembranceDayForHomelandWarVictims(): void
     {
         if ($this->year >= 2020) {
             $this->addHoliday(new Holiday('remembranceDay', [
@@ -162,7 +164,7 @@ private function calculateRemembranceDayForHomelandWarVictims(): void
     /*
      * Day of Antifascist Struggle
      */
-    private function calculateAntiFascistsStruggleDay(): void
+    protected function calculateAntiFascistsStruggleDay(): void
     {
         if ($this->year >= 1941) {
             $this->addHoliday(new Holiday('antifascistStruggleDay', [
diff --git a/src/Yasumi/Provider/CzechRepublic.php b/src/Yasumi/Provider/CzechRepublic.php
index 8486bebc8..4b9718fff 100644
--- a/src/Yasumi/Provider/CzechRepublic.php
+++ b/src/Yasumi/Provider/CzechRepublic.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -80,7 +82,7 @@ public function getSources(): array
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateRenewalOfCzechIndependenceDay(): void
+    protected function calculateRenewalOfCzechIndependenceDay(): void
     {
         $this->addHoliday(new Holiday(
             'czechRenewalOfIndependentStateDay',
@@ -88,7 +90,7 @@ private function calculateRenewalOfCzechIndependenceDay(): void
                 'cs' => 'Den obnovy samostatného českého státu',
                 'en' => 'Day of renewal of the independent Czech state',
             ],
-            new \DateTime($this->year.'-01-01', new \DateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-01-01', new \DateTimeZone($this->timezone)),
             $this->locale
         ));
     }
@@ -113,7 +115,7 @@ private function calculateRenewalOfCzechIndependenceDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateSaintsCyrilAndMethodiusDay(): void
+    protected function calculateSaintsCyrilAndMethodiusDay(): void
     {
         $this->addHoliday(new Holiday(
             'saintsCyrilAndMethodiusDay',
@@ -121,7 +123,7 @@ private function calculateSaintsCyrilAndMethodiusDay(): void
                 'cs' => 'Den slovanských věrozvěstů Cyrila a Metoděje',
                 'en' => 'Saints Cyril and Methodius Day',
             ],
-            new \DateTime($this->year.'-07-5', new \DateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-07-5', new \DateTimeZone($this->timezone)),
             $this->locale
         ));
     }
@@ -140,12 +142,12 @@ private function calculateSaintsCyrilAndMethodiusDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateJanHusDay(): void
+    protected function calculateJanHusDay(): void
     {
         $this->addHoliday(new Holiday(
             'janHusDay',
             ['cs' => 'Den upálení mistra Jana Husa', 'en' => 'Jan Hus Day'],
-            new \DateTime($this->year.'-07-6', new \DateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-07-6', new \DateTimeZone($this->timezone)),
             $this->locale
         ));
     }
@@ -167,7 +169,7 @@ private function calculateJanHusDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateCzechStatehoodDay(): void
+    protected function calculateCzechStatehoodDay(): void
     {
         $this->addHoliday(new Holiday(
             'czechStateHoodDay',
@@ -175,7 +177,7 @@ private function calculateCzechStatehoodDay(): void
                 'cs' => 'Den české státnosti',
                 'en' => 'St. Wenceslas Day (Czech Statehood Day)',
             ],
-            new \DateTime($this->year.'-09-28', new \DateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-09-28', new \DateTimeZone($this->timezone)),
             $this->locale
         ));
     }
@@ -189,12 +191,12 @@ private function calculateCzechStatehoodDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateIndependentCzechoslovakStateDay(): void
+    protected function calculateIndependentCzechoslovakStateDay(): void
     {
         $this->addHoliday(new Holiday('independentCzechoslovakStateDay', [
             'cs' => 'Den vzniku samostatného československého státu',
             'en' => 'Independent Czechoslovak State Day',
-        ], new \DateTime($this->year.'-10-28', new \DateTimeZone($this->timezone)), $this->locale));
+        ], new \DateTime($this->year . '-10-28', new \DateTimeZone($this->timezone)), $this->locale));
     }
 
     /**
@@ -206,7 +208,7 @@ private function calculateIndependentCzechoslovakStateDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateStruggleForFreedomAndDemocracyDay(): void
+    protected function calculateStruggleForFreedomAndDemocracyDay(): void
     {
         $this->addHoliday(new Holiday(
             'struggleForFreedomAndDemocracyDay',
@@ -214,7 +216,7 @@ private function calculateStruggleForFreedomAndDemocracyDay(): void
                 'cs' => 'Den boje za svobodu a demokracii',
                 'en' => 'Struggle for Freedom and Democracy Day',
             ],
-            new \DateTime($this->year.'-11-17', new \DateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-11-17', new \DateTimeZone($this->timezone)),
             $this->locale
         ));
     }
diff --git a/src/Yasumi/Provider/DateTimeZoneFactory.php b/src/Yasumi/Provider/DateTimeZoneFactory.php
index 537828770..f09ea23f8 100644
--- a/src/Yasumi/Provider/DateTimeZoneFactory.php
+++ b/src/Yasumi/Provider/DateTimeZoneFactory.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Denmark.php b/src/Yasumi/Provider/Denmark.php
index c43e5d0a5..c29dd769a 100644
--- a/src/Yasumi/Provider/Denmark.php
+++ b/src/Yasumi/Provider/Denmark.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -87,7 +89,7 @@ public function getSources(): array
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateGreatPrayerDay(): void
+    protected function calculateGreatPrayerDay(): void
     {
         $easter = $this->calculateEaster($this->year, $this->timezone)->format('Y-m-d');
 
@@ -122,7 +124,7 @@ private function calculateGreatPrayerDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateConstitutionDay(): void
+    protected function calculateConstitutionDay(): void
     {
         if ($this->year >= 1849) {
             $this->addHoliday(new Holiday(
diff --git a/src/Yasumi/Provider/Estonia.php b/src/Yasumi/Provider/Estonia.php
index c986adf2a..c380ab9a9 100644
--- a/src/Yasumi/Provider/Estonia.php
+++ b/src/Yasumi/Provider/Estonia.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -76,7 +78,7 @@ public function getSources(): array
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function addIndependenceDay(): void
+    protected function addIndependenceDay(): void
     {
         if ($this->year >= self::DECLARATION_OF_INDEPENDENCE_YEAR) {
             $this->addHoliday(new Holiday('independenceDay', [
@@ -90,7 +92,7 @@ private function addIndependenceDay(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function addVictoryDay(): void
+    protected function addVictoryDay(): void
     {
         if ($this->year >= self::VICTORY_DAY_START_YEAR) {
             $this->addHoliday(new Holiday('victoryDay', [
@@ -104,7 +106,7 @@ private function addVictoryDay(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function addRestorationOfIndependenceDay(): void
+    protected function addRestorationOfIndependenceDay(): void
     {
         if ($this->year >= self::RESTORATION_OF_INDEPENDENCE_YEAR) {
             $this->addHoliday(new Holiday('restorationOfIndependenceDay', [
diff --git a/src/Yasumi/Provider/Finland.php b/src/Yasumi/Provider/Finland.php
index 5e205be56..e6ef0f508 100644
--- a/src/Yasumi/Provider/Finland.php
+++ b/src/Yasumi/Provider/Finland.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -90,7 +92,7 @@ public function getSources(): array
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateStJohnsDay(): void
+    protected function calculateStJohnsDay(): void
     {
         $stJohnsDay = $this->year < 1955 ? "{$this->year}-6-24" : "{$this->year}-6-20 this saturday";
 
@@ -123,7 +125,7 @@ private function calculateStJohnsDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateAllSaintsDay(): void
+    protected function calculateAllSaintsDay(): void
     {
         $this->addHoliday(new Holiday(
             'allSaintsDay',
@@ -150,7 +152,7 @@ private function calculateAllSaintsDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateIndependenceDay(): void
+    protected function calculateIndependenceDay(): void
     {
         if ($this->year >= 1917) {
             $this->addHoliday(new Holiday(
diff --git a/src/Yasumi/Provider/France.php b/src/Yasumi/Provider/France.php
index 1a548a024..6488ab829 100644
--- a/src/Yasumi/Provider/France.php
+++ b/src/Yasumi/Provider/France.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -93,7 +95,7 @@ public function getSources(): array
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateBastilleDay(): void
+    protected function calculateBastilleDay(): void
     {
         if ($this->year >= 1790) {
             $this->addHoliday(new Holiday('bastilleDay', [
@@ -115,7 +117,7 @@ private function calculateBastilleDay(): void
      *
      * @throws \Exception
      */
-    private function calculatePentecostMonday(): void
+    protected function calculatePentecostMonday(): void
     {
         $type = Holiday::TYPE_OFFICIAL;
 
diff --git a/src/Yasumi/Provider/France/BasRhin.php b/src/Yasumi/Provider/France/BasRhin.php
index 37d37e635..7b1ccc469 100644
--- a/src/Yasumi/Provider/France/BasRhin.php
+++ b/src/Yasumi/Provider/France/BasRhin.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/France/HautRhin.php b/src/Yasumi/Provider/France/HautRhin.php
index 8dc128ac6..0bd77efa5 100644
--- a/src/Yasumi/Provider/France/HautRhin.php
+++ b/src/Yasumi/Provider/France/HautRhin.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/France/Moselle.php b/src/Yasumi/Provider/France/Moselle.php
index 47895e637..6bd742e97 100644
--- a/src/Yasumi/Provider/France/Moselle.php
+++ b/src/Yasumi/Provider/France/Moselle.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Georgia.php b/src/Yasumi/Provider/Georgia.php
index 129983392..94efe685f 100644
--- a/src/Yasumi/Provider/Georgia.php
+++ b/src/Yasumi/Provider/Georgia.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -87,7 +89,7 @@ protected function calculateEaster(int $year, string $timezone): \DateTimeInterf
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function addOrthodoxChristmasDay(): void
+    protected function addOrthodoxChristmasDay(): void
     {
         $date = new \DateTime("{$this->year}-01-07", new \DateTimeZone($this->timezone));
 
@@ -101,7 +103,7 @@ private function addOrthodoxChristmasDay(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function addIndependenceDay(): void
+    protected function addIndependenceDay(): void
     {
         if ($this->year >= self::PROCLAMATION_OF_INDEPENDENCE_YEAR) {
             $date = new \DateTime("{$this->year}-05-26", new \DateTimeZone($this->timezone));
@@ -117,7 +119,7 @@ private function addIndependenceDay(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function addUnityDay(): void
+    protected function addUnityDay(): void
     {
         if ($this->year >= self::APRIL_NINE_TRAGEDY_YEAR) {
             $date = new \DateTime("{$this->year}-04-09", new \DateTimeZone($this->timezone));
@@ -133,7 +135,7 @@ private function addUnityDay(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function addMothersDay(): void
+    protected function addMothersDay(): void
     {
         $date = new \DateTime("{$this->year}-03-03", new \DateTimeZone($this->timezone));
 
@@ -147,7 +149,7 @@ private function addMothersDay(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function addVictoryDay(): void
+    protected function addVictoryDay(): void
     {
         $date = new \DateTime("{$this->year}-05-09", new \DateTimeZone($this->timezone));
 
@@ -161,7 +163,7 @@ private function addVictoryDay(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function addStAndrewsDay(): void
+    protected function addStAndrewsDay(): void
     {
         $date = new \DateTime("{$this->year}-05-12", new \DateTimeZone($this->timezone));
 
@@ -175,7 +177,7 @@ private function addStAndrewsDay(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function addOrthodoxEpiphanyDay(): void
+    protected function addOrthodoxEpiphanyDay(): void
     {
         $date = new \DateTime("{$this->year}-01-19", new \DateTimeZone($this->timezone));
 
@@ -189,7 +191,7 @@ private function addOrthodoxEpiphanyDay(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function addStMarysDay(): void
+    protected function addStMarysDay(): void
     {
         $date = new \DateTime("{$this->year}-08-28", new \DateTimeZone($this->timezone));
 
@@ -203,7 +205,7 @@ private function addStMarysDay(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function addMtskhetobaDay(): void
+    protected function addMtskhetobaDay(): void
     {
         $date = new \DateTime("{$this->year}-10-14", new \DateTimeZone($this->timezone));
 
@@ -217,7 +219,7 @@ private function addMtskhetobaDay(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function addStGeorgesDay(): void
+    protected function addStGeorgesDay(): void
     {
         $date = new \DateTime("{$this->year}-11-23", new \DateTimeZone($this->timezone));
 
@@ -231,7 +233,7 @@ private function addStGeorgesDay(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function addSecondNewYearDay(): void
+    protected function addSecondNewYearDay(): void
     {
         $date = new \DateTime("{$this->year}-01-02", new \DateTimeZone($this->timezone));
 
diff --git a/src/Yasumi/Provider/Germany.php b/src/Yasumi/Provider/Germany.php
index 654a4c2c2..2fb294a58 100644
--- a/src/Yasumi/Provider/Germany.php
+++ b/src/Yasumi/Provider/Germany.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -53,7 +55,7 @@ public function initialize(): void
         $this->addHoliday($this->easterMonday($this->year, $this->timezone, $this->locale));
         $this->addHoliday($this->goodFriday($this->year, $this->timezone, $this->locale));
         $this->addHoliday($this->internationalWorkersDay($this->year, $this->timezone, $this->locale));
-        $this->addHoliday($this->pentecost($this->year, $this->timezone, $this->locale));
+        $this->addHoliday($this->pentecost($this->year, $this->timezone, $this->locale, Holiday::TYPE_OTHER));
         $this->addHoliday($this->pentecostMonday($this->year, $this->timezone, $this->locale));
         $this->addHoliday($this->secondChristmasDay($this->year, $this->timezone, $this->locale));
 
@@ -90,13 +92,13 @@ public function getSources(): array
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateGermanUnityDay(): void
+    protected function calculateGermanUnityDay(): void
     {
         if ($this->year >= 1990) {
             $this->addHoliday(new Holiday(
                 'germanUnityDay',
                 ['de' => 'Tag der Deutschen Einheit'],
-                new \DateTime($this->year.'-10-3', new \DateTimeZone($this->timezone)),
+                new \DateTime($this->year . '-10-3', new \DateTimeZone($this->timezone)),
                 $this->locale
             ));
         }
diff --git a/src/Yasumi/Provider/Germany/BadenWurttemberg.php b/src/Yasumi/Provider/Germany/BadenWurttemberg.php
index 678710d4e..57eec668c 100644
--- a/src/Yasumi/Provider/Germany/BadenWurttemberg.php
+++ b/src/Yasumi/Provider/Germany/BadenWurttemberg.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Germany/Bavaria.php b/src/Yasumi/Provider/Germany/Bavaria.php
index 210ce52d1..aaea61e20 100644
--- a/src/Yasumi/Provider/Germany/Bavaria.php
+++ b/src/Yasumi/Provider/Germany/Bavaria.php
@@ -50,5 +50,6 @@ public function initialize(): void
         $this->addHoliday($this->epiphany($this->year, $this->timezone, $this->locale));
         $this->addHoliday($this->corpusChristi($this->year, $this->timezone, $this->locale, Holiday::TYPE_OFFICIAL));
         $this->addHoliday($this->allSaintsDay($this->year, $this->timezone, $this->locale));
+        $this->addHoliday($this->assumptionOfMary($this->year, $this->timezone, $this->locale, Holiday::TYPE_OTHER));
     }
 }
diff --git a/src/Yasumi/Provider/Germany/Berlin.php b/src/Yasumi/Provider/Germany/Berlin.php
index 092839582..033a7e001 100644
--- a/src/Yasumi/Provider/Germany/Berlin.php
+++ b/src/Yasumi/Provider/Germany/Berlin.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -74,7 +77,7 @@ public function initialize(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function dayOfLiberation(
+    protected function dayOfLiberation(
         string $timezone,
         string $locale,
         string $type = Holiday::TYPE_OFFICIAL
diff --git a/src/Yasumi/Provider/Germany/Brandenburg.php b/src/Yasumi/Provider/Germany/Brandenburg.php
index ea4a63f1d..d22eff0e6 100644
--- a/src/Yasumi/Provider/Germany/Brandenburg.php
+++ b/src/Yasumi/Provider/Germany/Brandenburg.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -61,7 +64,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateReformationDay(): void
+    protected function calculateReformationDay(): void
     {
         if ($this->year < 1517) {
             return;
diff --git a/src/Yasumi/Provider/Germany/Bremen.php b/src/Yasumi/Provider/Germany/Bremen.php
index 074fa2c1d..341888d8d 100644
--- a/src/Yasumi/Provider/Germany/Bremen.php
+++ b/src/Yasumi/Provider/Germany/Bremen.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -57,7 +60,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateReformationDay(): void
+    protected function calculateReformationDay(): void
     {
         if ($this->year < 2018) {
             return;
diff --git a/src/Yasumi/Provider/Germany/Hamburg.php b/src/Yasumi/Provider/Germany/Hamburg.php
index 019896fbf..bd3ca9296 100644
--- a/src/Yasumi/Provider/Germany/Hamburg.php
+++ b/src/Yasumi/Provider/Germany/Hamburg.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -58,7 +61,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateDayOfReformation(): void
+    protected function calculateDayOfReformation(): void
     {
         if ($this->year < 2018) {
             return;
diff --git a/src/Yasumi/Provider/Germany/Hesse.php b/src/Yasumi/Provider/Germany/Hesse.php
index afbff3bbf..a0693f10c 100644
--- a/src/Yasumi/Provider/Germany/Hesse.php
+++ b/src/Yasumi/Provider/Germany/Hesse.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Germany/LowerSaxony.php b/src/Yasumi/Provider/Germany/LowerSaxony.php
index 5618cbc0a..e67cdf81e 100644
--- a/src/Yasumi/Provider/Germany/LowerSaxony.php
+++ b/src/Yasumi/Provider/Germany/LowerSaxony.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -60,7 +63,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateReformationDay(): void
+    protected function calculateReformationDay(): void
     {
         if ($this->year < 2018) {
             return;
diff --git a/src/Yasumi/Provider/Germany/MecklenburgWesternPomerania.php b/src/Yasumi/Provider/Germany/MecklenburgWesternPomerania.php
index 549c54542..8ef8be4f8 100644
--- a/src/Yasumi/Provider/Germany/MecklenburgWesternPomerania.php
+++ b/src/Yasumi/Provider/Germany/MecklenburgWesternPomerania.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -70,7 +73,7 @@ public function getSources(): array
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateReformationDay(): void
+    protected function calculateReformationDay(): void
     {
         if ($this->year < 1517) {
             return;
diff --git a/src/Yasumi/Provider/Germany/NorthRhineWestphalia.php b/src/Yasumi/Provider/Germany/NorthRhineWestphalia.php
index a8843929b..61e9f8efd 100644
--- a/src/Yasumi/Provider/Germany/NorthRhineWestphalia.php
+++ b/src/Yasumi/Provider/Germany/NorthRhineWestphalia.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Germany/RhinelandPalatinate.php b/src/Yasumi/Provider/Germany/RhinelandPalatinate.php
index f5f79ebc2..d050adcc9 100644
--- a/src/Yasumi/Provider/Germany/RhinelandPalatinate.php
+++ b/src/Yasumi/Provider/Germany/RhinelandPalatinate.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Germany/Saarland.php b/src/Yasumi/Provider/Germany/Saarland.php
index 163e284d5..267dc45ec 100644
--- a/src/Yasumi/Provider/Germany/Saarland.php
+++ b/src/Yasumi/Provider/Germany/Saarland.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Germany/Saxony.php b/src/Yasumi/Provider/Germany/Saxony.php
index b98973c98..6da54b5b2 100644
--- a/src/Yasumi/Provider/Germany/Saxony.php
+++ b/src/Yasumi/Provider/Germany/Saxony.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -60,7 +63,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateReformationDay(): void
+    protected function calculateReformationDay(): void
     {
         if ($this->year < 1517) {
             return;
@@ -85,7 +88,7 @@ private function calculateReformationDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateRepentanceAndPrayerDay(): void
+    protected function calculateRepentanceAndPrayerDay(): void
     {
         if ($this->year >= 1995) {
             $this->addHoliday(new Holiday(
diff --git a/src/Yasumi/Provider/Germany/SaxonyAnhalt.php b/src/Yasumi/Provider/Germany/SaxonyAnhalt.php
index 849038769..679cd8ffd 100644
--- a/src/Yasumi/Provider/Germany/SaxonyAnhalt.php
+++ b/src/Yasumi/Provider/Germany/SaxonyAnhalt.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -58,7 +61,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateReformationDay(): void
+    protected function calculateReformationDay(): void
     {
         if ($this->year < 1517) {
             return;
diff --git a/src/Yasumi/Provider/Germany/SchleswigHolstein.php b/src/Yasumi/Provider/Germany/SchleswigHolstein.php
index 253272611..fed781b66 100644
--- a/src/Yasumi/Provider/Germany/SchleswigHolstein.php
+++ b/src/Yasumi/Provider/Germany/SchleswigHolstein.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -57,7 +60,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateReformationDay(): void
+    protected function calculateReformationDay(): void
     {
         if ($this->year < 2018) {
             return;
diff --git a/src/Yasumi/Provider/Germany/Thuringia.php b/src/Yasumi/Provider/Germany/Thuringia.php
index fa7adec4d..a6b99513b 100644
--- a/src/Yasumi/Provider/Germany/Thuringia.php
+++ b/src/Yasumi/Provider/Germany/Thuringia.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -63,7 +66,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateReformationDay(): void
+    protected function calculateReformationDay(): void
     {
         if ($this->year < 1517) {
             return;
@@ -77,7 +80,7 @@ private function calculateReformationDay(): void
      *
      * @throws \Exception
      */
-    private function calculateWorldChildrensDay(): void
+    protected function calculateWorldChildrensDay(): void
     {
         if ($this->year < 2019) {
             return;
diff --git a/src/Yasumi/Provider/Greece.php b/src/Yasumi/Provider/Greece.php
index 1193eed7d..45a5b419f 100644
--- a/src/Yasumi/Provider/Greece.php
+++ b/src/Yasumi/Provider/Greece.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -87,7 +89,7 @@ public function getSources(): array
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateThreeHolyHierarchs(): void
+    protected function calculateThreeHolyHierarchs(): void
     {
         $this->addHoliday(new Holiday(
             'threeHolyHierarchs',
@@ -111,7 +113,7 @@ private function calculateThreeHolyHierarchs(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateCleanMonday(): void
+    protected function calculateCleanMonday(): void
     {
         $holiday = 'cleanMonday';
         $date = $this->calculateEaster($this->year, $this->timezone)->sub(new \DateInterval('P48D'));
@@ -132,7 +134,7 @@ private function calculateCleanMonday(): void
      *
      * @throws \Exception
      */
-    private function calculateEaster(int $year, string $timezone): \DateTimeInterface
+    protected function calculateEaster(int $year, string $timezone): \DateTimeInterface
     {
         return $this->calculateOrthodoxEaster($year, $timezone);
     }
@@ -148,7 +150,7 @@ private function calculateEaster(int $year, string $timezone): \DateTimeInterfac
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateIndependenceDay(): void
+    protected function calculateIndependenceDay(): void
     {
         if ($this->year >= 1821) {
             $this->addHoliday(new Holiday(
@@ -171,7 +173,7 @@ private function calculateIndependenceDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateOhiDay(): void
+    protected function calculateOhiDay(): void
     {
         if ($this->year >= 1940) {
             $this->addHoliday(new Holiday(
@@ -194,7 +196,7 @@ private function calculateOhiDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculatePolytechnio(): void
+    protected function calculatePolytechnio(): void
     {
         if ($this->year >= 1973) {
             $this->addHoliday(new Holiday(
diff --git a/src/Yasumi/Provider/Hungary.php b/src/Yasumi/Provider/Hungary.php
index f455af8b5..ba2c5b697 100644
--- a/src/Yasumi/Provider/Hungary.php
+++ b/src/Yasumi/Provider/Hungary.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Iran.php b/src/Yasumi/Provider/Iran.php
new file mode 100644
index 000000000..8ead12ac2
--- /dev/null
+++ b/src/Yasumi/Provider/Iran.php
@@ -0,0 +1,152 @@
+<?php
+
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
+ *
+ * Copyright (c) 2015 - 2024 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <me at sachatelgenhof dot com>
+ */
+
+namespace Yasumi\Provider;
+
+use Yasumi\Exception\UnknownLocaleException;
+use Yasumi\Holiday;
+
+/**
+ * Note: Any Islamic holidays are not part of this provider yet. Islamic holidays are quite complex and at first,
+ * only Jalali holidays are implemented.
+ */
+class Iran extends AbstractProvider
+{
+    /** {@inheritdoc} */
+    public const ID = 'IR';
+
+    /**
+     * @throws \InvalidArgumentException
+     * @throws UnknownLocaleException
+     * @throws \Exception
+     */
+    public function initialize(): void
+    {
+        $this->timezone = 'Asia/Tehran';
+
+        $this->addNowruz();
+        $this->addIslamicRepublicDay();
+        $this->addSizdahBedar();
+        $this->addDeathOfKhomeini();
+        $this->addRevoltOfKhordad15();
+        $this->addAnniversaryOfIslamicRevolution();
+        $this->addNationalizationOfTheIranianOilIndustry();
+    }
+
+    public function getSources(): array
+    {
+        return [
+            'https://en.wikipedia.org/wiki/Public_holidays_in_Iran',
+            'https://fa.wikipedia.org/wiki/%D8%AA%D8%B9%D8%B7%DB%8C%D9%84%D8%A7%D8%AA_%D8%B1%D8%B3%D9%85%DB%8C_%D8%AF%D8%B1_%D8%A7%DB%8C%D8%B1%D8%A7%D9%86',
+        ];
+    }
+
+    protected function addNowruz(): void
+    {
+        foreach ([21, 22, 23, 24] as $index => $day) {
+            ++$index;
+            $this->addHoliday(new Holiday("nowruz{$index}", [
+                'en' => 'Nowruz',
+                'fa' => 'نوروز',
+            ], new \DateTime("{$this->year}-03-{$day}", new \DateTimeZone($this->timezone)), $this->locale));
+        }
+    }
+
+    /**
+     * The day usually falls on 1 April, however, as it is determined by the vernal equinox, the date can change if the equinox does not fall on 21 March.
+     * In 2016, it was on 31 March, and in 2017, 2019, 2021, 2022 and 2023 the date was back to 1 April.
+     *
+     * @see https://en.wikipedia.org/wiki/Iranian_Islamic_Republic_Day
+     *
+     * @throws \Exception
+     */
+    protected function addIslamicRepublicDay(): void
+    {
+        if (1979 > $this->year) {
+            return;
+        }
+
+        $month = '04';
+        $day = '01';
+
+        if (2016 === $this->year) {
+            $month = '03';
+            $day = '31';
+        }
+
+        $this->addHoliday(new Holiday('islamicRepublicDay', [
+            'en' => 'Ruz e Jomhuri ye Eslami',
+            'fa' => 'روز جمهوری اسلامی',
+        ], new \DateTime("{$this->year}-{$month}-{$day}", new \DateTimeZone($this->timezone)), $this->locale));
+    }
+
+    protected function addSizdahBedar(): void
+    {
+        $this->addHoliday(new Holiday('sizdahBedar', [
+            'en' => 'Sizdah be dar',
+            'fa' => 'سیزده بدر',
+        ], new \DateTime("{$this->year}-04-02", new \DateTimeZone($this->timezone)), $this->locale));
+    }
+
+    protected function addDeathOfKhomeini(): void
+    {
+        if (1989 > $this->year) {
+            return;
+        }
+
+        $this->addHoliday(new Holiday('deathOfKhomeini', [
+            'en' => 'Marg e Khomeini',
+            'fa' => 'مرگ خمینی',
+        ], new \DateTime("{$this->year}-06-04", new \DateTimeZone($this->timezone)), $this->locale));
+    }
+
+    protected function addRevoltOfKhordad15(): void
+    {
+        if (1979 > $this->year) {
+            return;
+        }
+
+        $this->addHoliday(new Holiday('revoltOfKhordad15', [
+            'en' => 'Qiam e Panzdah e Khordad',
+            'fa' => 'قیام ۱۵ خرداد',
+        ], new \DateTime("{$this->year}-06-05", new \DateTimeZone($this->timezone)), $this->locale));
+    }
+
+    protected function addAnniversaryOfIslamicRevolution(): void
+    {
+        if (1979 > $this->year) {
+            return;
+        }
+
+        $this->addHoliday(new Holiday('anniversaryOfIslamicRevolution', [
+            'en' => 'Enqelab e Eslami',
+            'fa' => 'انقلاب اسلامی پنجاه و هفت',
+        ], new \DateTime("{$this->year}-02-11", new \DateTimeZone($this->timezone)), $this->locale));
+    }
+
+    protected function addNationalizationOfTheIranianOilIndustry(): void
+    {
+        if (1951 > $this->year) {
+            return;
+        }
+
+        $this->addHoliday(new Holiday('nationalizationOfTheIranianOilIndustry', [
+            'en' => 'Melli Shodan e Saneat e Naft',
+            'fa' => 'ملی شدن صنعت نفت',
+        ], new \DateTime("{$this->year}-03-20", new \DateTimeZone($this->timezone)), $this->locale));
+    }
+}
diff --git a/src/Yasumi/Provider/Ireland.php b/src/Yasumi/Provider/Ireland.php
index 998b8d401..05eeabeeb 100644
--- a/src/Yasumi/Provider/Ireland.php
+++ b/src/Yasumi/Provider/Ireland.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -99,7 +101,7 @@ public function getSources(): array
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateNewYearsDay(): void
+    protected function calculateNewYearsDay(): void
     {
         if ($this->year < 1974) {
             return;
@@ -134,7 +136,7 @@ private function calculateNewYearsDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculatePentecostMonday(): void
+    protected function calculatePentecostMonday(): void
     {
         if ($this->year > 1973) {
             return;
@@ -155,12 +157,12 @@ private function calculatePentecostMonday(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateChristmasDay(): void
+    protected function calculateChristmasDay(): void
     {
         $holiday = new Holiday(
             'christmasDay',
             ['en' => 'Christmas Day', 'ga' => 'Lá Nollag'],
-            new \DateTime($this->year.'-12-25', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-12-25', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale
         );
 
@@ -193,12 +195,12 @@ private function calculateChristmasDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateStStephensDay(): void
+    protected function calculateStStephensDay(): void
     {
         $holiday = new Holiday(
             'stStephensDay',
             [],
-            new \DateTime($this->year.'-12-26', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-12-26', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale
         );
 
@@ -233,7 +235,7 @@ private function calculateStStephensDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateStPatricksDay(): void
+    protected function calculateStPatricksDay(): void
     {
         if ($this->year < 1903) {
             return;
@@ -241,7 +243,7 @@ private function calculateStPatricksDay(): void
         $holiday = new Holiday(
             'stPatricksDay',
             ['en' => 'St. Patrick’s Day', 'ga' => 'Lá Fhéile Pádraig'],
-            new \DateTime($this->year.'-3-17', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-3-17', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale
         );
 
@@ -276,7 +278,7 @@ private function calculateStPatricksDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateMayDay(): void
+    protected function calculateMayDay(): void
     {
         if ($this->year < 1994) {
             return;
@@ -302,7 +304,7 @@ private function calculateMayDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateJuneHoliday(): void
+    protected function calculateJuneHoliday(): void
     {
         if ($this->year < 1974) {
             return;
@@ -327,7 +329,7 @@ private function calculateJuneHoliday(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateOctoberHoliday(): void
+    protected function calculateOctoberHoliday(): void
     {
         if ($this->year < 1977) {
             return;
diff --git a/src/Yasumi/Provider/Italy.php b/src/Yasumi/Provider/Italy.php
index cab081509..fa1521b7b 100644
--- a/src/Yasumi/Provider/Italy.php
+++ b/src/Yasumi/Provider/Italy.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -85,7 +87,7 @@ public function getSources(): array
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateLiberationDay(): void
+    protected function calculateLiberationDay(): void
     {
         if ($this->year >= 1949) {
             $this->addHoliday(new Holiday(
@@ -111,7 +113,7 @@ private function calculateLiberationDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateRepublicDay(): void
+    protected function calculateRepublicDay(): void
     {
         if ($this->year >= 1946) {
             $this->addHoliday(new Holiday(
diff --git a/src/Yasumi/Provider/Japan.php b/src/Yasumi/Provider/Japan.php
index 3230f28f3..ffd5c66c7 100644
--- a/src/Yasumi/Provider/Japan.php
+++ b/src/Yasumi/Provider/Japan.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -118,7 +120,7 @@ public function getSources(): array
      *
      * @throws \Exception
      */
-    private function calculateNationalFoundationDay(): void
+    protected function calculateNationalFoundationDay(): void
     {
         if ($this->year >= 1966) {
             $this->addHoliday(new Holiday(
@@ -138,7 +140,7 @@ private function calculateNationalFoundationDay(): void
      *
      * @throws \Exception
      */
-    private function calculateShowaDay(): void
+    protected function calculateShowaDay(): void
     {
         if ($this->year >= 2007) {
             $this->addHoliday(new Holiday(
@@ -158,7 +160,7 @@ private function calculateShowaDay(): void
      *
      * @throws \Exception
      */
-    private function calculateConstitutionMemorialDay(): void
+    protected function calculateConstitutionMemorialDay(): void
     {
         if ($this->year >= 1948) {
             $this->addHoliday(new Holiday(
@@ -178,7 +180,7 @@ private function calculateConstitutionMemorialDay(): void
      *
      * @throws \Exception
      */
-    private function calculateChildrensDay(): void
+    protected function calculateChildrensDay(): void
     {
         if ($this->year >= 1948) {
             $this->addHoliday(new Holiday(
@@ -198,7 +200,7 @@ private function calculateChildrensDay(): void
      *
      * @throws \Exception
      */
-    private function calculateCultureDay(): void
+    protected function calculateCultureDay(): void
     {
         if ($this->year >= 1948) {
             $this->addHoliday(new Holiday(
@@ -215,7 +217,7 @@ private function calculateCultureDay(): void
      *
      * @throws \Exception
      */
-    private function calculateLaborThanksgivingDay(): void
+    protected function calculateLaborThanksgivingDay(): void
     {
         if ($this->year >= 1948) {
             $this->addHoliday(new Holiday(
@@ -235,7 +237,7 @@ private function calculateLaborThanksgivingDay(): void
      *
      * @throws \Exception
      */
-    private function calculateEmperorsBirthday(): void
+    protected function calculateEmperorsBirthday(): void
     {
         $emperorsBirthday = null;
         if ($this->year >= 2020) {
@@ -269,7 +271,7 @@ private function calculateEmperorsBirthday(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateVernalEquinoxDay(): void
+    protected function calculateVernalEquinoxDay(): void
     {
         $day = null;
         if ($this->year >= 1948 && $this->year <= 1979) {
@@ -304,7 +306,7 @@ private function calculateVernalEquinoxDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateComingOfAgeDay(): void
+    protected function calculateComingOfAgeDay(): void
     {
         if ($this->year >= 1948) {
             $date = $this->year >= 2000 ?
@@ -329,7 +331,7 @@ private function calculateComingOfAgeDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateGreeneryDay(): void
+    protected function calculateGreeneryDay(): void
     {
         $date = null;
         if ($this->year >= 2007) {
@@ -358,7 +360,7 @@ private function calculateGreeneryDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateMarineDay(): void
+    protected function calculateMarineDay(): void
     {
         if (1996 > $this->year) {
             return;
@@ -397,7 +399,7 @@ private function calculateMarineDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateMountainDay(): void
+    protected function calculateMountainDay(): void
     {
         $date = null;
         if (2021 === $this->year) {
@@ -430,7 +432,7 @@ private function calculateMountainDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateRespectForTheAgeDay(): void
+    protected function calculateRespectForTheAgeDay(): void
     {
         $date = null;
         if ($this->year >= 2003) {
@@ -459,7 +461,7 @@ private function calculateRespectForTheAgeDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateSportsDay(): void
+    protected function calculateSportsDay(): void
     {
         $date = null;
         if (2021 === $this->year) {
@@ -502,7 +504,7 @@ private function calculateSportsDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateAutumnalEquinoxDay(): void
+    protected function calculateAutumnalEquinoxDay(): void
     {
         $day = null;
         if ($this->year >= 1948 && $this->year <= 1979) {
@@ -537,7 +539,7 @@ private function calculateAutumnalEquinoxDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateSubstituteHolidays(): void
+    protected function calculateSubstituteHolidays(): void
     {
         // Get initial list of holiday dates
         $dates = $this->getHolidayDates();
@@ -584,7 +586,7 @@ private function calculateSubstituteHolidays(): void
      *
      * @throws \Exception
      */
-    private function calculateCoronationDay(): void
+    protected function calculateCoronationDay(): void
     {
         if (2019 === $this->year) {
             $this->addHoliday(new Holiday(
@@ -602,7 +604,7 @@ private function calculateCoronationDay(): void
      *
      * @throws \Exception
      */
-    private function calculateEnthronementProclamationCeremony(): void
+    protected function calculateEnthronementProclamationCeremony(): void
     {
         if (2019 === $this->year) {
             $this->addHoliday(new Holiday(
@@ -623,7 +625,7 @@ private function calculateEnthronementProclamationCeremony(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateBridgeHolidays(): void
+    protected function calculateBridgeHolidays(): void
     {
         // Get initial list of holidays and iterator
         $datesIterator = $this->getIterator();
@@ -648,7 +650,7 @@ private function calculateBridgeHolidays(): void
                 $bridgeDate = clone $previous;
                 $bridgeDate->add(new \DateInterval('P1D'));
 
-                $this->addHoliday(new Holiday('bridgeDay'.$counter, [
+                $this->addHoliday(new Holiday('bridgeDay' . $counter, [
                     'en' => 'Bridge Public holiday',
                     'ja' => '国民の休日',
                 ], $bridgeDate, $this->locale));
diff --git a/src/Yasumi/Provider/Latvia.php b/src/Yasumi/Provider/Latvia.php
index 4b3b6da3e..fde07e6d2 100644
--- a/src/Yasumi/Provider/Latvia.php
+++ b/src/Yasumi/Provider/Latvia.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -78,7 +80,7 @@ public function getSources(): array
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function addRestorationOfIndependenceDay(): void
+    protected function addRestorationOfIndependenceDay(): void
     {
         if ($this->year >= self::RESTORATION_OF_INDEPENDENCE_YEAR) {
             $date = new \DateTime("{$this->year}-05-04", new \DateTimeZone($this->timezone));
@@ -98,7 +100,7 @@ private function addRestorationOfIndependenceDay(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function addMidsummerEveDay(): void
+    protected function addMidsummerEveDay(): void
     {
         $this->addHoliday(new Holiday('midsummerEveDay', [
             'en' => 'Midsummer Eve',
@@ -113,7 +115,7 @@ private function addMidsummerEveDay(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function addProclamationDay(): void
+    protected function addProclamationDay(): void
     {
         if ($this->year >= self::PROCLAMATION_OF_INDEPENDENCE_YEAR) {
             $date = new \DateTime("{$this->year}-11-18", new \DateTimeZone($this->timezone));
diff --git a/src/Yasumi/Provider/Lithuania.php b/src/Yasumi/Provider/Lithuania.php
index 3827b8320..e03033157 100644
--- a/src/Yasumi/Provider/Lithuania.php
+++ b/src/Yasumi/Provider/Lithuania.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -94,7 +96,7 @@ public function getSources(): array
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function addRestorationOfTheStateDay(): void
+    protected function addRestorationOfTheStateDay(): void
     {
         if ($this->year >= self::RESTORATION_OF_THE_STATE_YEAR) {
             $this->addHoliday(new Holiday('restorationOfTheStateOfLithuaniaDay', [
@@ -110,7 +112,7 @@ private function addRestorationOfTheStateDay(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function addRestorationOfIndependenceDay(): void
+    protected function addRestorationOfIndependenceDay(): void
     {
         if ($this->year >= self::RESTORATION_OF_INDEPENDENCE_YEAR) {
             $this->addHoliday(new Holiday('restorationOfIndependenceOfLithuaniaDay', [
@@ -127,7 +129,7 @@ private function addRestorationOfIndependenceDay(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function addStatehoodDay(): void
+    protected function addStatehoodDay(): void
     {
         if ($this->year >= self::STATEHOOD_YEAR) {
             $this->addHoliday(new Holiday('statehoodDay', [
@@ -143,7 +145,7 @@ private function addStatehoodDay(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function addAllSoulsDay(): void
+    protected function addAllSoulsDay(): void
     {
         if ($this->year >= self::ALL_SOULS_DAY) {
             $this->addHoliday(new Holiday(
diff --git a/src/Yasumi/Provider/Luxembourg.php b/src/Yasumi/Provider/Luxembourg.php
index 9700b5b9e..7f2393880 100644
--- a/src/Yasumi/Provider/Luxembourg.php
+++ b/src/Yasumi/Provider/Luxembourg.php
@@ -10,7 +10,20 @@
  * @author Sacha Telgenhof <me at sachatelgenhof dot com>
  */
 
-declare(strict_types=1);
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
+ *
+ * Copyright (c) 2015 - 2024 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <me at sachatelgenhof dot com>
+ */
 
 namespace Yasumi\Provider;
 
@@ -81,7 +94,7 @@ public function getSources(): array
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateEuropeDay(): void
+    protected function calculateEuropeDay(): void
     {
         if ($this->year >= 2019) {
             $this->addHoliday(new Holiday('europeDay', [
@@ -106,7 +119,7 @@ private function calculateEuropeDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateNationalDay(): void
+    protected function calculateNationalDay(): void
     {
         $this->addHoliday(new Holiday('nationalDay', [
             'en_US' => 'National day',
diff --git a/src/Yasumi/Provider/Mexico.php b/src/Yasumi/Provider/Mexico.php
index 3beb222f2..971f59078 100644
--- a/src/Yasumi/Provider/Mexico.php
+++ b/src/Yasumi/Provider/Mexico.php
@@ -1,11 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
 /**
- * Provider for all holidays in Mexico.
+ * This file is part of the 'Yasumi' package.
  *
- * This file is part of the Yasumi package.
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -92,7 +92,7 @@ public function getSources(): array
     *
     * @link https://en.wikipedia.org/wiki/Mexican_War_of_Independence
     */
-    private function addIndependenceDay(): void
+    protected function addIndependenceDay(): void
     {
         if ($this->year >= 1810) {
             $this->addHoliday(new Holiday(
@@ -112,7 +112,7 @@ private function addIndependenceDay(): void
     *
     * Anniversary of the Constitution of 1917, originally February 5, observed on the first Monday of February.
     */
-    private function calculateConstitutionDay(): void
+    protected function calculateConstitutionDay(): void
     {
         if ($this->year >= 1917) {
             $this->addHoliday(new Holiday(
@@ -131,7 +131,7 @@ private function calculateConstitutionDay(): void
     *
     * Anniversary of the birth of Benito Juárez on March 21, 1806, observed on the third Monday of March.
     */
-    private function calculateBenitoJuarezBirthday(): void
+    protected function calculateBenitoJuarezBirthday(): void
     {
         if ($this->year >= 1806 && $this->year < 2010) {
             $this->addHoliday(new Holiday(
@@ -161,7 +161,7 @@ private function calculateBenitoJuarezBirthday(): void
     *
     * Anniversary of the start of the Mexican Revolution on November 20, 1910, observed on the third Monday of November.
     */
-    private function calculateRevolutionDay(): void
+    protected function calculateRevolutionDay(): void
     {
         if ($this->year >= 1910) {
             $this->addHoliday(new Holiday(
@@ -180,7 +180,7 @@ private function calculateRevolutionDay(): void
     *
     * Anniversary of the Discovery of America on October 12, 1492, observed on the second Monday of October.
     */
-    private function calculateDiscoveryOfAmerica(): void
+    protected function calculateDiscoveryOfAmerica(): void
     {
         if ($this->year >= 1492) {
             $this->addHoliday(new Holiday(
@@ -200,7 +200,7 @@ private function calculateDiscoveryOfAmerica(): void
     * Christmas Eve is the day before Christmas Day, which is annually on December 24, according to the Gregorian
     * calendar.
     */
-    private function calculateChristmasEve(): void
+    protected function calculateChristmasEve(): void
     {
         $this->addHoliday(new Holiday(
             'christmasEve',
@@ -217,7 +217,7 @@ private function calculateChristmasEve(): void
     *
     * New Year's Eve is the last day of the year, December 31, in the Gregorian calendar.
     */
-    private function calculateNewYearsEve(): void
+    protected function calculateNewYearsEve(): void
     {
         $this->addHoliday(new Holiday(
             'newYearsEve',
@@ -235,7 +235,7 @@ private function calculateNewYearsEve(): void
      * Day of the Deaths is a Mexican holiday celebrated throughout Mexico, in particular the Central and South regions,
      * and by people of Mexican heritage elsewhere.
      */
-    private function calculateDayOfTheDead(): void
+    protected function calculateDayOfTheDead(): void
     {
         if ($this->year >= 1800) {
             $this->addHoliday(new Holiday(
@@ -255,7 +255,7 @@ private function calculateDayOfTheDead(): void
      * The Virgin of Guadalupe (Día de la Virgen de Guadalupe) is a celebration of the Virgin Mary,
      * who is the patron saint of Mexico. It is observed on December 12th.
      */
-    private function calculateVirginOfGuadalupe(): void
+    protected function calculateVirginOfGuadalupe(): void
     {
         if ($this->year >= 1531) {
             $this->addHoliday(new Holiday(
diff --git a/src/Yasumi/Provider/Netherlands.php b/src/Yasumi/Provider/Netherlands.php
index 94003b53d..eabb0c949 100644
--- a/src/Yasumi/Provider/Netherlands.php
+++ b/src/Yasumi/Provider/Netherlands.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -101,7 +103,7 @@ public function getSources(): array
      *
      * @throws \Exception
      */
-    private function calculateCarnival(): void
+    protected function calculateCarnival(): void
     {
         $easter = $this->calculateEaster($this->year, $this->timezone);
 
@@ -140,7 +142,7 @@ private function calculateCarnival(): void
      *
      * @throws \Exception
      */
-    private function calculateStNicholasDay(): void
+    protected function calculateStNicholasDay(): void
     {
         /*
          * St. Nicholas' Day
@@ -166,7 +168,7 @@ private function calculateStNicholasDay(): void
      *
      * @throws \Exception
      */
-    private function calculateHalloween(): void
+    protected function calculateHalloween(): void
     {
         $this->addHoliday(new Holiday(
             'halloween',
@@ -185,7 +187,7 @@ private function calculateHalloween(): void
      *
      * @throws \Exception
      */
-    private function calculatePrincesDay(): void
+    protected function calculatePrincesDay(): void
     {
         $this->addHoliday(new Holiday(
             'princesDay',
@@ -205,7 +207,7 @@ private function calculatePrincesDay(): void
      *
      * @throws \Exception
      */
-    private function calculateQueensday(): void
+    protected function calculateQueensday(): void
     {
         if ($this->year >= 1891 && $this->year <= 2013) {
             $date = new \DateTime("{$this->year}-4-30", DateTimeZoneFactory::getDateTimeZone($this->timezone));
@@ -235,7 +237,7 @@ private function calculateQueensday(): void
      *
      * @throws \Exception
      */
-    private function calculateKingsday(): void
+    protected function calculateKingsday(): void
     {
         if ($this->year >= 2014) {
             $date = new \DateTime("{$this->year}-4-27", DateTimeZoneFactory::getDateTimeZone($this->timezone));
@@ -260,7 +262,7 @@ private function calculateKingsday(): void
      *
      * @throws \Exception
      */
-    private function calculateCommemorationLiberationDay(): void
+    protected function calculateCommemorationLiberationDay(): void
     {
         if ($this->year >= 1947) {
             $this->addHoliday(new Holiday(
diff --git a/src/Yasumi/Provider/NewZealand.php b/src/Yasumi/Provider/NewZealand.php
index 8f3261997..5c6c1f249 100644
--- a/src/Yasumi/Provider/NewZealand.php
+++ b/src/Yasumi/Provider/NewZealand.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -78,7 +80,7 @@ public function getSources(): array
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateNewYearHolidays(): void
+    protected function calculateNewYearHolidays(): void
     {
         $newYearsDay = new \DateTime("{$this->year}-01-01", DateTimeZoneFactory::getDateTimeZone($this->timezone));
         $dayAfterNewYearsDay = new \DateTime("{$this->year}-01-02", DateTimeZoneFactory::getDateTimeZone($this->timezone));
@@ -117,7 +119,7 @@ private function calculateNewYearHolidays(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateWaitangiDay(): void
+    protected function calculateWaitangiDay(): void
     {
         if ($this->year < 1974) {
             return;
@@ -146,7 +148,7 @@ private function calculateWaitangiDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateAnzacDay(): void
+    protected function calculateAnzacDay(): void
     {
         if ($this->year < 1921) {
             return;
@@ -178,7 +180,7 @@ private function calculateAnzacDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateQueensBirthday(): void
+    protected function calculateQueensBirthday(): void
     {
         if ($this->year < 1952) {
             return;
@@ -210,14 +212,14 @@ private function calculateQueensBirthday(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateLabourDay(): void
+    protected function calculateLabourDay(): void
     {
         if ($this->year < 1900) {
             return;
         }
 
         $date = new \DateTime(
-            ($this->year < 1910 ? 'second wednesday of october' : 'fourth monday of october')." {$this->year}",
+            ($this->year < 1910 ? 'second wednesday of october' : 'fourth monday of october') . " {$this->year}",
             DateTimeZoneFactory::getDateTimeZone($this->timezone)
         );
 
@@ -238,7 +240,7 @@ private function calculateLabourDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateChristmasHolidays(): void
+    protected function calculateChristmasHolidays(): void
     {
         $christmasDay = new \DateTime("{$this->year}-12-25", DateTimeZoneFactory::getDateTimeZone($this->timezone));
         $boxingDay = new \DateTime("{$this->year}-12-26", DateTimeZoneFactory::getDateTimeZone($this->timezone));
diff --git a/src/Yasumi/Provider/Norway.php b/src/Yasumi/Provider/Norway.php
index db911d959..82c79806b 100644
--- a/src/Yasumi/Provider/Norway.php
+++ b/src/Yasumi/Provider/Norway.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -87,7 +89,7 @@ public function getSources(): array
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateConstitutionDay(): void
+    protected function calculateConstitutionDay(): void
     {
         if ($this->year >= 1836) {
             $this->addHoliday(new Holiday(
diff --git a/src/Yasumi/Provider/Poland.php b/src/Yasumi/Provider/Poland.php
index 9c972386d..69bdd7d06 100644
--- a/src/Yasumi/Provider/Poland.php
+++ b/src/Yasumi/Provider/Poland.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -85,7 +87,7 @@ public function getSources(): array
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateIndependenceDay(): void
+    protected function calculateIndependenceDay(): void
     {
         if ($this->year < 1918) {
             return;
@@ -111,7 +113,7 @@ private function calculateIndependenceDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateConstitutionDay(): void
+    protected function calculateConstitutionDay(): void
     {
         if ($this->year < 1791) {
             return;
diff --git a/src/Yasumi/Provider/Portugal.php b/src/Yasumi/Provider/Portugal.php
index 8f60e25d2..8945ab910 100644
--- a/src/Yasumi/Provider/Portugal.php
+++ b/src/Yasumi/Provider/Portugal.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -86,7 +88,7 @@ public function getSources(): array
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateCarnationRevolutionDay(): void
+    protected function calculateCarnationRevolutionDay(): void
     {
         if ($this->year >= 1974) {
             $this->addHoliday(new Holiday(
@@ -107,7 +109,7 @@ private function calculateCarnationRevolutionDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateCorpusChristi(): void
+    protected function calculateCorpusChristi(): void
     {
         if ($this->year <= 2012 || $this->year >= 2016) {
             $this->addHoliday($this->corpusChristi($this->year, $this->timezone, $this->locale));
@@ -131,7 +133,7 @@ private function calculateCorpusChristi(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculatePortugalDay(): void
+    protected function calculatePortugalDay(): void
     {
         if ($this->year <= 1932 || $this->year >= 1974) {
             $this->addHoliday(new Holiday(
@@ -164,7 +166,7 @@ private function calculatePortugalDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculatePortugueseRepublicDay(): void
+    protected function calculatePortugueseRepublicDay(): void
     {
         if (($this->year >= 1910 && $this->year <= 2012) || $this->year >= 2016) {
             $this->addHoliday(new Holiday(
@@ -184,7 +186,7 @@ private function calculatePortugueseRepublicDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateAllSaintsDay(): void
+    protected function calculateAllSaintsDay(): void
     {
         if ($this->year <= 2012 || $this->year >= 2016) {
             $this->addHoliday($this->allSaintsDay($this->year, $this->timezone, $this->locale));
@@ -217,7 +219,7 @@ private function calculateAllSaintsDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateRestorationOfIndependenceDay(): void
+    protected function calculateRestorationOfIndependenceDay(): void
     {
         // The Wikipedia article mentions that this has been a holiday since the second of half of the XIX century.
         if (($this->year >= 1850 && $this->year <= 2012) || $this->year >= 2016) {
diff --git a/src/Yasumi/Provider/Romania.php b/src/Yasumi/Provider/Romania.php
index ff0e00e27..4a145a82a 100644
--- a/src/Yasumi/Provider/Romania.php
+++ b/src/Yasumi/Provider/Romania.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -108,7 +110,7 @@ protected function calculateEaster(int $year, string $timezone): \DateTimeInterf
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateDayAfterNewYearsDay(): void
+    protected function calculateDayAfterNewYearsDay(): void
     {
         $this->addHoliday(new Holiday(
             'dayAfterNewYearsDay',
@@ -131,7 +133,7 @@ private function calculateDayAfterNewYearsDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateUnitedPrincipalitiesDay(): void
+    protected function calculateUnitedPrincipalitiesDay(): void
     {
         // The law is official since 21.12.2014.
         if ($this->year > 2014) {
@@ -153,13 +155,13 @@ private function calculateUnitedPrincipalitiesDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateStAndrewDay(): void
+    protected function calculateStAndrewDay(): void
     {
         if ($this->year >= 2012) {
             $this->addHoliday(new Holiday(
                 'stAndrewsDay',
                 [],
-                new \DateTime($this->year.'-11-30', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+                new \DateTime($this->year . '-11-30', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
                 $this->locale
             ));
         }
@@ -180,7 +182,7 @@ private function calculateStAndrewDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateNationalDay(): void
+    protected function calculateNationalDay(): void
     {
         $nationalDay = null;
 
@@ -216,13 +218,13 @@ private function calculateNationalDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateStJohnsDay(): void
+    protected function calculateStJohnsDay(): void
     {
         if ($this->year >= 2024) {
             $this->addHoliday(new Holiday(
                 'stJohnsDay',
                 [],
-                new \DateTime($this->year.'-01-07', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+                new \DateTime($this->year . '-01-07', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
                 $this->locale
             ));
         }
@@ -239,7 +241,7 @@ private function calculateStJohnsDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateConstantinBrancusiDay(): void
+    protected function calculateConstantinBrancusiDay(): void
     {
         if ($this->year >= 2016) {
             $this->addHoliday(new Holiday(
@@ -267,7 +269,7 @@ private function calculateConstantinBrancusiDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateChildrensDay(): void
+    protected function calculateChildrensDay(): void
     {
         if ($this->year >= 1950 && $this->year <= 2016) {
             $this->addHoliday(new Holiday(
diff --git a/src/Yasumi/Provider/Russia.php b/src/Yasumi/Provider/Russia.php
index 5c976d07a..90146706f 100644
--- a/src/Yasumi/Provider/Russia.php
+++ b/src/Yasumi/Provider/Russia.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -72,12 +74,12 @@ public function getSources(): array
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function addNewYearsHolidays(): void
+    protected function addNewYearsHolidays(): void
     {
         $holidayDays = [2, 3, 4, 5, 6, 8];
 
         foreach ($holidayDays as $day) {
-            $this->addHoliday(new Holiday('newYearHolidaysDay'.$day, [
+            $this->addHoliday(new Holiday('newYearHolidaysDay' . $day, [
                 'en' => 'New Year’s holidays',
                 'ru' => 'Новогодние каникулы',
             ], new \DateTime("{$this->year}-01-{$day}", new \DateTimeZone($this->timezone)), $this->locale));
@@ -88,7 +90,7 @@ private function addNewYearsHolidays(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function addOrthodoxChristmasDay(): void
+    protected function addOrthodoxChristmasDay(): void
     {
         $this->addHoliday(new Holiday('orthodoxChristmasDay', [
             'en' => 'Orthodox Christmas Day',
@@ -100,7 +102,7 @@ private function addOrthodoxChristmasDay(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function addDefenceOfTheFatherlandDay(): void
+    protected function addDefenceOfTheFatherlandDay(): void
     {
         if ($this->year < self::DEFENCE_OF_THE_FATHERLAND_START_YEAR) {
             return;
@@ -116,7 +118,7 @@ private function addDefenceOfTheFatherlandDay(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function addInternationalWomensDay(): void
+    protected function addInternationalWomensDay(): void
     {
         $this->addHoliday($this->internationalWomensDay($this->year, $this->timezone, $this->locale));
     }
@@ -125,7 +127,7 @@ private function addInternationalWomensDay(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function addSpringAndLabourDay(): void
+    protected function addSpringAndLabourDay(): void
     {
         $this->addHoliday(new Holiday('springAndLabourDay', [
             'en' => 'Spring and Labour Day',
@@ -137,7 +139,7 @@ private function addSpringAndLabourDay(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function addVictoryDay(): void
+    protected function addVictoryDay(): void
     {
         $this->addHoliday(new Holiday('victoryDay', [
             'en' => 'Victory Day',
@@ -149,7 +151,7 @@ private function addVictoryDay(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function addRussiaDay(): void
+    protected function addRussiaDay(): void
     {
         if ($this->year < self::RUSSIA_DAY_START_YEAR) {
             return;
@@ -165,7 +167,7 @@ private function addRussiaDay(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function addUnityDay(): void
+    protected function addUnityDay(): void
     {
         if ($this->year < self::UNITY_DAY_START_YEAR) {
             return;
diff --git a/src/Yasumi/Provider/Slovakia.php b/src/Yasumi/Provider/Slovakia.php
index 12f625531..f6b0474d0 100644
--- a/src/Yasumi/Provider/Slovakia.php
+++ b/src/Yasumi/Provider/Slovakia.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -84,10 +86,12 @@ public function initialize(): void
         $this->calculateSaintsCyrilAndMethodiusDay();
         // 29.8.
         $this->calculateSlovakNationalUprisingDay();
-        // 1.9.
+        // 1.9.(<2024)
         $this->calculateSlovakConstitutionDay();
         // 15.9.
         $this->calculateOurLadyOfSorrowsDay();
+        // 30.10.2018
+        $this->calculateDeclarationOfTheSlovakNation();
         // 1.11.
         $this->addHoliday($this->allSaintsDay($this->year, $this->timezone, $this->locale, Holiday::TYPE_BANK));
         // 17.11.
@@ -112,6 +116,31 @@ public function getSources(): array
         ];
     }
 
+    /**
+     * Anniversary of the Declaration of the Slovak Nation.
+     * In 2018, October 30 was a one-time public holiday. For this reason, it was not a commemorative day in 2018.
+     *
+     * @see https://sk.wikipedia.org/wiki/Zoznam_sviatkov_na_Slovensku#endnote_pozn-01
+     *
+     * @throws \InvalidArgumentException
+     * @throws UnknownLocaleException
+     * @throws \Exception
+     */
+    protected function calculateDeclarationOfTheSlovakNation(): void
+    {
+        if (2018 === $this->year) {
+            $this->addHoliday(new Holiday(
+                'declarationOfTheSlovakNation',
+                [
+                    'sk' => 'Výročie Deklarácie slovenského národa',
+                    'en' => 'Anniversary of the Declaration of the Slovak Nation',
+                ],
+                new \DateTime($this->year . '-10-30', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+                $this->locale
+            ));
+        }
+    }
+
     /**
      * New Year's Day.
      *
@@ -121,7 +150,7 @@ public function getSources(): array
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateSlovakIndependenceDay(): void
+    protected function calculateSlovakIndependenceDay(): void
     {
         $this->addHoliday(new Holiday(
             'slovakIndependenceDay',
@@ -129,7 +158,7 @@ private function calculateSlovakIndependenceDay(): void
                 'sk' => 'Deň vzniku Slovenskej republiky',
                 'en' => 'Day of the Establishment of the Slovak Republic',
             ],
-            new \DateTime($this->year.'-01-01', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-01-01', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale
         ));
     }
@@ -145,7 +174,7 @@ private function calculateSlovakIndependenceDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateSaintsCyrilAndMethodiusDay(): void
+    protected function calculateSaintsCyrilAndMethodiusDay(): void
     {
         $this->addHoliday(new Holiday(
             'saintsCyrilAndMethodiusDay',
@@ -154,7 +183,7 @@ private function calculateSaintsCyrilAndMethodiusDay(): void
                 'cs' => 'Den slovanských věrozvěstů Cyrila a Metoděje',
                 'en' => 'Saints Cyril and Methodius Day',
             ],
-            new \DateTime($this->year.'-07-05', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-07-05', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale,
             Holiday::TYPE_OFFICIAL
         ));
@@ -169,7 +198,7 @@ private function calculateSaintsCyrilAndMethodiusDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateSlovakNationalUprisingDay(): void
+    protected function calculateSlovakNationalUprisingDay(): void
     {
         $this->addHoliday(new Holiday(
             'slovakNationalUprisingDay',
@@ -177,7 +206,7 @@ private function calculateSlovakNationalUprisingDay(): void
                 'sk' => 'Výročie Slovenského národného povstania',
                 'en' => 'Slovak National Uprising Day',
             ],
-            new \DateTime($this->year.'-08-29', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-08-29', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale,
             Holiday::TYPE_OFFICIAL
         ));
@@ -187,23 +216,27 @@ private function calculateSlovakNationalUprisingDay(): void
      * Day of the Constitution of the Slovak Republic.
      *
      * @see https://en.wikipedia.org/wiki/Constitution_of_Slovakia
+     * Removed since 2024
+     * @see https://www.slov-lex.sk/pravne-predpisy/SK/ZZ/1993/241/
      *
      * @throws \InvalidArgumentException
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateSlovakConstitutionDay(): void
+    protected function calculateSlovakConstitutionDay(): void
     {
-        $this->addHoliday(new Holiday(
-            'slovakConstitutionDay',
-            [
-                'sk' => 'Deň Ústavy Slovenskej republiky',
-                'en' => 'Day of the Constitution of the Slovak Republic',
-            ],
-            new \DateTime($this->year.'-09-01', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
-            $this->locale,
-            Holiday::TYPE_OFFICIAL
-        ));
+        if ($this->year < 2024) {
+            $this->addHoliday(new Holiday(
+                'slovakConstitutionDay',
+                [
+                    'sk' => 'Deň Ústavy Slovenskej republiky',
+                    'en' => 'Day of the Constitution of the Slovak Republic',
+                ],
+                new \DateTime($this->year . '-09-01', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+                $this->locale,
+                Holiday::TYPE_OFFICIAL
+            ));
+        }
     }
 
     /**
@@ -219,12 +252,12 @@ private function calculateSlovakConstitutionDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateOurLadyOfSorrowsDay(): void
+    protected function calculateOurLadyOfSorrowsDay(): void
     {
         $this->addHoliday(new Holiday('ourLadyOfSorrowsDay', [
             'sk' => 'Sviatok Sedembolestnej Panny Márie',
             'en' => 'Our Lady of Sorrows Day',
-        ], new \DateTime($this->year.'-09-15', DateTimeZoneFactory::getDateTimeZone($this->timezone)), $this->locale, Holiday::TYPE_BANK));
+        ], new \DateTime($this->year . '-09-15', DateTimeZoneFactory::getDateTimeZone($this->timezone)), $this->locale, Holiday::TYPE_BANK));
     }
 
     /**
@@ -236,7 +269,7 @@ private function calculateOurLadyOfSorrowsDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateStruggleForFreedomAndDemocracyDay(): void
+    protected function calculateStruggleForFreedomAndDemocracyDay(): void
     {
         $this->addHoliday(new Holiday(
             'struggleForFreedomAndDemocracyDay',
@@ -245,7 +278,7 @@ private function calculateStruggleForFreedomAndDemocracyDay(): void
                 'cs' => 'Den boje za svobodu a demokracii',
                 'en' => 'Struggle for Freedom and Democracy Day',
             ],
-            new \DateTime($this->year.'-11-17', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-11-17', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale,
             Holiday::TYPE_OFFICIAL
         ));
diff --git a/src/Yasumi/Provider/SouthAfrica.php b/src/Yasumi/Provider/SouthAfrica.php
index 792af587f..5ce3d446c 100644
--- a/src/Yasumi/Provider/SouthAfrica.php
+++ b/src/Yasumi/Provider/SouthAfrica.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -101,12 +103,12 @@ public function getSources(): array
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateHumanRightsDay(): void
+    protected function calculateHumanRightsDay(): void
     {
         $this->addHoliday(new Holiday(
             'humanRightsDay',
             ['en' => 'Human Rights Day'],
-            new \DateTime($this->year.'-3-21', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-3-21', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale
         ));
     }
@@ -122,7 +124,7 @@ private function calculateHumanRightsDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateFamilyDay(): void
+    protected function calculateFamilyDay(): void
     {
         $this->addHoliday(new Holiday(
             'familyDay',
@@ -144,12 +146,12 @@ private function calculateFamilyDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateFreedomDay(): void
+    protected function calculateFreedomDay(): void
     {
         $this->addHoliday(new Holiday(
             'freedomDay',
             ['en' => 'Freedom Day'],
-            new \DateTime($this->year.'-4-27', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-4-27', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale
         ));
     }
@@ -170,12 +172,12 @@ private function calculateFreedomDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateYouthDay(): void
+    protected function calculateYouthDay(): void
     {
         $this->addHoliday(new Holiday(
             'youthDay',
             ['en' => 'Youth Day'],
-            new \DateTime($this->year.'-6-16', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-6-16', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale
         ));
     }
@@ -192,7 +194,7 @@ private function calculateYouthDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculate2016MunicipalElectionsDay(): void
+    protected function calculate2016MunicipalElectionsDay(): void
     {
         if (2016 !== $this->year) {
             return;
@@ -220,12 +222,12 @@ private function calculate2016MunicipalElectionsDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateNationalWomensDay(): void
+    protected function calculateNationalWomensDay(): void
     {
         $this->addHoliday(new Holiday(
             'nationalWomensDay',
             ['en' => 'National Women’s Day'],
-            new \DateTime($this->year.'-8-9', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-8-9', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale
         ));
     }
@@ -244,12 +246,12 @@ private function calculateNationalWomensDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateHeritageDay(): void
+    protected function calculateHeritageDay(): void
     {
         $this->addHoliday(new Holiday(
             'heritageDay',
             ['en' => 'Heritage Day'],
-            new \DateTime($this->year.'-9-24', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-9-24', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale
         ));
     }
@@ -270,12 +272,12 @@ private function calculateHeritageDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateDayOfReconciliation(): void
+    protected function calculateDayOfReconciliation(): void
     {
         $this->addHoliday(new Holiday(
             'reconciliationDay',
             ['en' => 'Day of Reconciliation'],
-            new \DateTime($this->year.'-12-16', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-12-16', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale
         ));
     }
@@ -295,7 +297,7 @@ private function calculateDayOfReconciliation(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateSubstituteDayOfGoodwill(): void
+    protected function calculateSubstituteDayOfGoodwill(): void
     {
         if (2016 !== $this->year) {
             return;
@@ -319,7 +321,7 @@ private function calculateSubstituteDayOfGoodwill(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateSubstituteHolidays(): void
+    protected function calculateSubstituteHolidays(): void
     {
         // Loop through all defined holidays
         foreach ($this->getHolidays() as $holiday) {
diff --git a/src/Yasumi/Provider/SouthKorea.php b/src/Yasumi/Provider/SouthKorea.php
index 34f5b8280..c32ac9084 100644
--- a/src/Yasumi/Provider/SouthKorea.php
+++ b/src/Yasumi/Provider/SouthKorea.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -725,7 +727,7 @@ protected function getTranslations(string $key, int $year): array
      *
      * @return array<string> list of holidays
      */
-    private function calculateBefore2013(int $year): array
+    protected function calculateBefore2013(int $year): array
     {
         $officialHolidays = [];
 
@@ -797,7 +799,7 @@ private function calculateBefore2013(int $year): array
      *
      * @return array<string> list of holidays
      */
-    private function calculateCurrent(): array
+    protected function calculateCurrent(): array
     {
         return [
             'newYearsDay',
@@ -832,7 +834,7 @@ private function calculateCurrent(): array
      *
      * @throws \Exception
      */
-    private function calculateOldSubstituteHolidays(int $year): void
+    protected function calculateOldSubstituteHolidays(int $year): void
     {
         // Add substitute holidays by fixed entries.
         switch ($year) {
@@ -891,7 +893,7 @@ private function calculateOldSubstituteHolidays(int $year): void
      *
      * @throws \Exception
      */
-    private function calculateSubstituteHolidays(int $year): void
+    protected function calculateSubstituteHolidays(int $year): void
     {
         if ($year < 2023) {
             $this->calculateOldSubstituteHolidays($year);
@@ -918,7 +920,7 @@ private function calculateSubstituteHolidays(int $year): void
 
             $dayOfWeek = (int) $holiday->format('w');
             if (\in_array($dayOfWeek, $acceptedHolidays[$name], true)) {
-                $dates[$day]['weekend:'.$day] = $name;
+                $dates[$day]['weekend:' . $day] = $name;
             }
         }
 
@@ -949,7 +951,7 @@ private function calculateSubstituteHolidays(int $year): void
      *
      * @return array<string, array<int>>
      */
-    private function calculateAcceptedSubstituteHolidays(int $year): array
+    protected function calculateAcceptedSubstituteHolidays(int $year): array
     {
         // List of holidays allowed for substitution.
         // This dictionary has key => value mappings.
@@ -981,7 +983,7 @@ private function calculateAcceptedSubstituteHolidays(int $year): array
     /**
      * Helper method to find a first working day after specific date.
      */
-    private function nextWorkingDay(\DateTime $date): \DateTime
+    protected function nextWorkingDay(\DateTime $date): \DateTime
     {
         $interval = new \DateInterval('P1D');
         $next = clone $date;
@@ -999,7 +1001,7 @@ private function nextWorkingDay(\DateTime $date): \DateTime
      *
      * @throws \Exception
      */
-    private function addSubstituteHoliday(?Holiday $origin, string $date_str): void
+    protected function addSubstituteHoliday(?Holiday $origin, string $date_str): void
     {
         if (! $origin instanceof Holiday) {
             return;
diff --git a/src/Yasumi/Provider/Spain.php b/src/Yasumi/Provider/Spain.php
index 9fcf2d270..2a1007d17 100644
--- a/src/Yasumi/Provider/Spain.php
+++ b/src/Yasumi/Provider/Spain.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -84,7 +86,7 @@ public function getSources(): array
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateNationalDay(): void
+    protected function calculateNationalDay(): void
     {
         if ($this->year >= 1981) {
             $this->addHoliday(new Holiday(
@@ -112,7 +114,7 @@ private function calculateNationalDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateConstitutionDay(): void
+    protected function calculateConstitutionDay(): void
     {
         if ($this->year >= 1978) {
             $this->addHoliday(new Holiday(
diff --git a/src/Yasumi/Provider/Spain/Andalusia.php b/src/Yasumi/Provider/Spain/Andalusia.php
index 94af4cb13..6afa4c639 100644
--- a/src/Yasumi/Provider/Spain/Andalusia.php
+++ b/src/Yasumi/Provider/Spain/Andalusia.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -71,7 +74,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateAndalusiaDay(): void
+    protected function calculateAndalusiaDay(): void
     {
         if ($this->year >= 1980) {
             $this->addHoliday(new Holiday(
diff --git a/src/Yasumi/Provider/Spain/Aragon.php b/src/Yasumi/Provider/Spain/Aragon.php
index 5485b135e..fee3eefce 100644
--- a/src/Yasumi/Provider/Spain/Aragon.php
+++ b/src/Yasumi/Provider/Spain/Aragon.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Spain/Asturias.php b/src/Yasumi/Provider/Spain/Asturias.php
index 94072c59b..46dc1cc05 100644
--- a/src/Yasumi/Provider/Spain/Asturias.php
+++ b/src/Yasumi/Provider/Spain/Asturias.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -73,7 +76,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateAsturiasDay(): void
+    protected function calculateAsturiasDay(): void
     {
         if ($this->year >= 1984) {
             $this->addHoliday(new Holiday(
diff --git a/src/Yasumi/Provider/Spain/BalearicIslands.php b/src/Yasumi/Provider/Spain/BalearicIslands.php
index 05f6809c1..3fe68625d 100644
--- a/src/Yasumi/Provider/Spain/BalearicIslands.php
+++ b/src/Yasumi/Provider/Spain/BalearicIslands.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -73,7 +76,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateBalearicIslandsDay(): void
+    protected function calculateBalearicIslandsDay(): void
     {
         if ($this->year >= 1983) {
             $this->addHoliday(new Holiday(
diff --git a/src/Yasumi/Provider/Spain/BasqueCountry.php b/src/Yasumi/Provider/Spain/BasqueCountry.php
index a75e88412..133041ab1 100644
--- a/src/Yasumi/Provider/Spain/BasqueCountry.php
+++ b/src/Yasumi/Provider/Spain/BasqueCountry.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -73,7 +76,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateBasqueCountryDay(): void
+    protected function calculateBasqueCountryDay(): void
     {
         if ($this->year < 2011) {
             return;
diff --git a/src/Yasumi/Provider/Spain/CanaryIslands.php b/src/Yasumi/Provider/Spain/CanaryIslands.php
index aa800299a..827c51053 100644
--- a/src/Yasumi/Provider/Spain/CanaryIslands.php
+++ b/src/Yasumi/Provider/Spain/CanaryIslands.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -72,7 +75,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateCanaryIslandsDay(): void
+    protected function calculateCanaryIslandsDay(): void
     {
         if ($this->year >= 1984) {
             $this->addHoliday(new Holiday(
diff --git a/src/Yasumi/Provider/Spain/Cantabria.php b/src/Yasumi/Provider/Spain/Cantabria.php
index 0baa7dc34..1eee3253e 100644
--- a/src/Yasumi/Provider/Spain/Cantabria.php
+++ b/src/Yasumi/Provider/Spain/Cantabria.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -76,7 +79,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateCantabriaDay(): void
+    protected function calculateCantabriaDay(): void
     {
         if ($this->year >= 1967) {
             $this->addHoliday(new Holiday(
diff --git a/src/Yasumi/Provider/Spain/CastileAndLeon.php b/src/Yasumi/Provider/Spain/CastileAndLeon.php
index 75326dacb..579f722d9 100644
--- a/src/Yasumi/Provider/Spain/CastileAndLeon.php
+++ b/src/Yasumi/Provider/Spain/CastileAndLeon.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -73,7 +75,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateCastileAndLeonDay(): void
+    protected function calculateCastileAndLeonDay(): void
     {
         if ($this->year >= 1976) {
             $this->addHoliday(new Holiday(
diff --git a/src/Yasumi/Provider/Spain/CastillaLaMancha.php b/src/Yasumi/Provider/Spain/CastillaLaMancha.php
index cc80a91ee..30908e408 100644
--- a/src/Yasumi/Provider/Spain/CastillaLaMancha.php
+++ b/src/Yasumi/Provider/Spain/CastillaLaMancha.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -76,7 +78,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateCastillaLaManchaDay(): void
+    protected function calculateCastillaLaManchaDay(): void
     {
         if ($this->year >= 1984) {
             $this->addHoliday(new Holiday(
diff --git a/src/Yasumi/Provider/Spain/Catalonia.php b/src/Yasumi/Provider/Spain/Catalonia.php
index 285a3b431..2ed356d68 100644
--- a/src/Yasumi/Provider/Spain/Catalonia.php
+++ b/src/Yasumi/Provider/Spain/Catalonia.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -76,7 +79,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateNationalDayOfCatalonia(): void
+    protected function calculateNationalDayOfCatalonia(): void
     {
         if ($this->year >= 1886) {
             $this->addHoliday(new Holiday(
diff --git a/src/Yasumi/Provider/Spain/Ceuta.php b/src/Yasumi/Provider/Spain/Ceuta.php
index 227c1be29..244eeadfb 100644
--- a/src/Yasumi/Provider/Spain/Ceuta.php
+++ b/src/Yasumi/Provider/Spain/Ceuta.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -70,7 +73,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateDayOfCeuta(): void
+    protected function calculateDayOfCeuta(): void
     {
         if ($this->year >= 1416) {
             $this->addHoliday(new Holiday(
diff --git a/src/Yasumi/Provider/Spain/CommunityOfMadrid.php b/src/Yasumi/Provider/Spain/CommunityOfMadrid.php
index 94bdf57fa..c85dd38e3 100644
--- a/src/Yasumi/Provider/Spain/CommunityOfMadrid.php
+++ b/src/Yasumi/Provider/Spain/CommunityOfMadrid.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -77,7 +80,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateDosdeMayoUprisingDay(): void
+    protected function calculateDosdeMayoUprisingDay(): void
     {
         $this->addHoliday(new Holiday(
             'dosdeMayoUprisingDay',
diff --git a/src/Yasumi/Provider/Spain/Extremadura.php b/src/Yasumi/Provider/Spain/Extremadura.php
index d877ee629..55c81db05 100644
--- a/src/Yasumi/Provider/Spain/Extremadura.php
+++ b/src/Yasumi/Provider/Spain/Extremadura.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -73,7 +76,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateDayOfExtremadura(): void
+    protected function calculateDayOfExtremadura(): void
     {
         if ($this->year >= 1985) {
             $this->addHoliday(new Holiday(
diff --git a/src/Yasumi/Provider/Spain/Galicia.php b/src/Yasumi/Provider/Spain/Galicia.php
index 4b4d9d3c8..76edf33ab 100644
--- a/src/Yasumi/Provider/Spain/Galicia.php
+++ b/src/Yasumi/Provider/Spain/Galicia.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -74,7 +77,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateGalicianLiteratureDay(): void
+    protected function calculateGalicianLiteratureDay(): void
     {
         if ($this->year >= 1991) {
             $this->addHoliday(new Holiday('galicianLiteratureDay', [
@@ -101,7 +104,7 @@ private function calculateGalicianLiteratureDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateStJamesDay(): void
+    protected function calculateStJamesDay(): void
     {
         if ($this->year >= 2000) {
             $this->addHoliday(new Holiday('stJamesDay', [
diff --git a/src/Yasumi/Provider/Spain/LaRioja.php b/src/Yasumi/Provider/Spain/LaRioja.php
index 5fe8b01c9..3c362f831 100644
--- a/src/Yasumi/Provider/Spain/LaRioja.php
+++ b/src/Yasumi/Provider/Spain/LaRioja.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -70,7 +73,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateLaRiojaDay(): void
+    protected function calculateLaRiojaDay(): void
     {
         if ($this->year >= 1983) {
             $this->addHoliday(new Holiday('laRiojaDay', [
diff --git a/src/Yasumi/Provider/Spain/Melilla.php b/src/Yasumi/Provider/Spain/Melilla.php
index 1592819b4..e25e4d391 100644
--- a/src/Yasumi/Provider/Spain/Melilla.php
+++ b/src/Yasumi/Provider/Spain/Melilla.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Spain/RegionOfMurcia.php b/src/Yasumi/Provider/Spain/RegionOfMurcia.php
index 05b32d4a8..f2c0d306c 100644
--- a/src/Yasumi/Provider/Spain/RegionOfMurcia.php
+++ b/src/Yasumi/Provider/Spain/RegionOfMurcia.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -71,7 +74,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateDayOfMurcia(): void
+    protected function calculateDayOfMurcia(): void
     {
         if ($this->year >= 1983) {
             $this->addHoliday(new Holiday('murciaDay', [
diff --git a/src/Yasumi/Provider/Spain/ValencianCommunity.php b/src/Yasumi/Provider/Spain/ValencianCommunity.php
index 116644721..63cf6eab4 100644
--- a/src/Yasumi/Provider/Spain/ValencianCommunity.php
+++ b/src/Yasumi/Provider/Spain/ValencianCommunity.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -78,7 +81,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateValencianCommunityDay(): void
+    protected function calculateValencianCommunityDay(): void
     {
         if ($this->year >= 1239) {
             $this->addHoliday(new Holiday(
diff --git a/src/Yasumi/Provider/Sweden.php b/src/Yasumi/Provider/Sweden.php
index 8d2c62f56..818028b84 100644
--- a/src/Yasumi/Provider/Sweden.php
+++ b/src/Yasumi/Provider/Sweden.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -91,7 +93,7 @@ public function getSources(): array
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function calculateEpiphanyEve(): void
+    protected function calculateEpiphanyEve(): void
     {
         $this->addHoliday(new Holiday(
             'epiphanyEve',
@@ -117,7 +119,7 @@ private function calculateEpiphanyEve(): void
      * @throws \InvalidArgumentException
      * @throws \Exception
      */
-    private function calculateWalpurgisEve(): void
+    protected function calculateWalpurgisEve(): void
     {
         $this->addHoliday(new Holiday(
             'walpurgisEve',
@@ -146,7 +148,7 @@ private function calculateWalpurgisEve(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateStJohnsHolidays(): void
+    protected function calculateStJohnsHolidays(): void
     {
         $date = new \DateTime("{$this->year}-6-20 this saturday", DateTimeZoneFactory::getDateTimeZone($this->timezone));
         $this->addHoliday(new Holiday(
@@ -186,7 +188,7 @@ private function calculateStJohnsHolidays(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateAllSaintsHolidays(): void
+    protected function calculateAllSaintsHolidays(): void
     {
         $date = new \DateTime("{$this->year}-10-31 this saturday", DateTimeZoneFactory::getDateTimeZone($this->timezone));
         $this->addHoliday(new Holiday(
@@ -219,7 +221,7 @@ private function calculateAllSaintsHolidays(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateNationalDay(): void
+    protected function calculateNationalDay(): void
     {
         if ($this->year < 1916) {
             return;
diff --git a/src/Yasumi/Provider/Switzerland.php b/src/Yasumi/Provider/Switzerland.php
index a10be9c7c..808fa5b51 100644
--- a/src/Yasumi/Provider/Switzerland.php
+++ b/src/Yasumi/Provider/Switzerland.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -77,7 +79,7 @@ protected function calculateBerchtoldsTag(): void
                 'fr' => 'Jour de la Saint-Berthold',
                 'en' => 'Berchtoldstag',
             ],
-            new \DateTime($this->year.'-01-02', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-01-02', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale,
             Holiday::TYPE_OTHER
         ));
@@ -101,7 +103,7 @@ protected function calculateBettagsMontag(): void
     {
         if ($this->year >= 1832) {
             // Find third Sunday of September
-            $date = new \DateTime('Third Sunday of '.$this->year.'-09', DateTimeZoneFactory::getDateTimeZone($this->timezone));
+            $date = new \DateTime('Third Sunday of ' . $this->year . '-09', DateTimeZoneFactory::getDateTimeZone($this->timezone));
             // Go to next Thursday
             $date->add(new \DateInterval('P1D'));
 
@@ -126,7 +128,7 @@ protected function calculateBettagsMontag(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateNationalDay(): void
+    protected function calculateNationalDay(): void
     {
         $translations = [
             'en' => 'National Day',
@@ -139,7 +141,7 @@ private function calculateNationalDay(): void
             $this->addHoliday(new Holiday(
                 'swissNationalDay',
                 $translations,
-                new \DateTime($this->year.'-08-01', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+                new \DateTime($this->year . '-08-01', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
                 $this->locale,
                 Holiday::TYPE_OFFICIAL
             ));
@@ -147,7 +149,7 @@ private function calculateNationalDay(): void
             $this->addHoliday(new Holiday(
                 'swissNationalDay',
                 $translations,
-                new \DateTime($this->year.'-08-01', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+                new \DateTime($this->year . '-08-01', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
                 $this->locale,
                 Holiday::TYPE_OBSERVANCE
             ));
diff --git a/src/Yasumi/Provider/Switzerland/Aargau.php b/src/Yasumi/Provider/Switzerland/Aargau.php
index 00a46c444..419415503 100644
--- a/src/Yasumi/Provider/Switzerland/Aargau.php
+++ b/src/Yasumi/Provider/Switzerland/Aargau.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Switzerland/AppenzellAusserrhoden.php b/src/Yasumi/Provider/Switzerland/AppenzellAusserrhoden.php
index 7da35ac8d..ddd322c99 100644
--- a/src/Yasumi/Provider/Switzerland/AppenzellAusserrhoden.php
+++ b/src/Yasumi/Provider/Switzerland/AppenzellAusserrhoden.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Switzerland/AppenzellInnerrhoden.php b/src/Yasumi/Provider/Switzerland/AppenzellInnerrhoden.php
index 1a2509591..be0ce7973 100644
--- a/src/Yasumi/Provider/Switzerland/AppenzellInnerrhoden.php
+++ b/src/Yasumi/Provider/Switzerland/AppenzellInnerrhoden.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Switzerland/BaselLandschaft.php b/src/Yasumi/Provider/Switzerland/BaselLandschaft.php
index a3d95b0f0..bffed4547 100644
--- a/src/Yasumi/Provider/Switzerland/BaselLandschaft.php
+++ b/src/Yasumi/Provider/Switzerland/BaselLandschaft.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Switzerland/BaselStadt.php b/src/Yasumi/Provider/Switzerland/BaselStadt.php
index 6f7f95256..d9744d58e 100644
--- a/src/Yasumi/Provider/Switzerland/BaselStadt.php
+++ b/src/Yasumi/Provider/Switzerland/BaselStadt.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Switzerland/Bern.php b/src/Yasumi/Provider/Switzerland/Bern.php
index 813d3ae7f..c66f4e30d 100644
--- a/src/Yasumi/Provider/Switzerland/Bern.php
+++ b/src/Yasumi/Provider/Switzerland/Bern.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Switzerland/Fribourg.php b/src/Yasumi/Provider/Switzerland/Fribourg.php
index 2f2540a8f..9300b6682 100644
--- a/src/Yasumi/Provider/Switzerland/Fribourg.php
+++ b/src/Yasumi/Provider/Switzerland/Fribourg.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -73,7 +76,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateDecember26th(): void
+    protected function calculateDecember26th(): void
     {
         $this->addHoliday(new Holiday(
             'december26th',
@@ -81,7 +84,7 @@ private function calculateDecember26th(): void
                 'en' => 'December 26th',
                 'fr' => '26 décembre',
             ],
-            new \DateTime($this->year.'-12-26', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-12-26', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale,
             Holiday::TYPE_OTHER
         ));
diff --git a/src/Yasumi/Provider/Switzerland/Geneva.php b/src/Yasumi/Provider/Switzerland/Geneva.php
index aaa621319..d09489768 100644
--- a/src/Yasumi/Provider/Switzerland/Geneva.php
+++ b/src/Yasumi/Provider/Switzerland/Geneva.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -72,14 +75,14 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateJeuneGenevois(): void
+    protected function calculateJeuneGenevois(): void
     {
         if (self::JEUNE_GENEVOIS_ESTABLISHMENT_YEAR > $this->year) {
             return;
         }
 
         // Find first Sunday of September
-        $date = new \DateTime('First Sunday of '.$this->year.'-09', DateTimeZoneFactory::getDateTimeZone($this->timezone));
+        $date = new \DateTime('First Sunday of ' . $this->year . '-09', DateTimeZoneFactory::getDateTimeZone($this->timezone));
         // Go to next Thursday
         $date->add(new \DateInterval('P4D'));
 
@@ -107,7 +110,7 @@ private function calculateJeuneGenevois(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateRestaurationGenevoise(): void
+    protected function calculateRestaurationGenevoise(): void
     {
         if ($this->year > 1813) {
             $this->addHoliday(new Holiday(
@@ -115,7 +118,7 @@ private function calculateRestaurationGenevoise(): void
                 [
                     'fr' => 'Restauration de la République',
                 ],
-                new \DateTime($this->year.'-12-31', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+                new \DateTime($this->year . '-12-31', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
                 $this->locale,
                 Holiday::TYPE_OTHER
             ));
diff --git a/src/Yasumi/Provider/Switzerland/Glarus.php b/src/Yasumi/Provider/Switzerland/Glarus.php
index 1f07bfde8..2f81a2495 100644
--- a/src/Yasumi/Provider/Switzerland/Glarus.php
+++ b/src/Yasumi/Provider/Switzerland/Glarus.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -72,10 +75,10 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateNafelserFahrt(): void
+    protected function calculateNafelserFahrt(): void
     {
         if ($this->year >= 1389) {
-            $date = new \DateTime('First Thursday of '.$this->year.'-04', DateTimeZoneFactory::getDateTimeZone($this->timezone));
+            $date = new \DateTime('First Thursday of ' . $this->year . '-04', DateTimeZoneFactory::getDateTimeZone($this->timezone));
             $this->addHoliday(new Holiday('nafelserFahrt', [
                 'de' => 'Näfelser Fahrt',
             ], $date, $this->locale, Holiday::TYPE_OTHER));
diff --git a/src/Yasumi/Provider/Switzerland/Grisons.php b/src/Yasumi/Provider/Switzerland/Grisons.php
index 36ffbeb69..6c33268fb 100644
--- a/src/Yasumi/Provider/Switzerland/Grisons.php
+++ b/src/Yasumi/Provider/Switzerland/Grisons.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Switzerland/Jura.php b/src/Yasumi/Provider/Switzerland/Jura.php
index c2bae96ef..bc7ebbfd5 100644
--- a/src/Yasumi/Provider/Switzerland/Jura.php
+++ b/src/Yasumi/Provider/Switzerland/Jura.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -79,7 +82,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculatePlebisciteJurassien(): void
+    protected function calculatePlebisciteJurassien(): void
     {
         if ($this->year > 1974) {
             $this->addHoliday(new Holiday(
@@ -87,7 +90,7 @@ private function calculatePlebisciteJurassien(): void
                 [
                     'fr' => 'Commémoration du plébiscite jurassien',
                 ],
-                new \DateTime($this->year.'-06-23', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+                new \DateTime($this->year . '-06-23', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
                 $this->locale,
                 Holiday::TYPE_OTHER
             ));
diff --git a/src/Yasumi/Provider/Switzerland/Lucerne.php b/src/Yasumi/Provider/Switzerland/Lucerne.php
index 30352ca47..a2ae96b48 100644
--- a/src/Yasumi/Provider/Switzerland/Lucerne.php
+++ b/src/Yasumi/Provider/Switzerland/Lucerne.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Switzerland/Neuchatel.php b/src/Yasumi/Provider/Switzerland/Neuchatel.php
index 4b8a73472..21527620a 100644
--- a/src/Yasumi/Provider/Switzerland/Neuchatel.php
+++ b/src/Yasumi/Provider/Switzerland/Neuchatel.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -86,7 +89,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateInstaurationRepublique(): void
+    protected function calculateInstaurationRepublique(): void
     {
         if ($this->year > 1848) {
             $this->addHoliday(new Holiday(
@@ -94,7 +97,7 @@ private function calculateInstaurationRepublique(): void
                 [
                     'fr' => 'Instauration de la République',
                 ],
-                new \DateTime($this->year.'-03-01', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+                new \DateTime($this->year . '-03-01', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
                 $this->locale,
                 Holiday::TYPE_OTHER
             ));
@@ -108,7 +111,7 @@ private function calculateInstaurationRepublique(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateJanuary2nd(): void
+    protected function calculateJanuary2nd(): void
     {
         $this->addHoliday(new Holiday(
             'january2nd',
@@ -116,7 +119,7 @@ private function calculateJanuary2nd(): void
                 'en' => 'January 2nd',
                 'fr' => '2 janvier',
             ],
-            new \DateTime($this->year.'-01-02', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-01-02', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale,
             Holiday::TYPE_OTHER
         ));
@@ -129,7 +132,7 @@ private function calculateJanuary2nd(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateDecember26th(): void
+    protected function calculateDecember26th(): void
     {
         $this->addHoliday(new Holiday(
             'december26th',
@@ -137,7 +140,7 @@ private function calculateDecember26th(): void
                 'en' => 'December 26th',
                 'fr' => '26 décembre',
             ],
-            new \DateTime($this->year.'-12-26', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-12-26', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale,
             Holiday::TYPE_OTHER
         ));
diff --git a/src/Yasumi/Provider/Switzerland/Nidwalden.php b/src/Yasumi/Provider/Switzerland/Nidwalden.php
index 0d0a42a73..d147fcce3 100644
--- a/src/Yasumi/Provider/Switzerland/Nidwalden.php
+++ b/src/Yasumi/Provider/Switzerland/Nidwalden.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Switzerland/Obwalden.php b/src/Yasumi/Provider/Switzerland/Obwalden.php
index af8ed96c3..7e861a204 100644
--- a/src/Yasumi/Provider/Switzerland/Obwalden.php
+++ b/src/Yasumi/Provider/Switzerland/Obwalden.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -76,7 +79,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateBruderKlausenFest(): void
+    protected function calculateBruderKlausenFest(): void
     {
         if ($this->year >= 1947) {
             $this->addHoliday(new Holiday(
@@ -84,7 +87,7 @@ private function calculateBruderKlausenFest(): void
                 [
                     'de' => 'Bruder-Klausen-Fest',
                 ],
-                new \DateTime($this->year.'-09-25', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+                new \DateTime($this->year . '-09-25', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
                 $this->locale,
                 Holiday::TYPE_OTHER
             ));
@@ -94,7 +97,7 @@ private function calculateBruderKlausenFest(): void
                 [
                     'de' => 'Bruder-Klausen-Fest',
                 ],
-                new \DateTime($this->year.'-09-21', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+                new \DateTime($this->year . '-09-21', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
                 $this->locale,
                 Holiday::TYPE_OTHER
             ));
diff --git a/src/Yasumi/Provider/Switzerland/Schaffhausen.php b/src/Yasumi/Provider/Switzerland/Schaffhausen.php
index c15f4f638..0ffcc885c 100644
--- a/src/Yasumi/Provider/Switzerland/Schaffhausen.php
+++ b/src/Yasumi/Provider/Switzerland/Schaffhausen.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Switzerland/Schwyz.php b/src/Yasumi/Provider/Switzerland/Schwyz.php
index ddfa34fbc..d358c0f84 100644
--- a/src/Yasumi/Provider/Switzerland/Schwyz.php
+++ b/src/Yasumi/Provider/Switzerland/Schwyz.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Switzerland/Solothurn.php b/src/Yasumi/Provider/Switzerland/Solothurn.php
index 9a587c8b5..6704744ff 100644
--- a/src/Yasumi/Provider/Switzerland/Solothurn.php
+++ b/src/Yasumi/Provider/Switzerland/Solothurn.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Switzerland/StGallen.php b/src/Yasumi/Provider/Switzerland/StGallen.php
index 090d8003c..3a7d36250 100644
--- a/src/Yasumi/Provider/Switzerland/StGallen.php
+++ b/src/Yasumi/Provider/Switzerland/StGallen.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Switzerland/Thurgau.php b/src/Yasumi/Provider/Switzerland/Thurgau.php
index 1a00a2f92..46f35d750 100644
--- a/src/Yasumi/Provider/Switzerland/Thurgau.php
+++ b/src/Yasumi/Provider/Switzerland/Thurgau.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Switzerland/Ticino.php b/src/Yasumi/Provider/Switzerland/Ticino.php
index 22dd15f92..0552aeb4c 100644
--- a/src/Yasumi/Provider/Switzerland/Ticino.php
+++ b/src/Yasumi/Provider/Switzerland/Ticino.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -82,7 +85,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateStPeterPaul(): void
+    protected function calculateStPeterPaul(): void
     {
         $this->addHoliday(new Holiday(
             'stPeterPaul',
@@ -92,7 +95,7 @@ private function calculateStPeterPaul(): void
                 'fr' => 'Solennité des saints Pierre et Paul',
                 'de' => 'St. Peter und Paul',
             ],
-            new \DateTime($this->year.'-06-29', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-06-29', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale,
             Holiday::TYPE_OTHER
         ));
diff --git a/src/Yasumi/Provider/Switzerland/Uri.php b/src/Yasumi/Provider/Switzerland/Uri.php
index 49358abc6..2b6f630e6 100644
--- a/src/Yasumi/Provider/Switzerland/Uri.php
+++ b/src/Yasumi/Provider/Switzerland/Uri.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Switzerland/Valais.php b/src/Yasumi/Provider/Switzerland/Valais.php
index 3cd40801a..5442b2109 100644
--- a/src/Yasumi/Provider/Switzerland/Valais.php
+++ b/src/Yasumi/Provider/Switzerland/Valais.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Switzerland/Vaud.php b/src/Yasumi/Provider/Switzerland/Vaud.php
index cc16ff5bd..d4c16cd42 100644
--- a/src/Yasumi/Provider/Switzerland/Vaud.php
+++ b/src/Yasumi/Provider/Switzerland/Vaud.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Switzerland/Zug.php b/src/Yasumi/Provider/Switzerland/Zug.php
index 4ee392fa7..fa2038084 100644
--- a/src/Yasumi/Provider/Switzerland/Zug.php
+++ b/src/Yasumi/Provider/Switzerland/Zug.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Switzerland/Zurich.php b/src/Yasumi/Provider/Switzerland/Zurich.php
index f49f32209..c8fc43ce8 100644
--- a/src/Yasumi/Provider/Switzerland/Zurich.php
+++ b/src/Yasumi/Provider/Switzerland/Zurich.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/Turkey.php b/src/Yasumi/Provider/Turkey.php
index d20194f14..125cb0c55 100644
--- a/src/Yasumi/Provider/Turkey.php
+++ b/src/Yasumi/Provider/Turkey.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -59,7 +61,7 @@ public function getSources(): array
     /**
      * @throws \Exception
      */
-    private function addLabourDay(): void
+    protected function addLabourDay(): void
     {
         $this->addHoliday(new Holiday('labourDay', [
             'tr' => 'Emek ve Dayanışma Günü',
@@ -77,7 +79,7 @@ private function addLabourDay(): void
      *
      * @throws \Exception
      */
-    private function addCommemorationOfAtaturk(): void
+    protected function addCommemorationOfAtaturk(): void
     {
         if (1920 > $this->year) {
             return;
@@ -97,7 +99,7 @@ private function addCommemorationOfAtaturk(): void
      *
      * @throws \Exception
      */
-    private function addNationalSovereigntyDay(): void
+    protected function addNationalSovereigntyDay(): void
     {
         if (1922 > $this->year) {
             return;
@@ -123,7 +125,7 @@ private function addNationalSovereigntyDay(): void
      *
      * @throws \Exception
      */
-    private function addDemocracyDay(): void
+    protected function addDemocracyDay(): void
     {
         if (2017 > $this->year) {
             return;
@@ -142,7 +144,7 @@ private function addDemocracyDay(): void
      *
      * @throws \Exception
      */
-    private function addVictoryDay(): void
+    protected function addVictoryDay(): void
     {
         if (1923 > $this->year) {
             return;
@@ -172,7 +174,7 @@ private function addVictoryDay(): void
      *
      * @throws \Exception
      */
-    private function addRepublicDay(): void
+    protected function addRepublicDay(): void
     {
         if (1924 > $this->year) {
             return;
diff --git a/src/Yasumi/Provider/USA.php b/src/Yasumi/Provider/USA.php
index d0255e145..3915c8147 100644
--- a/src/Yasumi/Provider/USA.php
+++ b/src/Yasumi/Provider/USA.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -81,7 +83,7 @@ public function getSources(): array
      *
      * @throws \Exception
      */
-    private function calculateMartinLutherKingday(): void
+    protected function calculateMartinLutherKingday(): void
     {
         if ($this->year >= 1986) {
             $this->addHoliday(new Holiday('martinLutherKingDay', [
@@ -105,7 +107,7 @@ private function calculateMartinLutherKingday(): void
      *
      * @throws \Exception
      */
-    private function calculateWashingtonsBirthday(): void
+    protected function calculateWashingtonsBirthday(): void
     {
         if ($this->year >= 1879) {
             $date = new \DateTime("{$this->year}-2-22", DateTimeZoneFactory::getDateTimeZone($this->timezone));
@@ -130,7 +132,7 @@ private function calculateWashingtonsBirthday(): void
      *
      * @throws \Exception
      */
-    private function calculateMemorialDay(): void
+    protected function calculateMemorialDay(): void
     {
         if ($this->year >= 1865) {
             $date = new \DateTime("{$this->year}-5-30", DateTimeZoneFactory::getDateTimeZone($this->timezone));
@@ -155,7 +157,7 @@ private function calculateMemorialDay(): void
      *
      * @throws \Exception
      */
-    private function calculateJuneteenth(): void
+    protected function calculateJuneteenth(): void
     {
         if ($this->year >= 2021) {
             $date = new \DateTime("{$this->year}-6-19", DateTimeZoneFactory::getDateTimeZone($this->timezone));
@@ -179,7 +181,7 @@ private function calculateJuneteenth(): void
                 $this->addHoliday(new SubstituteHoliday(
                     $holiday,
                     [
-                        'en' => $label.' (observed)',
+                        'en' => $label . ' (observed)',
                     ],
                     $date,
                     $this->locale
@@ -200,7 +202,7 @@ private function calculateJuneteenth(): void
      *
      * @throws \Exception
      */
-    private function calculateIndependenceDay(): void
+    protected function calculateIndependenceDay(): void
     {
         if ($this->year >= 1776) {
             $this->addHoliday(new Holiday('independenceDay', [
@@ -219,7 +221,7 @@ private function calculateIndependenceDay(): void
      *
      * @throws \Exception
      */
-    private function calculateLabourDay(): void
+    protected function calculateLabourDay(): void
     {
         if ($this->year >= 1887) {
             $this->addHoliday(new Holiday(
@@ -246,7 +248,7 @@ private function calculateLabourDay(): void
      *
      * @throws \Exception
      */
-    private function calculateColumbusDay(): void
+    protected function calculateColumbusDay(): void
     {
         if ($this->year >= 1937) {
             $date = new \DateTime("{$this->year}-10-12", DateTimeZoneFactory::getDateTimeZone($this->timezone));
@@ -270,7 +272,7 @@ private function calculateColumbusDay(): void
      *
      * @throws \Exception
      */
-    private function calculateVeteransDay(): void
+    protected function calculateVeteransDay(): void
     {
         if ($this->year >= 1919) {
             $name = $this->year < 1954 ? 'Armistice Day' : 'Veterans Day';
@@ -293,7 +295,7 @@ private function calculateVeteransDay(): void
      *
      * @throws \Exception
      */
-    private function calculateThanksgivingDay(): void
+    protected function calculateThanksgivingDay(): void
     {
         if ($this->year >= 1863) {
             $this->addHoliday(new Holiday(
@@ -317,7 +319,7 @@ private function calculateThanksgivingDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateSubstituteHolidays(): void
+    protected function calculateSubstituteHolidays(): void
     {
         // Loop through all defined holidays
         foreach ($this->getHolidays() as $holiday) {
diff --git a/src/Yasumi/Provider/Ukraine.php b/src/Yasumi/Provider/Ukraine.php
index 72caaf448..a98381e44 100644
--- a/src/Yasumi/Provider/Ukraine.php
+++ b/src/Yasumi/Provider/Ukraine.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -46,7 +48,15 @@ class Ukraine extends AbstractProvider
      */
     public function initialize(): void
     {
-        $this->timezone = 'Europe/Kiev';
+        // the name of the timezone changed at some point and some systems support both names,
+        // while others only support the old or the new one -> try out, which version is actually working
+        try {
+            new \DateTimeZone('Europe/Kyiv');
+            $this->timezone = 'Europe/Kyiv';
+        } catch (\Exception $e) { // @phpstan-ignore-line
+            // DateInvalidTimeZoneException since 8.3
+            $this->timezone = 'Europe/Kiev';
+        }
 
         // Add common holidays
         // New Years Day will not be substituted to an monday if it's on a weekend!
@@ -127,7 +137,7 @@ protected function calculateEaster(int $year, string $timezone): \DateTimeInterf
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateChristmasDay(): void
+    protected function calculateChristmasDay(): void
     {
         $this->addHoliday(new Holiday(
             'christmasDay',
@@ -147,7 +157,7 @@ private function calculateChristmasDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateSecondInternationalWorkersDay(): void
+    protected function calculateSecondInternationalWorkersDay(): void
     {
         if ($this->year >= 2018) {
             return;
@@ -174,7 +184,7 @@ private function calculateSecondInternationalWorkersDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateVictoryDay(): void
+    protected function calculateVictoryDay(): void
     {
         $this->addHoliday(new Holiday(
             'victoryDay',
@@ -195,7 +205,7 @@ private function calculateVictoryDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateConstitutionDay(): void
+    protected function calculateConstitutionDay(): void
     {
         if ($this->year < 1996) {
             return;
@@ -222,7 +232,7 @@ private function calculateConstitutionDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateIndependenceDay(): void
+    protected function calculateIndependenceDay(): void
     {
         if ($this->year < 1991) {
             return;
@@ -250,7 +260,7 @@ private function calculateIndependenceDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateDefenderOfUkraineDay(): void
+    protected function calculateDefenderOfUkraineDay(): void
     {
         if ($this->year < 2015) {
             return;
@@ -274,7 +284,7 @@ private function calculateDefenderOfUkraineDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateCatholicChristmasDay(): void
+    protected function calculateCatholicChristmasDay(): void
     {
         if ($this->year < 2017) {
             return;
diff --git a/src/Yasumi/Provider/UnitedKingdom.php b/src/Yasumi/Provider/UnitedKingdom.php
index 223751e06..19b2e263a 100644
--- a/src/Yasumi/Provider/UnitedKingdom.php
+++ b/src/Yasumi/Provider/UnitedKingdom.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -321,7 +323,7 @@ protected function calculateChristmasHolidays(?string $type = null): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateNewYearsDay(): void
+    protected function calculateNewYearsDay(): void
     {
         // Before 1871 it was not an observed or statutory holiday
         if ($this->year < 1871) {
@@ -358,7 +360,7 @@ private function calculateNewYearsDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateSummerBankHoliday(): void
+    protected function calculateSummerBankHoliday(): void
     {
         if ($this->year < 1871) {
             return;
@@ -409,7 +411,7 @@ private function calculateSummerBankHoliday(): void
      *
      * @throws \Exception
      */
-    private function calculateMotheringSunday(): void
+    protected function calculateMotheringSunday(): void
     {
         $date = $this->calculateEaster($this->year, $this->timezone);
         $date->sub(new \DateInterval('P3W'));
diff --git a/src/Yasumi/Provider/UnitedKingdom/England.php b/src/Yasumi/Provider/UnitedKingdom/England.php
index b16e05601..e9f22b1cb 100644
--- a/src/Yasumi/Provider/UnitedKingdom/England.php
+++ b/src/Yasumi/Provider/UnitedKingdom/England.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Provider/UnitedKingdom/NorthernIreland.php b/src/Yasumi/Provider/UnitedKingdom/NorthernIreland.php
index 30310d851..8e1f84522 100644
--- a/src/Yasumi/Provider/UnitedKingdom/NorthernIreland.php
+++ b/src/Yasumi/Provider/UnitedKingdom/NorthernIreland.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -67,7 +70,7 @@ public function initialize(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateStPatricksDay(): void
+    protected function calculateStPatricksDay(): void
     {
         if ($this->year < 1971) {
             return;
@@ -76,7 +79,7 @@ private function calculateStPatricksDay(): void
         $holiday = new Holiday(
             'stPatricksDay',
             ['en' => 'St. Patrick’s Day'],
-            new \DateTime($this->year.'-3-17', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-3-17', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale,
             Holiday::TYPE_BANK
         );
@@ -111,7 +114,7 @@ private function calculateStPatricksDay(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateBattleOfTheBoyne(): void
+    protected function calculateBattleOfTheBoyne(): void
     {
         if ($this->year < 1926) {
             return;
@@ -120,7 +123,7 @@ private function calculateBattleOfTheBoyne(): void
         $holiday = new Holiday(
             'battleOfTheBoyne',
             ['en' => 'Battle of the Boyne'],
-            new \DateTime($this->year.'-7-12', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-7-12', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale,
             Holiday::TYPE_BANK
         );
diff --git a/src/Yasumi/Provider/UnitedKingdom/Scotland.php b/src/Yasumi/Provider/UnitedKingdom/Scotland.php
index 2668258eb..e0b14b02f 100644
--- a/src/Yasumi/Provider/UnitedKingdom/Scotland.php
+++ b/src/Yasumi/Provider/UnitedKingdom/Scotland.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -80,7 +83,7 @@ public function getSources(): array
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateSummerBankHoliday(): void
+    protected function calculateSummerBankHoliday(): void
     {
         if ($this->year < 1871) {
             return;
@@ -109,7 +112,7 @@ private function calculateSummerBankHoliday(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateNewYearsHolidays(): void
+    protected function calculateNewYearsHolidays(): void
     {
         // Before 1871 it was not an observed or statutory holiday
         if ($this->year < 1871) {
@@ -169,7 +172,7 @@ private function calculateNewYearsHolidays(): void
      * @throws UnknownLocaleException
      * @throws \Exception
      */
-    private function calculateStAndrewsDay(): void
+    protected function calculateStAndrewsDay(): void
     {
         if ($this->year < 2007) {
             return;
@@ -177,7 +180,7 @@ private function calculateStAndrewsDay(): void
         $holiday = new Holiday(
             'stAndrewsDay',
             [],
-            new \DateTime($this->year.'-11-30', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
+            new \DateTime($this->year . '-11-30', DateTimeZoneFactory::getDateTimeZone($this->timezone)),
             $this->locale,
             Holiday::TYPE_BANK
         );
diff --git a/src/Yasumi/Provider/UnitedKingdom/Wales.php b/src/Yasumi/Provider/UnitedKingdom/Wales.php
index 21a6bc1f9..a59defc64 100644
--- a/src/Yasumi/Provider/UnitedKingdom/Wales.php
+++ b/src/Yasumi/Provider/UnitedKingdom/Wales.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/ProviderInterface.php b/src/Yasumi/ProviderInterface.php
index 51225525f..1e6278021 100644
--- a/src/Yasumi/ProviderInterface.php
+++ b/src/Yasumi/ProviderInterface.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/SubstituteHoliday.php b/src/Yasumi/SubstituteHoliday.php
index 5b604d425..eccec5939 100644
--- a/src/Yasumi/SubstituteHoliday.php
+++ b/src/Yasumi/SubstituteHoliday.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -68,7 +70,7 @@ public function __construct(
     ) {
         $this->substitutedHoliday = $substitutedHoliday;
 
-        $key = 'substituteHoliday:'.$substitutedHoliday->getKey();
+        $key = 'substituteHoliday:' . $substitutedHoliday->getKey();
 
         if ($date == $substitutedHoliday) {
             throw new \InvalidArgumentException('Date must differ from the substituted holiday');
diff --git a/src/Yasumi/Translations.php b/src/Yasumi/Translations.php
index 7d1f93ca8..e7ec9a248 100644
--- a/src/Yasumi/Translations.php
+++ b/src/Yasumi/Translations.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -48,7 +50,7 @@ public function loadTranslations(string $directoryPath): void
             throw new \InvalidArgumentException('Directory with translations not found');
         }
 
-        $directoryPath = rtrim($directoryPath, '/\\').\DIRECTORY_SEPARATOR;
+        $directoryPath = rtrim($directoryPath, '/\\') . \DIRECTORY_SEPARATOR;
         $extension = 'php';
 
         foreach (new \DirectoryIterator($directoryPath) as $file) {
@@ -65,9 +67,9 @@ public function loadTranslations(string $directoryPath): void
             }
 
             $filename = $file->getFilename();
-            $key = $file->getBasename('.'.$extension);
+            $key = $file->getBasename('.' . $extension);
 
-            $translations = require $directoryPath.$filename;
+            $translations = require $directoryPath . $filename;
 
             if (\is_array($translations)) {
                 foreach (array_keys($translations) as $locale) {
diff --git a/src/Yasumi/TranslationsInterface.php b/src/Yasumi/TranslationsInterface.php
index 717d848fd..4adfe4b50 100644
--- a/src/Yasumi/TranslationsInterface.php
+++ b/src/Yasumi/TranslationsInterface.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/Yasumi.php b/src/Yasumi/Yasumi.php
index 4da096441..e9238c973 100644
--- a/src/Yasumi/Yasumi.php
+++ b/src/Yasumi/Yasumi.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -140,7 +142,7 @@ public static function create(string $class, int $year = self::YEAR_LOWER_BOUND,
         // Load internal translations variable
         if (! self::$globalTranslations instanceof Translations) {
             self::$globalTranslations = new Translations(self::$locales);
-            self::$globalTranslations->loadTranslations(__DIR__.'/data/translations');
+            self::$globalTranslations->loadTranslations(__DIR__ . '/data/translations');
         }
 
         // Assert locale input
@@ -158,7 +160,7 @@ public static function create(string $class, int $year = self::YEAR_LOWER_BOUND,
      */
     public static function getAvailableLocales(): array
     {
-        return require __DIR__.'/data/locales.php';
+        return require __DIR__ . '/data/locales.php';
     }
 
     /**
@@ -212,7 +214,7 @@ public static function getProviders(): array
 
         $providers = [];
         $filesIterator = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator(
-            __DIR__.\DIRECTORY_SEPARATOR.'Provider',
+            __DIR__ . \DIRECTORY_SEPARATOR . 'Provider',
             \FilesystemIterator::SKIP_DOTS
         ), \RecursiveIteratorIterator::SELF_FIRST);
 
diff --git a/src/Yasumi/data/locales.php b/src/Yasumi/data/locales.php
index 35917a5d4..9e465b29e 100644
--- a/src/Yasumi/data/locales.php
+++ b/src/Yasumi/data/locales.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/allSaintsDay.php b/src/Yasumi/data/translations/allSaintsDay.php
index e2dd425b0..94b7ebbc0 100644
--- a/src/Yasumi/data/translations/allSaintsDay.php
+++ b/src/Yasumi/data/translations/allSaintsDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/allSaintsEve.php b/src/Yasumi/data/translations/allSaintsEve.php
index 4f8749d34..12c66426c 100644
--- a/src/Yasumi/data/translations/allSaintsEve.php
+++ b/src/Yasumi/data/translations/allSaintsEve.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/allSoulsDay.php b/src/Yasumi/data/translations/allSoulsDay.php
index 9fbb87c51..e3c9e249b 100644
--- a/src/Yasumi/data/translations/allSoulsDay.php
+++ b/src/Yasumi/data/translations/allSoulsDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/annunciation.php b/src/Yasumi/data/translations/annunciation.php
index d5c565bb6..fdba89365 100644
--- a/src/Yasumi/data/translations/annunciation.php
+++ b/src/Yasumi/data/translations/annunciation.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/anzacDay.php b/src/Yasumi/data/translations/anzacDay.php
index e5a9767ee..51b818f1c 100644
--- a/src/Yasumi/data/translations/anzacDay.php
+++ b/src/Yasumi/data/translations/anzacDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/armisticeDay.php b/src/Yasumi/data/translations/armisticeDay.php
index 13d5936d6..4ca0d2f79 100644
--- a/src/Yasumi/data/translations/armisticeDay.php
+++ b/src/Yasumi/data/translations/armisticeDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/ascensionDay.php b/src/Yasumi/data/translations/ascensionDay.php
index 045a8c606..667ae840f 100644
--- a/src/Yasumi/data/translations/ascensionDay.php
+++ b/src/Yasumi/data/translations/ascensionDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/ashWednesday.php b/src/Yasumi/data/translations/ashWednesday.php
index 02901705e..69bd8d8d1 100644
--- a/src/Yasumi/data/translations/ashWednesday.php
+++ b/src/Yasumi/data/translations/ashWednesday.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/assumptionOfMary.php b/src/Yasumi/data/translations/assumptionOfMary.php
index b9794892f..be72537ca 100644
--- a/src/Yasumi/data/translations/assumptionOfMary.php
+++ b/src/Yasumi/data/translations/assumptionOfMary.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/australiaDay.php b/src/Yasumi/data/translations/australiaDay.php
index 2b6063815..5d28499bd 100644
--- a/src/Yasumi/data/translations/australiaDay.php
+++ b/src/Yasumi/data/translations/australiaDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/canadaDay.php b/src/Yasumi/data/translations/canadaDay.php
index 521fdbd85..5c9a98c30 100644
--- a/src/Yasumi/data/translations/canadaDay.php
+++ b/src/Yasumi/data/translations/canadaDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/carnationRevolutionDay.php b/src/Yasumi/data/translations/carnationRevolutionDay.php
index 195e72ae4..17ce3637c 100644
--- a/src/Yasumi/data/translations/carnationRevolutionDay.php
+++ b/src/Yasumi/data/translations/carnationRevolutionDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/christmasDay.php b/src/Yasumi/data/translations/christmasDay.php
index 44a5e5a79..6efc53cea 100644
--- a/src/Yasumi/data/translations/christmasDay.php
+++ b/src/Yasumi/data/translations/christmasDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/christmasEve.php b/src/Yasumi/data/translations/christmasEve.php
index 9f7dacb17..f92fabbde 100644
--- a/src/Yasumi/data/translations/christmasEve.php
+++ b/src/Yasumi/data/translations/christmasEve.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/civicHoliday.php b/src/Yasumi/data/translations/civicHoliday.php
index d3307a602..469d36399 100644
--- a/src/Yasumi/data/translations/civicHoliday.php
+++ b/src/Yasumi/data/translations/civicHoliday.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/corpusChristi.php b/src/Yasumi/data/translations/corpusChristi.php
index 3b42c2f8f..1fa0de196 100644
--- a/src/Yasumi/data/translations/corpusChristi.php
+++ b/src/Yasumi/data/translations/corpusChristi.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/dayAfterNewYearsDay.php b/src/Yasumi/data/translations/dayAfterNewYearsDay.php
index 2af254485..845ad6520 100644
--- a/src/Yasumi/data/translations/dayAfterNewYearsDay.php
+++ b/src/Yasumi/data/translations/dayAfterNewYearsDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/dayOfLiberation.php b/src/Yasumi/data/translations/dayOfLiberation.php
index db59814c1..0a1a1793a 100644
--- a/src/Yasumi/data/translations/dayOfLiberation.php
+++ b/src/Yasumi/data/translations/dayOfLiberation.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/dayOfReformation.php b/src/Yasumi/data/translations/dayOfReformation.php
index f807c9196..50f197091 100644
--- a/src/Yasumi/data/translations/dayOfReformation.php
+++ b/src/Yasumi/data/translations/dayOfReformation.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/discoveryDay.php b/src/Yasumi/data/translations/discoveryDay.php
index 2c3ed88fe..704a0d435 100644
--- a/src/Yasumi/data/translations/discoveryDay.php
+++ b/src/Yasumi/data/translations/discoveryDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/easter.php b/src/Yasumi/data/translations/easter.php
index e6045c126..372fedda8 100644
--- a/src/Yasumi/data/translations/easter.php
+++ b/src/Yasumi/data/translations/easter.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/easterMonday.php b/src/Yasumi/data/translations/easterMonday.php
index 791daa930..cdd4ecb22 100644
--- a/src/Yasumi/data/translations/easterMonday.php
+++ b/src/Yasumi/data/translations/easterMonday.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/epiphany.php b/src/Yasumi/data/translations/epiphany.php
index 936bfae4d..5d76d57a8 100644
--- a/src/Yasumi/data/translations/epiphany.php
+++ b/src/Yasumi/data/translations/epiphany.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/epiphanyEve.php b/src/Yasumi/data/translations/epiphanyEve.php
index 60cce1a9d..78e6f4a65 100644
--- a/src/Yasumi/data/translations/epiphanyEve.php
+++ b/src/Yasumi/data/translations/epiphanyEve.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/familyDay.php b/src/Yasumi/data/translations/familyDay.php
index 44916b5aa..802b56f65 100644
--- a/src/Yasumi/data/translations/familyDay.php
+++ b/src/Yasumi/data/translations/familyDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/fathersDay.php b/src/Yasumi/data/translations/fathersDay.php
index d46b40a0a..1aabec036 100644
--- a/src/Yasumi/data/translations/fathersDay.php
+++ b/src/Yasumi/data/translations/fathersDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/goldCupParadeDay.php b/src/Yasumi/data/translations/goldCupParadeDay.php
index bed4f4a6a..5218300ac 100644
--- a/src/Yasumi/data/translations/goldCupParadeDay.php
+++ b/src/Yasumi/data/translations/goldCupParadeDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/goodFriday.php b/src/Yasumi/data/translations/goodFriday.php
index c92743767..44ba3e30c 100644
--- a/src/Yasumi/data/translations/goodFriday.php
+++ b/src/Yasumi/data/translations/goodFriday.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/heritageDay.php b/src/Yasumi/data/translations/heritageDay.php
index f233bae2d..0b95af099 100644
--- a/src/Yasumi/data/translations/heritageDay.php
+++ b/src/Yasumi/data/translations/heritageDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/immaculateConception.php b/src/Yasumi/data/translations/immaculateConception.php
index f7467d178..7814fa135 100644
--- a/src/Yasumi/data/translations/immaculateConception.php
+++ b/src/Yasumi/data/translations/immaculateConception.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/internationalWomensDay.php b/src/Yasumi/data/translations/internationalWomensDay.php
index dbca38738..48a855753 100644
--- a/src/Yasumi/data/translations/internationalWomensDay.php
+++ b/src/Yasumi/data/translations/internationalWomensDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/internationalWorkersDay.php b/src/Yasumi/data/translations/internationalWorkersDay.php
index feb821d8b..d9119c3d4 100644
--- a/src/Yasumi/data/translations/internationalWorkersDay.php
+++ b/src/Yasumi/data/translations/internationalWorkersDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/islanderDay.php b/src/Yasumi/data/translations/islanderDay.php
index 7e4cda664..ef619bb97 100644
--- a/src/Yasumi/data/translations/islanderDay.php
+++ b/src/Yasumi/data/translations/islanderDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/labourDay.php b/src/Yasumi/data/translations/labourDay.php
index 4cafa65a8..9d743f251 100644
--- a/src/Yasumi/data/translations/labourDay.php
+++ b/src/Yasumi/data/translations/labourDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/louisRielDay.php b/src/Yasumi/data/translations/louisRielDay.php
index f5ef0f5d2..bd965e4d0 100644
--- a/src/Yasumi/data/translations/louisRielDay.php
+++ b/src/Yasumi/data/translations/louisRielDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/maundyThursday.php b/src/Yasumi/data/translations/maundyThursday.php
index d93a4e898..7147a7a1a 100644
--- a/src/Yasumi/data/translations/maundyThursday.php
+++ b/src/Yasumi/data/translations/maundyThursday.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/mothersDay.php b/src/Yasumi/data/translations/mothersDay.php
index 5ecae36d5..7282dea57 100644
--- a/src/Yasumi/data/translations/mothersDay.php
+++ b/src/Yasumi/data/translations/mothersDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/natalHoliday.php b/src/Yasumi/data/translations/natalHoliday.php
index 57ced4edf..678913de6 100644
--- a/src/Yasumi/data/translations/natalHoliday.php
+++ b/src/Yasumi/data/translations/natalHoliday.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/nationalIndigenousPeoplesDay.php b/src/Yasumi/data/translations/nationalIndigenousPeoplesDay.php
index b27159d2a..07808d98b 100644
--- a/src/Yasumi/data/translations/nationalIndigenousPeoplesDay.php
+++ b/src/Yasumi/data/translations/nationalIndigenousPeoplesDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/nationalPatriotsDay.php b/src/Yasumi/data/translations/nationalPatriotsDay.php
index b5132e576..e1bf03537 100644
--- a/src/Yasumi/data/translations/nationalPatriotsDay.php
+++ b/src/Yasumi/data/translations/nationalPatriotsDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/newYearsDay.php b/src/Yasumi/data/translations/newYearsDay.php
index c012c2549..36694372d 100644
--- a/src/Yasumi/data/translations/newYearsDay.php
+++ b/src/Yasumi/data/translations/newYearsDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/newYearsEve.php b/src/Yasumi/data/translations/newYearsEve.php
index 4cb98e5b7..97df1583f 100644
--- a/src/Yasumi/data/translations/newYearsEve.php
+++ b/src/Yasumi/data/translations/newYearsEve.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/novaScotiaHeritageDay.php b/src/Yasumi/data/translations/novaScotiaHeritageDay.php
index 8e8e8b637..5001f0617 100644
--- a/src/Yasumi/data/translations/novaScotiaHeritageDay.php
+++ b/src/Yasumi/data/translations/novaScotiaHeritageDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/orangemensDay.php b/src/Yasumi/data/translations/orangemensDay.php
index 63b7f4093..34d8abc59 100644
--- a/src/Yasumi/data/translations/orangemensDay.php
+++ b/src/Yasumi/data/translations/orangemensDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/pentecost.php b/src/Yasumi/data/translations/pentecost.php
index d788ba2e5..6f428b3a3 100644
--- a/src/Yasumi/data/translations/pentecost.php
+++ b/src/Yasumi/data/translations/pentecost.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/pentecostMonday.php b/src/Yasumi/data/translations/pentecostMonday.php
index 7a26a00ac..2144f47d9 100644
--- a/src/Yasumi/data/translations/pentecostMonday.php
+++ b/src/Yasumi/data/translations/pentecostMonday.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/plebisciteDay.php b/src/Yasumi/data/translations/plebisciteDay.php
index e85bc7100..2980d940f 100644
--- a/src/Yasumi/data/translations/plebisciteDay.php
+++ b/src/Yasumi/data/translations/plebisciteDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/portugalDay.php b/src/Yasumi/data/translations/portugalDay.php
index bf64db84e..b8a5d2efd 100644
--- a/src/Yasumi/data/translations/portugalDay.php
+++ b/src/Yasumi/data/translations/portugalDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/portugueseRepublicDay.php b/src/Yasumi/data/translations/portugueseRepublicDay.php
index c4cba27bb..52acd05c8 100644
--- a/src/Yasumi/data/translations/portugueseRepublicDay.php
+++ b/src/Yasumi/data/translations/portugueseRepublicDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/queensBirthday.php b/src/Yasumi/data/translations/queensBirthday.php
index 827df9fe7..408f5acab 100644
--- a/src/Yasumi/data/translations/queensBirthday.php
+++ b/src/Yasumi/data/translations/queensBirthday.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/reformationDay.php b/src/Yasumi/data/translations/reformationDay.php
index 0e387e71d..f32be7a8d 100644
--- a/src/Yasumi/data/translations/reformationDay.php
+++ b/src/Yasumi/data/translations/reformationDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/remembranceDay.php b/src/Yasumi/data/translations/remembranceDay.php
index d9ec11f13..3c4d8ff74 100644
--- a/src/Yasumi/data/translations/remembranceDay.php
+++ b/src/Yasumi/data/translations/remembranceDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/restorationOfIndepence.php b/src/Yasumi/data/translations/restorationOfIndepence.php
index 0a3240aee..77f1e2c28 100644
--- a/src/Yasumi/data/translations/restorationOfIndepence.php
+++ b/src/Yasumi/data/translations/restorationOfIndepence.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/saintJeanBaptisteDay.php b/src/Yasumi/data/translations/saintJeanBaptisteDay.php
index 8f6e25c2a..86a5bf8fa 100644
--- a/src/Yasumi/data/translations/saintJeanBaptisteDay.php
+++ b/src/Yasumi/data/translations/saintJeanBaptisteDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/saskatchewanDay.php b/src/Yasumi/data/translations/saskatchewanDay.php
index ef94c72da..a13f59ff1 100644
--- a/src/Yasumi/data/translations/saskatchewanDay.php
+++ b/src/Yasumi/data/translations/saskatchewanDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/secondChristmasDay.php b/src/Yasumi/data/translations/secondChristmasDay.php
index a98d804ad..34a312f1b 100644
--- a/src/Yasumi/data/translations/secondChristmasDay.php
+++ b/src/Yasumi/data/translations/secondChristmasDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/secondNewYearsDay.php b/src/Yasumi/data/translations/secondNewYearsDay.php
index 4ee3824b4..165e9ad3e 100644
--- a/src/Yasumi/data/translations/secondNewYearsDay.php
+++ b/src/Yasumi/data/translations/secondNewYearsDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/stAndrewsDay.php b/src/Yasumi/data/translations/stAndrewsDay.php
index a8cd64e73..88eac88ab 100644
--- a/src/Yasumi/data/translations/stAndrewsDay.php
+++ b/src/Yasumi/data/translations/stAndrewsDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/stDavidsDay.php b/src/Yasumi/data/translations/stDavidsDay.php
index f27e81c4d..8f0471868 100644
--- a/src/Yasumi/data/translations/stDavidsDay.php
+++ b/src/Yasumi/data/translations/stDavidsDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/stFloriansDay.php b/src/Yasumi/data/translations/stFloriansDay.php
index b297abfac..2a4e75206 100644
--- a/src/Yasumi/data/translations/stFloriansDay.php
+++ b/src/Yasumi/data/translations/stFloriansDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/stGeorgesDay.php b/src/Yasumi/data/translations/stGeorgesDay.php
index 93a93890c..245190b1e 100644
--- a/src/Yasumi/data/translations/stGeorgesDay.php
+++ b/src/Yasumi/data/translations/stGeorgesDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/stJohnsDay.php b/src/Yasumi/data/translations/stJohnsDay.php
index 632f8c4f5..4f257f127 100644
--- a/src/Yasumi/data/translations/stJohnsDay.php
+++ b/src/Yasumi/data/translations/stJohnsDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/stJohnsEve.php b/src/Yasumi/data/translations/stJohnsEve.php
index 1a5dec713..a3b943faa 100644
--- a/src/Yasumi/data/translations/stJohnsEve.php
+++ b/src/Yasumi/data/translations/stJohnsEve.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/stJosephsDay.php b/src/Yasumi/data/translations/stJosephsDay.php
index b90ed970c..774da8cb8 100644
--- a/src/Yasumi/data/translations/stJosephsDay.php
+++ b/src/Yasumi/data/translations/stJosephsDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/stLeopoldsDay.php b/src/Yasumi/data/translations/stLeopoldsDay.php
index 638e427df..213696e78 100644
--- a/src/Yasumi/data/translations/stLeopoldsDay.php
+++ b/src/Yasumi/data/translations/stLeopoldsDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/stMartinsDay.php b/src/Yasumi/data/translations/stMartinsDay.php
index d1ac21884..9efb7be49 100644
--- a/src/Yasumi/data/translations/stMartinsDay.php
+++ b/src/Yasumi/data/translations/stMartinsDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/stRupertsDay.php b/src/Yasumi/data/translations/stRupertsDay.php
index dceeee667..af5df59aa 100644
--- a/src/Yasumi/data/translations/stRupertsDay.php
+++ b/src/Yasumi/data/translations/stRupertsDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/stStephensDay.php b/src/Yasumi/data/translations/stStephensDay.php
index 7526ae224..2817bfbd6 100644
--- a/src/Yasumi/data/translations/stStephensDay.php
+++ b/src/Yasumi/data/translations/stStephensDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/substituteHoliday.php b/src/Yasumi/data/translations/substituteHoliday.php
index 3daa10495..cc7c820b2 100644
--- a/src/Yasumi/data/translations/substituteHoliday.php
+++ b/src/Yasumi/data/translations/substituteHoliday.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/summerTime.php b/src/Yasumi/data/translations/summerTime.php
index 89ea2eef6..146487298 100644
--- a/src/Yasumi/data/translations/summerTime.php
+++ b/src/Yasumi/data/translations/summerTime.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/terryFoxDay.php b/src/Yasumi/data/translations/terryFoxDay.php
index f89a09995..c62f4f120 100644
--- a/src/Yasumi/data/translations/terryFoxDay.php
+++ b/src/Yasumi/data/translations/terryFoxDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/thanksgivingDay.php b/src/Yasumi/data/translations/thanksgivingDay.php
index 026c62e45..fe5006b88 100644
--- a/src/Yasumi/data/translations/thanksgivingDay.php
+++ b/src/Yasumi/data/translations/thanksgivingDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/truthAndReconciliationDay.php b/src/Yasumi/data/translations/truthAndReconciliationDay.php
index 68e28ce29..297061b81 100644
--- a/src/Yasumi/data/translations/truthAndReconciliationDay.php
+++ b/src/Yasumi/data/translations/truthAndReconciliationDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/valentinesDay.php b/src/Yasumi/data/translations/valentinesDay.php
index d7383f9b5..321f2cab5 100644
--- a/src/Yasumi/data/translations/valentinesDay.php
+++ b/src/Yasumi/data/translations/valentinesDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/victoriaDay.php b/src/Yasumi/data/translations/victoriaDay.php
index 01b89aced..576704622 100644
--- a/src/Yasumi/data/translations/victoriaDay.php
+++ b/src/Yasumi/data/translations/victoriaDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/victoryInEuropeDay.php b/src/Yasumi/data/translations/victoryInEuropeDay.php
index 88b7e24b0..b8bd827b9 100644
--- a/src/Yasumi/data/translations/victoryInEuropeDay.php
+++ b/src/Yasumi/data/translations/victoryInEuropeDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/waitangiDay.php b/src/Yasumi/data/translations/waitangiDay.php
index 5c154403a..a22aee112 100644
--- a/src/Yasumi/data/translations/waitangiDay.php
+++ b/src/Yasumi/data/translations/waitangiDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/walpurgisEve.php b/src/Yasumi/data/translations/walpurgisEve.php
index f86830923..ef093f039 100644
--- a/src/Yasumi/data/translations/walpurgisEve.php
+++ b/src/Yasumi/data/translations/walpurgisEve.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/winterTime.php b/src/Yasumi/data/translations/winterTime.php
index f639827ba..b477c85eb 100644
--- a/src/Yasumi/data/translations/winterTime.php
+++ b/src/Yasumi/data/translations/winterTime.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/worldAnimalDay.php b/src/Yasumi/data/translations/worldAnimalDay.php
index 17a4eb066..4b18c066d 100644
--- a/src/Yasumi/data/translations/worldAnimalDay.php
+++ b/src/Yasumi/data/translations/worldAnimalDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/src/Yasumi/data/translations/yukonHeritageDay.php b/src/Yasumi/data/translations/yukonHeritageDay.php
index 1b92d8823..b2b0f42b2 100644
--- a/src/Yasumi/data/translations/yukonHeritageDay.php
+++ b/src/Yasumi/data/translations/yukonHeritageDay.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Argentina/ArgentinaBaseTestCase.php b/tests/Argentina/ArgentinaBaseTestCase.php
index 353ae8bbd..51c3e638f 100644
--- a/tests/Argentina/ArgentinaBaseTestCase.php
+++ b/tests/Argentina/ArgentinaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Argentina/ArgentinaTest.php b/tests/Argentina/ArgentinaTest.php
index 5b6f35742..025fbbaa7 100644
--- a/tests/Argentina/ArgentinaTest.php
+++ b/tests/Argentina/ArgentinaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Argentina/CarnavalMondayTest.php b/tests/Argentina/CarnavalMondayTest.php
index a0ae724bd..78bdaf6d0 100644
--- a/tests/Argentina/CarnavalMondayTest.php
+++ b/tests/Argentina/CarnavalMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Argentina/CarnavalTuesdayTest.php b/tests/Argentina/CarnavalTuesdayTest.php
index 13c983154..a1ce0d36b 100644
--- a/tests/Argentina/CarnavalTuesdayTest.php
+++ b/tests/Argentina/CarnavalTuesdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Argentina/ChristmasDayTest.php b/tests/Argentina/ChristmasDayTest.php
index 0d7ad9c5d..6092404ac 100644
--- a/tests/Argentina/ChristmasDayTest.php
+++ b/tests/Argentina/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Argentina/EasterTest.php b/tests/Argentina/EasterTest.php
index 626029373..c3d688926 100644
--- a/tests/Argentina/EasterTest.php
+++ b/tests/Argentina/EasterTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Argentina/FlagDayTest.php b/tests/Argentina/FlagDayTest.php
index d544a0d26..68da6f557 100644
--- a/tests/Argentina/FlagDayTest.php
+++ b/tests/Argentina/FlagDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Argentina/GeneralJoseSanMartinDayTest.php b/tests/Argentina/GeneralJoseSanMartinDayTest.php
index 9d2d0e2c4..2729e2694 100644
--- a/tests/Argentina/GeneralJoseSanMartinDayTest.php
+++ b/tests/Argentina/GeneralJoseSanMartinDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Argentina/GeneralMartinMigueldeGuemesDayTest.php b/tests/Argentina/GeneralMartinMigueldeGuemesDayTest.php
index 2a983c501..fb6026a8c 100644
--- a/tests/Argentina/GeneralMartinMigueldeGuemesDayTest.php
+++ b/tests/Argentina/GeneralMartinMigueldeGuemesDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Argentina/GoodFridayTest.php b/tests/Argentina/GoodFridayTest.php
index 4e7f1d15a..1c085f885 100644
--- a/tests/Argentina/GoodFridayTest.php
+++ b/tests/Argentina/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Argentina/ImmaculateConceptionDayTest.php b/tests/Argentina/ImmaculateConceptionDayTest.php
index 7d2bdac50..ecb7e2269 100644
--- a/tests/Argentina/ImmaculateConceptionDayTest.php
+++ b/tests/Argentina/ImmaculateConceptionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Argentina/IndependenceDayTest.php b/tests/Argentina/IndependenceDayTest.php
index 4429e667f..c62e4f0bf 100644
--- a/tests/Argentina/IndependenceDayTest.php
+++ b/tests/Argentina/IndependenceDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Argentina/InternationalWorkersDayTest.php b/tests/Argentina/InternationalWorkersDayTest.php
index c93d7b38e..6a77151e9 100644
--- a/tests/Argentina/InternationalWorkersDayTest.php
+++ b/tests/Argentina/InternationalWorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Argentina/MalvinasDayTest.php b/tests/Argentina/MalvinasDayTest.php
index c0ee76db9..f3ee1ac80 100644
--- a/tests/Argentina/MalvinasDayTest.php
+++ b/tests/Argentina/MalvinasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Argentina/MayRevolutionTest.php b/tests/Argentina/MayRevolutionTest.php
index b9a33a889..c9b86458e 100644
--- a/tests/Argentina/MayRevolutionTest.php
+++ b/tests/Argentina/MayRevolutionTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Argentina/NationalSovereigntyDayTest.php b/tests/Argentina/NationalSovereigntyDayTest.php
index b6d0801c5..f241ef8b3 100644
--- a/tests/Argentina/NationalSovereigntyDayTest.php
+++ b/tests/Argentina/NationalSovereigntyDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Argentina/NewYearsDayTest.php b/tests/Argentina/NewYearsDayTest.php
index 35dd08f55..8e125132e 100644
--- a/tests/Argentina/NewYearsDayTest.php
+++ b/tests/Argentina/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Argentina/RaceDayTest.php b/tests/Argentina/RaceDayTest.php
index 9c87c9276..340d190dd 100644
--- a/tests/Argentina/RaceDayTest.php
+++ b/tests/Argentina/RaceDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Argentina/RemembranceDayTest.php b/tests/Argentina/RemembranceDayTest.php
index 50efbc6b7..6d0fe8fb9 100644
--- a/tests/Argentina/RemembranceDayTest.php
+++ b/tests/Argentina/RemembranceDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/AnzacDayTest.php b/tests/Australia/AnzacDayTest.php
index eb97e6a47..5b46536be 100644
--- a/tests/Australia/AnzacDayTest.php
+++ b/tests/Australia/AnzacDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/AustraliaBaseTestCase.php b/tests/Australia/AustraliaBaseTestCase.php
index aec01127e..4e8a487a0 100644
--- a/tests/Australia/AustraliaBaseTestCase.php
+++ b/tests/Australia/AustraliaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/AustraliaDayTest.php b/tests/Australia/AustraliaDayTest.php
index fc0b53cfa..2257e53cc 100644
--- a/tests/Australia/AustraliaDayTest.php
+++ b/tests/Australia/AustraliaDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/AustraliaTest.php b/tests/Australia/AustraliaTest.php
index 1e53c6890..b46f8c2c6 100644
--- a/tests/Australia/AustraliaTest.php
+++ b/tests/Australia/AustraliaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/AustralianCapitalTerritory/AnzacDayTest.php b/tests/Australia/AustralianCapitalTerritory/AnzacDayTest.php
index f01249289..409606c82 100644
--- a/tests/Australia/AustralianCapitalTerritory/AnzacDayTest.php
+++ b/tests/Australia/AustralianCapitalTerritory/AnzacDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/AustralianCapitalTerritory/AustraliaDayTest.php b/tests/Australia/AustralianCapitalTerritory/AustraliaDayTest.php
index 5624ce534..842fb02f4 100644
--- a/tests/Australia/AustralianCapitalTerritory/AustraliaDayTest.php
+++ b/tests/Australia/AustralianCapitalTerritory/AustraliaDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/AustralianCapitalTerritory/AustralianCapitalTerritoryBaseTestCase.php b/tests/Australia/AustralianCapitalTerritory/AustralianCapitalTerritoryBaseTestCase.php
index df5c642f8..06fedfcc0 100644
--- a/tests/Australia/AustralianCapitalTerritory/AustralianCapitalTerritoryBaseTestCase.php
+++ b/tests/Australia/AustralianCapitalTerritory/AustralianCapitalTerritoryBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/AustralianCapitalTerritory/AustralianCapitalTerritoryTest.php b/tests/Australia/AustralianCapitalTerritory/AustralianCapitalTerritoryTest.php
index 2545aef41..d332766bf 100644
--- a/tests/Australia/AustralianCapitalTerritory/AustralianCapitalTerritoryTest.php
+++ b/tests/Australia/AustralianCapitalTerritory/AustralianCapitalTerritoryTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/AustralianCapitalTerritory/BoxingDayTest.php b/tests/Australia/AustralianCapitalTerritory/BoxingDayTest.php
index cd8365f23..5901200e3 100644
--- a/tests/Australia/AustralianCapitalTerritory/BoxingDayTest.php
+++ b/tests/Australia/AustralianCapitalTerritory/BoxingDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/AustralianCapitalTerritory/CanberraDayTest.php b/tests/Australia/AustralianCapitalTerritory/CanberraDayTest.php
index 878bc00a3..aca6e9416 100644
--- a/tests/Australia/AustralianCapitalTerritory/CanberraDayTest.php
+++ b/tests/Australia/AustralianCapitalTerritory/CanberraDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/AustralianCapitalTerritory/ChristmasDayTest.php b/tests/Australia/AustralianCapitalTerritory/ChristmasDayTest.php
index 7e2bf3179..890d5c322 100644
--- a/tests/Australia/AustralianCapitalTerritory/ChristmasDayTest.php
+++ b/tests/Australia/AustralianCapitalTerritory/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/AustralianCapitalTerritory/EasterMondayTest.php b/tests/Australia/AustralianCapitalTerritory/EasterMondayTest.php
index 647025c8e..dfe307197 100644
--- a/tests/Australia/AustralianCapitalTerritory/EasterMondayTest.php
+++ b/tests/Australia/AustralianCapitalTerritory/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/AustralianCapitalTerritory/EasterSaturdayTest.php b/tests/Australia/AustralianCapitalTerritory/EasterSaturdayTest.php
index 20ac704ef..c4d0ca4e0 100644
--- a/tests/Australia/AustralianCapitalTerritory/EasterSaturdayTest.php
+++ b/tests/Australia/AustralianCapitalTerritory/EasterSaturdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/AustralianCapitalTerritory/EasterSundayTest.php b/tests/Australia/AustralianCapitalTerritory/EasterSundayTest.php
index 28bb04e5e..8dca2b9ad 100644
--- a/tests/Australia/AustralianCapitalTerritory/EasterSundayTest.php
+++ b/tests/Australia/AustralianCapitalTerritory/EasterSundayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/AustralianCapitalTerritory/GoodFridayTest.php b/tests/Australia/AustralianCapitalTerritory/GoodFridayTest.php
index e21af7773..0d9a2de07 100644
--- a/tests/Australia/AustralianCapitalTerritory/GoodFridayTest.php
+++ b/tests/Australia/AustralianCapitalTerritory/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/AustralianCapitalTerritory/LabourDayTest.php b/tests/Australia/AustralianCapitalTerritory/LabourDayTest.php
index 2fbba2f84..7ff6b7f44 100644
--- a/tests/Australia/AustralianCapitalTerritory/LabourDayTest.php
+++ b/tests/Australia/AustralianCapitalTerritory/LabourDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/AustralianCapitalTerritory/NationalDayOfMourningTest.php b/tests/Australia/AustralianCapitalTerritory/NationalDayOfMourningTest.php
index 80dfc21cf..ba5ec0abf 100644
--- a/tests/Australia/AustralianCapitalTerritory/NationalDayOfMourningTest.php
+++ b/tests/Australia/AustralianCapitalTerritory/NationalDayOfMourningTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/AustralianCapitalTerritory/NewYearsDayTest.php b/tests/Australia/AustralianCapitalTerritory/NewYearsDayTest.php
index 7e7037208..c627d4c81 100644
--- a/tests/Australia/AustralianCapitalTerritory/NewYearsDayTest.php
+++ b/tests/Australia/AustralianCapitalTerritory/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/AustralianCapitalTerritory/QueensBirthdayTest.php b/tests/Australia/AustralianCapitalTerritory/QueensBirthdayTest.php
index 1f895eb74..9884a41c2 100644
--- a/tests/Australia/AustralianCapitalTerritory/QueensBirthdayTest.php
+++ b/tests/Australia/AustralianCapitalTerritory/QueensBirthdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/AustralianCapitalTerritory/ReconciliationDayTest.php b/tests/Australia/AustralianCapitalTerritory/ReconciliationDayTest.php
index f7b16afaf..f91f781ab 100644
--- a/tests/Australia/AustralianCapitalTerritory/ReconciliationDayTest.php
+++ b/tests/Australia/AustralianCapitalTerritory/ReconciliationDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/BoxingDayTest.php b/tests/Australia/BoxingDayTest.php
index a037fdd20..6ec72f30f 100644
--- a/tests/Australia/BoxingDayTest.php
+++ b/tests/Australia/BoxingDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/ChristmasDayTest.php b/tests/Australia/ChristmasDayTest.php
index d1d95dc13..c1b35c2bb 100644
--- a/tests/Australia/ChristmasDayTest.php
+++ b/tests/Australia/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/EasterMondayTest.php b/tests/Australia/EasterMondayTest.php
index d1c2bd41b..041d0987a 100644
--- a/tests/Australia/EasterMondayTest.php
+++ b/tests/Australia/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/GoodFridayTest.php b/tests/Australia/GoodFridayTest.php
index 6473079fd..f9f2bacc8 100644
--- a/tests/Australia/GoodFridayTest.php
+++ b/tests/Australia/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NationalDayOfMourningTest.php b/tests/Australia/NationalDayOfMourningTest.php
index 40493de88..1c1c18764 100644
--- a/tests/Australia/NationalDayOfMourningTest.php
+++ b/tests/Australia/NationalDayOfMourningTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NewSouthWales/AnzacDayTest.php b/tests/Australia/NewSouthWales/AnzacDayTest.php
index e1b9b2d2c..88845ab3f 100644
--- a/tests/Australia/NewSouthWales/AnzacDayTest.php
+++ b/tests/Australia/NewSouthWales/AnzacDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NewSouthWales/AustraliaDayTest.php b/tests/Australia/NewSouthWales/AustraliaDayTest.php
index 032eccbe0..f6ceb7bbb 100644
--- a/tests/Australia/NewSouthWales/AustraliaDayTest.php
+++ b/tests/Australia/NewSouthWales/AustraliaDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NewSouthWales/BankHolidayTest.php b/tests/Australia/NewSouthWales/BankHolidayTest.php
index 47dabcc44..adb325a1a 100644
--- a/tests/Australia/NewSouthWales/BankHolidayTest.php
+++ b/tests/Australia/NewSouthWales/BankHolidayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NewSouthWales/BoxingDayTest.php b/tests/Australia/NewSouthWales/BoxingDayTest.php
index 8f392b0f8..f2accac41 100644
--- a/tests/Australia/NewSouthWales/BoxingDayTest.php
+++ b/tests/Australia/NewSouthWales/BoxingDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NewSouthWales/ChristmasDayTest.php b/tests/Australia/NewSouthWales/ChristmasDayTest.php
index c59034e30..41f998358 100644
--- a/tests/Australia/NewSouthWales/ChristmasDayTest.php
+++ b/tests/Australia/NewSouthWales/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NewSouthWales/EasterMondayTest.php b/tests/Australia/NewSouthWales/EasterMondayTest.php
index 0334ef1be..fe01a0e33 100644
--- a/tests/Australia/NewSouthWales/EasterMondayTest.php
+++ b/tests/Australia/NewSouthWales/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NewSouthWales/EasterSaturdayTest.php b/tests/Australia/NewSouthWales/EasterSaturdayTest.php
index dded13bd3..da38699b5 100644
--- a/tests/Australia/NewSouthWales/EasterSaturdayTest.php
+++ b/tests/Australia/NewSouthWales/EasterSaturdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NewSouthWales/EasterSundayTest.php b/tests/Australia/NewSouthWales/EasterSundayTest.php
index 2fdc16958..e3e278473 100644
--- a/tests/Australia/NewSouthWales/EasterSundayTest.php
+++ b/tests/Australia/NewSouthWales/EasterSundayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NewSouthWales/GoodFridayTest.php b/tests/Australia/NewSouthWales/GoodFridayTest.php
index eaab93eaa..49dca8f53 100644
--- a/tests/Australia/NewSouthWales/GoodFridayTest.php
+++ b/tests/Australia/NewSouthWales/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NewSouthWales/LabourDayTest.php b/tests/Australia/NewSouthWales/LabourDayTest.php
index 41cc38bed..ab447ed2f 100644
--- a/tests/Australia/NewSouthWales/LabourDayTest.php
+++ b/tests/Australia/NewSouthWales/LabourDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NewSouthWales/NationalDayOfMourningTest.php b/tests/Australia/NewSouthWales/NationalDayOfMourningTest.php
index 5e663d83c..2c6a1be89 100644
--- a/tests/Australia/NewSouthWales/NationalDayOfMourningTest.php
+++ b/tests/Australia/NewSouthWales/NationalDayOfMourningTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NewSouthWales/NewSouthWalesBaseTestCase.php b/tests/Australia/NewSouthWales/NewSouthWalesBaseTestCase.php
index 428838646..d4aec4d20 100644
--- a/tests/Australia/NewSouthWales/NewSouthWalesBaseTestCase.php
+++ b/tests/Australia/NewSouthWales/NewSouthWalesBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NewSouthWales/NewSouthWalesTest.php b/tests/Australia/NewSouthWales/NewSouthWalesTest.php
index 6374189eb..d5d259dca 100644
--- a/tests/Australia/NewSouthWales/NewSouthWalesTest.php
+++ b/tests/Australia/NewSouthWales/NewSouthWalesTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NewSouthWales/NewYearsDayTest.php b/tests/Australia/NewSouthWales/NewYearsDayTest.php
index b40e9f075..9d419d81d 100644
--- a/tests/Australia/NewSouthWales/NewYearsDayTest.php
+++ b/tests/Australia/NewSouthWales/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NewSouthWales/QueensBirthdayTest.php b/tests/Australia/NewSouthWales/QueensBirthdayTest.php
index 9bb7f3d2e..408f79c63 100644
--- a/tests/Australia/NewSouthWales/QueensBirthdayTest.php
+++ b/tests/Australia/NewSouthWales/QueensBirthdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NewYearsDayTest.php b/tests/Australia/NewYearsDayTest.php
index 67762a15b..c1e69c4b4 100644
--- a/tests/Australia/NewYearsDayTest.php
+++ b/tests/Australia/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NorthernTerritory/AnzacDayTest.php b/tests/Australia/NorthernTerritory/AnzacDayTest.php
index 12988e532..472ee97e7 100644
--- a/tests/Australia/NorthernTerritory/AnzacDayTest.php
+++ b/tests/Australia/NorthernTerritory/AnzacDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NorthernTerritory/AustraliaDayTest.php b/tests/Australia/NorthernTerritory/AustraliaDayTest.php
index b33b0a1eb..48787de11 100644
--- a/tests/Australia/NorthernTerritory/AustraliaDayTest.php
+++ b/tests/Australia/NorthernTerritory/AustraliaDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NorthernTerritory/BoxingDayTest.php b/tests/Australia/NorthernTerritory/BoxingDayTest.php
index 09c1c0752..a05bd7fd8 100644
--- a/tests/Australia/NorthernTerritory/BoxingDayTest.php
+++ b/tests/Australia/NorthernTerritory/BoxingDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NorthernTerritory/ChristmasDayTest.php b/tests/Australia/NorthernTerritory/ChristmasDayTest.php
index 139335623..a0ecaad82 100644
--- a/tests/Australia/NorthernTerritory/ChristmasDayTest.php
+++ b/tests/Australia/NorthernTerritory/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NorthernTerritory/EasterMondayTest.php b/tests/Australia/NorthernTerritory/EasterMondayTest.php
index 0bf8be96c..d5b3782e4 100644
--- a/tests/Australia/NorthernTerritory/EasterMondayTest.php
+++ b/tests/Australia/NorthernTerritory/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NorthernTerritory/EasterSaturdayTest.php b/tests/Australia/NorthernTerritory/EasterSaturdayTest.php
index e1e339cca..aef56eb55 100644
--- a/tests/Australia/NorthernTerritory/EasterSaturdayTest.php
+++ b/tests/Australia/NorthernTerritory/EasterSaturdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NorthernTerritory/GoodFridayTest.php b/tests/Australia/NorthernTerritory/GoodFridayTest.php
index 928835a8d..aa29d6671 100644
--- a/tests/Australia/NorthernTerritory/GoodFridayTest.php
+++ b/tests/Australia/NorthernTerritory/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NorthernTerritory/MayDayTest.php b/tests/Australia/NorthernTerritory/MayDayTest.php
index ae900361c..0126d953a 100644
--- a/tests/Australia/NorthernTerritory/MayDayTest.php
+++ b/tests/Australia/NorthernTerritory/MayDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NorthernTerritory/NationalDayOfMourningTest.php b/tests/Australia/NorthernTerritory/NationalDayOfMourningTest.php
index 0b5d79bd4..a884e436f 100644
--- a/tests/Australia/NorthernTerritory/NationalDayOfMourningTest.php
+++ b/tests/Australia/NorthernTerritory/NationalDayOfMourningTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NorthernTerritory/NewYearsDayTest.php b/tests/Australia/NorthernTerritory/NewYearsDayTest.php
index e13ffd162..fa5d21133 100644
--- a/tests/Australia/NorthernTerritory/NewYearsDayTest.php
+++ b/tests/Australia/NorthernTerritory/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NorthernTerritory/NorthernTerritoryBaseTestCase.php b/tests/Australia/NorthernTerritory/NorthernTerritoryBaseTestCase.php
index de5969aa3..b481600f1 100644
--- a/tests/Australia/NorthernTerritory/NorthernTerritoryBaseTestCase.php
+++ b/tests/Australia/NorthernTerritory/NorthernTerritoryBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NorthernTerritory/NorthernTerritoryTest.php b/tests/Australia/NorthernTerritory/NorthernTerritoryTest.php
index dd730f187..4905ccbf8 100644
--- a/tests/Australia/NorthernTerritory/NorthernTerritoryTest.php
+++ b/tests/Australia/NorthernTerritory/NorthernTerritoryTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NorthernTerritory/PicnicDayTest.php b/tests/Australia/NorthernTerritory/PicnicDayTest.php
index 841b4dd30..f99b2ac82 100644
--- a/tests/Australia/NorthernTerritory/PicnicDayTest.php
+++ b/tests/Australia/NorthernTerritory/PicnicDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/NorthernTerritory/QueensBirthdayTest.php b/tests/Australia/NorthernTerritory/QueensBirthdayTest.php
index c34602805..cbfa4aecb 100644
--- a/tests/Australia/NorthernTerritory/QueensBirthdayTest.php
+++ b/tests/Australia/NorthernTerritory/QueensBirthdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Queensland/AnzacDayTest.php b/tests/Australia/Queensland/AnzacDayTest.php
index 205ea7449..7b45e7129 100644
--- a/tests/Australia/Queensland/AnzacDayTest.php
+++ b/tests/Australia/Queensland/AnzacDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Queensland/AustraliaDayTest.php b/tests/Australia/Queensland/AustraliaDayTest.php
index d2f4948c6..0c9e61757 100644
--- a/tests/Australia/Queensland/AustraliaDayTest.php
+++ b/tests/Australia/Queensland/AustraliaDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Queensland/BoxingDayTest.php b/tests/Australia/Queensland/BoxingDayTest.php
index eb06818e4..5107a8cdd 100644
--- a/tests/Australia/Queensland/BoxingDayTest.php
+++ b/tests/Australia/Queensland/BoxingDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Queensland/Brisbane/AnzacDayTest.php b/tests/Australia/Queensland/Brisbane/AnzacDayTest.php
index 5b1a34a1e..e2f04824f 100644
--- a/tests/Australia/Queensland/Brisbane/AnzacDayTest.php
+++ b/tests/Australia/Queensland/Brisbane/AnzacDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Queensland/Brisbane/AustraliaDayTest.php b/tests/Australia/Queensland/Brisbane/AustraliaDayTest.php
index 63b50fc9a..1b5d53744 100644
--- a/tests/Australia/Queensland/Brisbane/AustraliaDayTest.php
+++ b/tests/Australia/Queensland/Brisbane/AustraliaDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Queensland/Brisbane/BoxingDayTest.php b/tests/Australia/Queensland/Brisbane/BoxingDayTest.php
index 164861bd4..48b869e19 100644
--- a/tests/Australia/Queensland/Brisbane/BoxingDayTest.php
+++ b/tests/Australia/Queensland/Brisbane/BoxingDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Queensland/Brisbane/BrisbaneBaseTestCase.php b/tests/Australia/Queensland/Brisbane/BrisbaneBaseTestCase.php
index 6bd37bc49..9d759d388 100644
--- a/tests/Australia/Queensland/Brisbane/BrisbaneBaseTestCase.php
+++ b/tests/Australia/Queensland/Brisbane/BrisbaneBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Queensland/Brisbane/BrisbaneTest.php b/tests/Australia/Queensland/Brisbane/BrisbaneTest.php
index 9858abb7d..3d70245e0 100644
--- a/tests/Australia/Queensland/Brisbane/BrisbaneTest.php
+++ b/tests/Australia/Queensland/Brisbane/BrisbaneTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Queensland/Brisbane/ChristmasDayTest.php b/tests/Australia/Queensland/Brisbane/ChristmasDayTest.php
index 74ea509b9..7bd9b1779 100644
--- a/tests/Australia/Queensland/Brisbane/ChristmasDayTest.php
+++ b/tests/Australia/Queensland/Brisbane/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Queensland/Brisbane/EasterMondayTest.php b/tests/Australia/Queensland/Brisbane/EasterMondayTest.php
index 11a3098ba..80b3cea9f 100644
--- a/tests/Australia/Queensland/Brisbane/EasterMondayTest.php
+++ b/tests/Australia/Queensland/Brisbane/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Queensland/Brisbane/GoodFridayTest.php b/tests/Australia/Queensland/Brisbane/GoodFridayTest.php
index 6bf3a974f..d8db071b6 100644
--- a/tests/Australia/Queensland/Brisbane/GoodFridayTest.php
+++ b/tests/Australia/Queensland/Brisbane/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Queensland/Brisbane/LabourDayTest.php b/tests/Australia/Queensland/Brisbane/LabourDayTest.php
index 277555b7a..d0cf61b68 100644
--- a/tests/Australia/Queensland/Brisbane/LabourDayTest.php
+++ b/tests/Australia/Queensland/Brisbane/LabourDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Queensland/Brisbane/NationalDayOfMourningTest.php b/tests/Australia/Queensland/Brisbane/NationalDayOfMourningTest.php
index 2542f79af..01be31416 100644
--- a/tests/Australia/Queensland/Brisbane/NationalDayOfMourningTest.php
+++ b/tests/Australia/Queensland/Brisbane/NationalDayOfMourningTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Queensland/Brisbane/NewYearsDayTest.php b/tests/Australia/Queensland/Brisbane/NewYearsDayTest.php
index 3a518156d..f270b9201 100644
--- a/tests/Australia/Queensland/Brisbane/NewYearsDayTest.php
+++ b/tests/Australia/Queensland/Brisbane/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Queensland/Brisbane/PeoplesDayTest.php b/tests/Australia/Queensland/Brisbane/PeoplesDayTest.php
index b91635369..d86e8ca99 100644
--- a/tests/Australia/Queensland/Brisbane/PeoplesDayTest.php
+++ b/tests/Australia/Queensland/Brisbane/PeoplesDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Queensland/Brisbane/QueensBirthdayTest.php b/tests/Australia/Queensland/Brisbane/QueensBirthdayTest.php
index fa0a0b27f..c7f502afe 100644
--- a/tests/Australia/Queensland/Brisbane/QueensBirthdayTest.php
+++ b/tests/Australia/Queensland/Brisbane/QueensBirthdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Queensland/ChristmasDayTest.php b/tests/Australia/Queensland/ChristmasDayTest.php
index ca6a2a8e6..71162a0ae 100644
--- a/tests/Australia/Queensland/ChristmasDayTest.php
+++ b/tests/Australia/Queensland/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Queensland/EasterMondayTest.php b/tests/Australia/Queensland/EasterMondayTest.php
index bbd2b3aa8..0e9ebea77 100644
--- a/tests/Australia/Queensland/EasterMondayTest.php
+++ b/tests/Australia/Queensland/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Queensland/GoodFridayTest.php b/tests/Australia/Queensland/GoodFridayTest.php
index dae8d2d99..cdc538c19 100644
--- a/tests/Australia/Queensland/GoodFridayTest.php
+++ b/tests/Australia/Queensland/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Queensland/LabourDayTest.php b/tests/Australia/Queensland/LabourDayTest.php
index d317e00f2..a2fd5d1dd 100644
--- a/tests/Australia/Queensland/LabourDayTest.php
+++ b/tests/Australia/Queensland/LabourDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Queensland/NationalDayOfMourningTest.php b/tests/Australia/Queensland/NationalDayOfMourningTest.php
index f64b701fe..8bfd6a857 100644
--- a/tests/Australia/Queensland/NationalDayOfMourningTest.php
+++ b/tests/Australia/Queensland/NationalDayOfMourningTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Queensland/NewYearsDayTest.php b/tests/Australia/Queensland/NewYearsDayTest.php
index 575c94e53..8e9735222 100644
--- a/tests/Australia/Queensland/NewYearsDayTest.php
+++ b/tests/Australia/Queensland/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Queensland/QueensBirthdayTest.php b/tests/Australia/Queensland/QueensBirthdayTest.php
index 68504eca0..340b92fcc 100644
--- a/tests/Australia/Queensland/QueensBirthdayTest.php
+++ b/tests/Australia/Queensland/QueensBirthdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Queensland/QueenslandBaseTestCase.php b/tests/Australia/Queensland/QueenslandBaseTestCase.php
index 2acbeb2e3..3119372f7 100644
--- a/tests/Australia/Queensland/QueenslandBaseTestCase.php
+++ b/tests/Australia/Queensland/QueenslandBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Queensland/QueenslandTest.php b/tests/Australia/Queensland/QueenslandTest.php
index b8554ba42..14ef46f0c 100644
--- a/tests/Australia/Queensland/QueenslandTest.php
+++ b/tests/Australia/Queensland/QueenslandTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/SouthAustralia/AdelaideCupDayTest.php b/tests/Australia/SouthAustralia/AdelaideCupDayTest.php
index f82be4e02..4778b66bb 100644
--- a/tests/Australia/SouthAustralia/AdelaideCupDayTest.php
+++ b/tests/Australia/SouthAustralia/AdelaideCupDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/SouthAustralia/AnzacDayTest.php b/tests/Australia/SouthAustralia/AnzacDayTest.php
index 02b073e92..552c969fb 100644
--- a/tests/Australia/SouthAustralia/AnzacDayTest.php
+++ b/tests/Australia/SouthAustralia/AnzacDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/SouthAustralia/AustraliaDayTest.php b/tests/Australia/SouthAustralia/AustraliaDayTest.php
index f341b0187..ab05e274a 100644
--- a/tests/Australia/SouthAustralia/AustraliaDayTest.php
+++ b/tests/Australia/SouthAustralia/AustraliaDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/SouthAustralia/ChristmasDayTest.php b/tests/Australia/SouthAustralia/ChristmasDayTest.php
index a1f5111ad..2008ef09c 100644
--- a/tests/Australia/SouthAustralia/ChristmasDayTest.php
+++ b/tests/Australia/SouthAustralia/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/SouthAustralia/EasterMondayTest.php b/tests/Australia/SouthAustralia/EasterMondayTest.php
index b1e7b4902..8b78118d1 100644
--- a/tests/Australia/SouthAustralia/EasterMondayTest.php
+++ b/tests/Australia/SouthAustralia/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/SouthAustralia/EasterSaturdayTest.php b/tests/Australia/SouthAustralia/EasterSaturdayTest.php
index 9a5781854..f8b23388c 100644
--- a/tests/Australia/SouthAustralia/EasterSaturdayTest.php
+++ b/tests/Australia/SouthAustralia/EasterSaturdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/SouthAustralia/GoodFridayTest.php b/tests/Australia/SouthAustralia/GoodFridayTest.php
index 926d1bf29..5e4949951 100644
--- a/tests/Australia/SouthAustralia/GoodFridayTest.php
+++ b/tests/Australia/SouthAustralia/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/SouthAustralia/LabourDayTest.php b/tests/Australia/SouthAustralia/LabourDayTest.php
index ff920280c..2adffac9f 100644
--- a/tests/Australia/SouthAustralia/LabourDayTest.php
+++ b/tests/Australia/SouthAustralia/LabourDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/SouthAustralia/NationalDayOfMourningTest.php b/tests/Australia/SouthAustralia/NationalDayOfMourningTest.php
index 9de2f05f5..4b3708b37 100644
--- a/tests/Australia/SouthAustralia/NationalDayOfMourningTest.php
+++ b/tests/Australia/SouthAustralia/NationalDayOfMourningTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/SouthAustralia/NewYearsDayTest.php b/tests/Australia/SouthAustralia/NewYearsDayTest.php
index 555435067..187bc5658 100644
--- a/tests/Australia/SouthAustralia/NewYearsDayTest.php
+++ b/tests/Australia/SouthAustralia/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/SouthAustralia/ProclamationDayTest.php b/tests/Australia/SouthAustralia/ProclamationDayTest.php
index b4374bc6a..a7e8ad3df 100644
--- a/tests/Australia/SouthAustralia/ProclamationDayTest.php
+++ b/tests/Australia/SouthAustralia/ProclamationDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/SouthAustralia/QueensBirthdayTest.php b/tests/Australia/SouthAustralia/QueensBirthdayTest.php
index 31183f3a5..4b6c94018 100644
--- a/tests/Australia/SouthAustralia/QueensBirthdayTest.php
+++ b/tests/Australia/SouthAustralia/QueensBirthdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/SouthAustralia/SouthAustraliaBaseTestCase.php b/tests/Australia/SouthAustralia/SouthAustraliaBaseTestCase.php
index dc5af14aa..8685b0668 100644
--- a/tests/Australia/SouthAustralia/SouthAustraliaBaseTestCase.php
+++ b/tests/Australia/SouthAustralia/SouthAustraliaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/SouthAustralia/SouthAustraliaTest.php b/tests/Australia/SouthAustralia/SouthAustraliaTest.php
index 64b4d01ab..95a2849e9 100644
--- a/tests/Australia/SouthAustralia/SouthAustraliaTest.php
+++ b/tests/Australia/SouthAustralia/SouthAustraliaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/AnzacDayTest.php b/tests/Australia/Tasmania/AnzacDayTest.php
index 2f575c5d6..6c2cc88f2 100644
--- a/tests/Australia/Tasmania/AnzacDayTest.php
+++ b/tests/Australia/Tasmania/AnzacDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/AustraliaDayTest.php b/tests/Australia/Tasmania/AustraliaDayTest.php
index b2f8b4953..fd8483f96 100644
--- a/tests/Australia/Tasmania/AustraliaDayTest.php
+++ b/tests/Australia/Tasmania/AustraliaDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/BoxingDayTest.php b/tests/Australia/Tasmania/BoxingDayTest.php
index a596f5ed2..d1aeed4c3 100644
--- a/tests/Australia/Tasmania/BoxingDayTest.php
+++ b/tests/Australia/Tasmania/BoxingDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/CentralNorth/AnzacDayTest.php b/tests/Australia/Tasmania/CentralNorth/AnzacDayTest.php
index 7ecedc6b3..f615caefc 100644
--- a/tests/Australia/Tasmania/CentralNorth/AnzacDayTest.php
+++ b/tests/Australia/Tasmania/CentralNorth/AnzacDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/CentralNorth/AustraliaDayTest.php b/tests/Australia/Tasmania/CentralNorth/AustraliaDayTest.php
index 7365da0a8..d29bc9f80 100644
--- a/tests/Australia/Tasmania/CentralNorth/AustraliaDayTest.php
+++ b/tests/Australia/Tasmania/CentralNorth/AustraliaDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/CentralNorth/BoxingDayTest.php b/tests/Australia/Tasmania/CentralNorth/BoxingDayTest.php
index cb2560e35..539f48303 100644
--- a/tests/Australia/Tasmania/CentralNorth/BoxingDayTest.php
+++ b/tests/Australia/Tasmania/CentralNorth/BoxingDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/CentralNorth/CentralNorthBaseTestCase.php b/tests/Australia/Tasmania/CentralNorth/CentralNorthBaseTestCase.php
index 1f75f99c7..a8b17f8c7 100644
--- a/tests/Australia/Tasmania/CentralNorth/CentralNorthBaseTestCase.php
+++ b/tests/Australia/Tasmania/CentralNorth/CentralNorthBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/CentralNorth/CentralNorthTest.php b/tests/Australia/Tasmania/CentralNorth/CentralNorthTest.php
index 47243ade6..70261bee5 100644
--- a/tests/Australia/Tasmania/CentralNorth/CentralNorthTest.php
+++ b/tests/Australia/Tasmania/CentralNorth/CentralNorthTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/CentralNorth/ChristmasDayTest.php b/tests/Australia/Tasmania/CentralNorth/ChristmasDayTest.php
index 87fa0a513..42f17b93b 100644
--- a/tests/Australia/Tasmania/CentralNorth/ChristmasDayTest.php
+++ b/tests/Australia/Tasmania/CentralNorth/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/CentralNorth/DevonportShowTest.php b/tests/Australia/Tasmania/CentralNorth/DevonportShowTest.php
index 31b42c4b5..a1f01b381 100644
--- a/tests/Australia/Tasmania/CentralNorth/DevonportShowTest.php
+++ b/tests/Australia/Tasmania/CentralNorth/DevonportShowTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/CentralNorth/EasterMondayTest.php b/tests/Australia/Tasmania/CentralNorth/EasterMondayTest.php
index 8436ab37a..4aa814b2c 100644
--- a/tests/Australia/Tasmania/CentralNorth/EasterMondayTest.php
+++ b/tests/Australia/Tasmania/CentralNorth/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/CentralNorth/EightHourDayTest.php b/tests/Australia/Tasmania/CentralNorth/EightHourDayTest.php
index 6b61f5e0e..a63798127 100644
--- a/tests/Australia/Tasmania/CentralNorth/EightHourDayTest.php
+++ b/tests/Australia/Tasmania/CentralNorth/EightHourDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/CentralNorth/GoodFridayTest.php b/tests/Australia/Tasmania/CentralNorth/GoodFridayTest.php
index 899ae7c41..649d600d6 100644
--- a/tests/Australia/Tasmania/CentralNorth/GoodFridayTest.php
+++ b/tests/Australia/Tasmania/CentralNorth/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/CentralNorth/NationalDayOfMourningTest.php b/tests/Australia/Tasmania/CentralNorth/NationalDayOfMourningTest.php
index 69c34eaee..35577c1de 100644
--- a/tests/Australia/Tasmania/CentralNorth/NationalDayOfMourningTest.php
+++ b/tests/Australia/Tasmania/CentralNorth/NationalDayOfMourningTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/CentralNorth/NewYearsDayTest.php b/tests/Australia/Tasmania/CentralNorth/NewYearsDayTest.php
index 9e7bdec0c..972a1637b 100644
--- a/tests/Australia/Tasmania/CentralNorth/NewYearsDayTest.php
+++ b/tests/Australia/Tasmania/CentralNorth/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/CentralNorth/QueensBirthdayTest.php b/tests/Australia/Tasmania/CentralNorth/QueensBirthdayTest.php
index 633fc4028..022f64ed2 100644
--- a/tests/Australia/Tasmania/CentralNorth/QueensBirthdayTest.php
+++ b/tests/Australia/Tasmania/CentralNorth/QueensBirthdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/CentralNorth/RecreationDayTest.php b/tests/Australia/Tasmania/CentralNorth/RecreationDayTest.php
index fca4d79f2..83415e131 100644
--- a/tests/Australia/Tasmania/CentralNorth/RecreationDayTest.php
+++ b/tests/Australia/Tasmania/CentralNorth/RecreationDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/ChristmasDayTest.php b/tests/Australia/Tasmania/ChristmasDayTest.php
index 63729e690..976c5a65b 100644
--- a/tests/Australia/Tasmania/ChristmasDayTest.php
+++ b/tests/Australia/Tasmania/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/EasterMondayTest.php b/tests/Australia/Tasmania/EasterMondayTest.php
index 05f9a3fb7..cc43d452f 100644
--- a/tests/Australia/Tasmania/EasterMondayTest.php
+++ b/tests/Australia/Tasmania/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/EightHourDayTest.php b/tests/Australia/Tasmania/EightHourDayTest.php
index 2c917796f..b06e169c7 100644
--- a/tests/Australia/Tasmania/EightHourDayTest.php
+++ b/tests/Australia/Tasmania/EightHourDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/FlindersIsland/AnzacDayTest.php b/tests/Australia/Tasmania/FlindersIsland/AnzacDayTest.php
index ff9e05c38..7b7a9aa14 100644
--- a/tests/Australia/Tasmania/FlindersIsland/AnzacDayTest.php
+++ b/tests/Australia/Tasmania/FlindersIsland/AnzacDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/FlindersIsland/AustraliaDayTest.php b/tests/Australia/Tasmania/FlindersIsland/AustraliaDayTest.php
index 30bb2b864..bdd61b9b7 100644
--- a/tests/Australia/Tasmania/FlindersIsland/AustraliaDayTest.php
+++ b/tests/Australia/Tasmania/FlindersIsland/AustraliaDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/FlindersIsland/BoxingDayTest.php b/tests/Australia/Tasmania/FlindersIsland/BoxingDayTest.php
index 0e94128df..98bbc8ffb 100644
--- a/tests/Australia/Tasmania/FlindersIsland/BoxingDayTest.php
+++ b/tests/Australia/Tasmania/FlindersIsland/BoxingDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/FlindersIsland/ChristmasDayTest.php b/tests/Australia/Tasmania/FlindersIsland/ChristmasDayTest.php
index 2ac649bea..7abccd447 100644
--- a/tests/Australia/Tasmania/FlindersIsland/ChristmasDayTest.php
+++ b/tests/Australia/Tasmania/FlindersIsland/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/FlindersIsland/EasterMondayTest.php b/tests/Australia/Tasmania/FlindersIsland/EasterMondayTest.php
index 57e5e927f..cca554f89 100644
--- a/tests/Australia/Tasmania/FlindersIsland/EasterMondayTest.php
+++ b/tests/Australia/Tasmania/FlindersIsland/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/FlindersIsland/EightHourDayTest.php b/tests/Australia/Tasmania/FlindersIsland/EightHourDayTest.php
index 863b8ff97..5e168c73a 100644
--- a/tests/Australia/Tasmania/FlindersIsland/EightHourDayTest.php
+++ b/tests/Australia/Tasmania/FlindersIsland/EightHourDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/FlindersIsland/FlindersIslandBaseTestCase.php b/tests/Australia/Tasmania/FlindersIsland/FlindersIslandBaseTestCase.php
index 21892867d..addabd1b7 100644
--- a/tests/Australia/Tasmania/FlindersIsland/FlindersIslandBaseTestCase.php
+++ b/tests/Australia/Tasmania/FlindersIsland/FlindersIslandBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/FlindersIsland/FlindersIslandShowTest.php b/tests/Australia/Tasmania/FlindersIsland/FlindersIslandShowTest.php
index fc9ed9cf8..866876b82 100644
--- a/tests/Australia/Tasmania/FlindersIsland/FlindersIslandShowTest.php
+++ b/tests/Australia/Tasmania/FlindersIsland/FlindersIslandShowTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/FlindersIsland/FlindersIslandTest.php b/tests/Australia/Tasmania/FlindersIsland/FlindersIslandTest.php
index b8253b60d..2dfcba6b1 100644
--- a/tests/Australia/Tasmania/FlindersIsland/FlindersIslandTest.php
+++ b/tests/Australia/Tasmania/FlindersIsland/FlindersIslandTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/FlindersIsland/GoodFridayTest.php b/tests/Australia/Tasmania/FlindersIsland/GoodFridayTest.php
index 1d325b0b6..16e8bd89d 100644
--- a/tests/Australia/Tasmania/FlindersIsland/GoodFridayTest.php
+++ b/tests/Australia/Tasmania/FlindersIsland/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/FlindersIsland/NationalDayOfMourningTest.php b/tests/Australia/Tasmania/FlindersIsland/NationalDayOfMourningTest.php
index b8de4f91b..ddeb3a1e5 100644
--- a/tests/Australia/Tasmania/FlindersIsland/NationalDayOfMourningTest.php
+++ b/tests/Australia/Tasmania/FlindersIsland/NationalDayOfMourningTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/FlindersIsland/NewYearsDayTest.php b/tests/Australia/Tasmania/FlindersIsland/NewYearsDayTest.php
index d7e8729f0..2c82d63a8 100644
--- a/tests/Australia/Tasmania/FlindersIsland/NewYearsDayTest.php
+++ b/tests/Australia/Tasmania/FlindersIsland/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/FlindersIsland/QueensBirthdayTest.php b/tests/Australia/Tasmania/FlindersIsland/QueensBirthdayTest.php
index c157177b0..034e3cb2b 100644
--- a/tests/Australia/Tasmania/FlindersIsland/QueensBirthdayTest.php
+++ b/tests/Australia/Tasmania/FlindersIsland/QueensBirthdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/FlindersIsland/RecreationDayTest.php b/tests/Australia/Tasmania/FlindersIsland/RecreationDayTest.php
index 0ea40e063..cf2edb154 100644
--- a/tests/Australia/Tasmania/FlindersIsland/RecreationDayTest.php
+++ b/tests/Australia/Tasmania/FlindersIsland/RecreationDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/GoodFridayTest.php b/tests/Australia/Tasmania/GoodFridayTest.php
index c5e28a555..655fdd661 100644
--- a/tests/Australia/Tasmania/GoodFridayTest.php
+++ b/tests/Australia/Tasmania/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/KingIsland/AnzacDayTest.php b/tests/Australia/Tasmania/KingIsland/AnzacDayTest.php
index a03c76dae..747fc100c 100644
--- a/tests/Australia/Tasmania/KingIsland/AnzacDayTest.php
+++ b/tests/Australia/Tasmania/KingIsland/AnzacDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/KingIsland/AustraliaDayTest.php b/tests/Australia/Tasmania/KingIsland/AustraliaDayTest.php
index f62d24d23..a6f0bd768 100644
--- a/tests/Australia/Tasmania/KingIsland/AustraliaDayTest.php
+++ b/tests/Australia/Tasmania/KingIsland/AustraliaDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/KingIsland/BoxingDayTest.php b/tests/Australia/Tasmania/KingIsland/BoxingDayTest.php
index 5e28b26de..6eb01c514 100644
--- a/tests/Australia/Tasmania/KingIsland/BoxingDayTest.php
+++ b/tests/Australia/Tasmania/KingIsland/BoxingDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/KingIsland/ChristmasDayTest.php b/tests/Australia/Tasmania/KingIsland/ChristmasDayTest.php
index 2b7c1ec95..0cd9a65c9 100644
--- a/tests/Australia/Tasmania/KingIsland/ChristmasDayTest.php
+++ b/tests/Australia/Tasmania/KingIsland/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/KingIsland/EasterMondayTest.php b/tests/Australia/Tasmania/KingIsland/EasterMondayTest.php
index 6e9bfec55..014d148cf 100644
--- a/tests/Australia/Tasmania/KingIsland/EasterMondayTest.php
+++ b/tests/Australia/Tasmania/KingIsland/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/KingIsland/EightHourDayTest.php b/tests/Australia/Tasmania/KingIsland/EightHourDayTest.php
index c9c08963e..d042f5e4c 100644
--- a/tests/Australia/Tasmania/KingIsland/EightHourDayTest.php
+++ b/tests/Australia/Tasmania/KingIsland/EightHourDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/KingIsland/GoodFridayTest.php b/tests/Australia/Tasmania/KingIsland/GoodFridayTest.php
index 05865d07b..31e525ce5 100644
--- a/tests/Australia/Tasmania/KingIsland/GoodFridayTest.php
+++ b/tests/Australia/Tasmania/KingIsland/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/KingIsland/KingIslandBaseTestCase.php b/tests/Australia/Tasmania/KingIsland/KingIslandBaseTestCase.php
index 0795ab72e..ee1cd4a7d 100644
--- a/tests/Australia/Tasmania/KingIsland/KingIslandBaseTestCase.php
+++ b/tests/Australia/Tasmania/KingIsland/KingIslandBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/KingIsland/KingIslandShowTest.php b/tests/Australia/Tasmania/KingIsland/KingIslandShowTest.php
index 781aa1e75..9e87f0723 100644
--- a/tests/Australia/Tasmania/KingIsland/KingIslandShowTest.php
+++ b/tests/Australia/Tasmania/KingIsland/KingIslandShowTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/KingIsland/KingIslandTest.php b/tests/Australia/Tasmania/KingIsland/KingIslandTest.php
index 8de73e729..2cfef7aad 100644
--- a/tests/Australia/Tasmania/KingIsland/KingIslandTest.php
+++ b/tests/Australia/Tasmania/KingIsland/KingIslandTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/KingIsland/NationalDayOfMourningTest.php b/tests/Australia/Tasmania/KingIsland/NationalDayOfMourningTest.php
index 540246647..c51cebaf4 100644
--- a/tests/Australia/Tasmania/KingIsland/NationalDayOfMourningTest.php
+++ b/tests/Australia/Tasmania/KingIsland/NationalDayOfMourningTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/KingIsland/NewYearsDayTest.php b/tests/Australia/Tasmania/KingIsland/NewYearsDayTest.php
index f04f17ca9..049b24beb 100644
--- a/tests/Australia/Tasmania/KingIsland/NewYearsDayTest.php
+++ b/tests/Australia/Tasmania/KingIsland/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/KingIsland/QueensBirthdayTest.php b/tests/Australia/Tasmania/KingIsland/QueensBirthdayTest.php
index 4f627fedb..d16f41b0f 100644
--- a/tests/Australia/Tasmania/KingIsland/QueensBirthdayTest.php
+++ b/tests/Australia/Tasmania/KingIsland/QueensBirthdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/KingIsland/RecreationDayTest.php b/tests/Australia/Tasmania/KingIsland/RecreationDayTest.php
index 5b070d235..23dfcb8cb 100644
--- a/tests/Australia/Tasmania/KingIsland/RecreationDayTest.php
+++ b/tests/Australia/Tasmania/KingIsland/RecreationDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/NationalDayOfMourningTest.php b/tests/Australia/Tasmania/NationalDayOfMourningTest.php
index 9939d13c2..2300ad6e1 100644
--- a/tests/Australia/Tasmania/NationalDayOfMourningTest.php
+++ b/tests/Australia/Tasmania/NationalDayOfMourningTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/NewYearsDayTest.php b/tests/Australia/Tasmania/NewYearsDayTest.php
index fac49004c..94669240c 100644
--- a/tests/Australia/Tasmania/NewYearsDayTest.php
+++ b/tests/Australia/Tasmania/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northeast/AnzacDayTest.php b/tests/Australia/Tasmania/Northeast/AnzacDayTest.php
index 952b8ed1f..48706550e 100644
--- a/tests/Australia/Tasmania/Northeast/AnzacDayTest.php
+++ b/tests/Australia/Tasmania/Northeast/AnzacDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northeast/AustraliaDayTest.php b/tests/Australia/Tasmania/Northeast/AustraliaDayTest.php
index 8e5454262..0a8ab52ac 100644
--- a/tests/Australia/Tasmania/Northeast/AustraliaDayTest.php
+++ b/tests/Australia/Tasmania/Northeast/AustraliaDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northeast/BoxingDayTest.php b/tests/Australia/Tasmania/Northeast/BoxingDayTest.php
index 7dec060ea..098b52a2a 100644
--- a/tests/Australia/Tasmania/Northeast/BoxingDayTest.php
+++ b/tests/Australia/Tasmania/Northeast/BoxingDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northeast/ChristmasDayTest.php b/tests/Australia/Tasmania/Northeast/ChristmasDayTest.php
index 54aecdb4e..aff627fec 100644
--- a/tests/Australia/Tasmania/Northeast/ChristmasDayTest.php
+++ b/tests/Australia/Tasmania/Northeast/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northeast/EasterMondayTest.php b/tests/Australia/Tasmania/Northeast/EasterMondayTest.php
index 1ec006cf2..2f99a1553 100644
--- a/tests/Australia/Tasmania/Northeast/EasterMondayTest.php
+++ b/tests/Australia/Tasmania/Northeast/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northeast/EightHourDayTest.php b/tests/Australia/Tasmania/Northeast/EightHourDayTest.php
index 725faec7f..fb202ea67 100644
--- a/tests/Australia/Tasmania/Northeast/EightHourDayTest.php
+++ b/tests/Australia/Tasmania/Northeast/EightHourDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northeast/GoodFridayTest.php b/tests/Australia/Tasmania/Northeast/GoodFridayTest.php
index f07425fb9..3fe0fab57 100644
--- a/tests/Australia/Tasmania/Northeast/GoodFridayTest.php
+++ b/tests/Australia/Tasmania/Northeast/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northeast/LauncestonShowTest.php b/tests/Australia/Tasmania/Northeast/LauncestonShowTest.php
index 9c98352e8..1d1592c39 100644
--- a/tests/Australia/Tasmania/Northeast/LauncestonShowTest.php
+++ b/tests/Australia/Tasmania/Northeast/LauncestonShowTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northeast/NationalDayOfMourningTest.php b/tests/Australia/Tasmania/Northeast/NationalDayOfMourningTest.php
index cb1bf8662..4eba3ea43 100644
--- a/tests/Australia/Tasmania/Northeast/NationalDayOfMourningTest.php
+++ b/tests/Australia/Tasmania/Northeast/NationalDayOfMourningTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northeast/NewYearsDayTest.php b/tests/Australia/Tasmania/Northeast/NewYearsDayTest.php
index 8c50d4491..861594783 100644
--- a/tests/Australia/Tasmania/Northeast/NewYearsDayTest.php
+++ b/tests/Australia/Tasmania/Northeast/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northeast/NortheastBaseTestCase.php b/tests/Australia/Tasmania/Northeast/NortheastBaseTestCase.php
index 9cca4d18d..725beefae 100644
--- a/tests/Australia/Tasmania/Northeast/NortheastBaseTestCase.php
+++ b/tests/Australia/Tasmania/Northeast/NortheastBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northeast/NortheastTest.php b/tests/Australia/Tasmania/Northeast/NortheastTest.php
index 3e6b0ede3..cca1101d3 100644
--- a/tests/Australia/Tasmania/Northeast/NortheastTest.php
+++ b/tests/Australia/Tasmania/Northeast/NortheastTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northeast/QueensBirthdayTest.php b/tests/Australia/Tasmania/Northeast/QueensBirthdayTest.php
index 2415ae139..3f21f66e7 100644
--- a/tests/Australia/Tasmania/Northeast/QueensBirthdayTest.php
+++ b/tests/Australia/Tasmania/Northeast/QueensBirthdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northeast/RecreationDayTest.php b/tests/Australia/Tasmania/Northeast/RecreationDayTest.php
index 5f9ce5b67..682c56f5b 100644
--- a/tests/Australia/Tasmania/Northeast/RecreationDayTest.php
+++ b/tests/Australia/Tasmania/Northeast/RecreationDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northwest/AnzacDayTest.php b/tests/Australia/Tasmania/Northwest/AnzacDayTest.php
index f9f22ef39..d537da22b 100644
--- a/tests/Australia/Tasmania/Northwest/AnzacDayTest.php
+++ b/tests/Australia/Tasmania/Northwest/AnzacDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northwest/AustraliaDayTest.php b/tests/Australia/Tasmania/Northwest/AustraliaDayTest.php
index 3734f3e49..6beac5efd 100644
--- a/tests/Australia/Tasmania/Northwest/AustraliaDayTest.php
+++ b/tests/Australia/Tasmania/Northwest/AustraliaDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northwest/BoxingDayTest.php b/tests/Australia/Tasmania/Northwest/BoxingDayTest.php
index 671fa592b..aa410bf1e 100644
--- a/tests/Australia/Tasmania/Northwest/BoxingDayTest.php
+++ b/tests/Australia/Tasmania/Northwest/BoxingDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northwest/BurnieShowTest.php b/tests/Australia/Tasmania/Northwest/BurnieShowTest.php
index 01fdc05c0..99b683c63 100644
--- a/tests/Australia/Tasmania/Northwest/BurnieShowTest.php
+++ b/tests/Australia/Tasmania/Northwest/BurnieShowTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northwest/ChristmasDayTest.php b/tests/Australia/Tasmania/Northwest/ChristmasDayTest.php
index ba4f78f68..22e4d19bd 100644
--- a/tests/Australia/Tasmania/Northwest/ChristmasDayTest.php
+++ b/tests/Australia/Tasmania/Northwest/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northwest/CircularHead/AGFESTTest.php b/tests/Australia/Tasmania/Northwest/CircularHead/AGFESTTest.php
index ae724bd87..8233c8c65 100644
--- a/tests/Australia/Tasmania/Northwest/CircularHead/AGFESTTest.php
+++ b/tests/Australia/Tasmania/Northwest/CircularHead/AGFESTTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northwest/CircularHead/AnzacDayTest.php b/tests/Australia/Tasmania/Northwest/CircularHead/AnzacDayTest.php
index 2c7dc2336..feb695437 100644
--- a/tests/Australia/Tasmania/Northwest/CircularHead/AnzacDayTest.php
+++ b/tests/Australia/Tasmania/Northwest/CircularHead/AnzacDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northwest/CircularHead/AustraliaDayTest.php b/tests/Australia/Tasmania/Northwest/CircularHead/AustraliaDayTest.php
index 6c46874e7..459598dc9 100644
--- a/tests/Australia/Tasmania/Northwest/CircularHead/AustraliaDayTest.php
+++ b/tests/Australia/Tasmania/Northwest/CircularHead/AustraliaDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northwest/CircularHead/BoxingDayTest.php b/tests/Australia/Tasmania/Northwest/CircularHead/BoxingDayTest.php
index 2378f292f..c37fbcb81 100644
--- a/tests/Australia/Tasmania/Northwest/CircularHead/BoxingDayTest.php
+++ b/tests/Australia/Tasmania/Northwest/CircularHead/BoxingDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northwest/CircularHead/BurnieShowTest.php b/tests/Australia/Tasmania/Northwest/CircularHead/BurnieShowTest.php
index beda7b691..d53419ed4 100644
--- a/tests/Australia/Tasmania/Northwest/CircularHead/BurnieShowTest.php
+++ b/tests/Australia/Tasmania/Northwest/CircularHead/BurnieShowTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northwest/CircularHead/ChristmasDayTest.php b/tests/Australia/Tasmania/Northwest/CircularHead/ChristmasDayTest.php
index 3733fa07c..ff7d19d66 100644
--- a/tests/Australia/Tasmania/Northwest/CircularHead/ChristmasDayTest.php
+++ b/tests/Australia/Tasmania/Northwest/CircularHead/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northwest/CircularHead/CircularHeadBaseTestCase.php b/tests/Australia/Tasmania/Northwest/CircularHead/CircularHeadBaseTestCase.php
index ea02f0189..5ac113ee3 100644
--- a/tests/Australia/Tasmania/Northwest/CircularHead/CircularHeadBaseTestCase.php
+++ b/tests/Australia/Tasmania/Northwest/CircularHead/CircularHeadBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northwest/CircularHead/CircularHeadTest.php b/tests/Australia/Tasmania/Northwest/CircularHead/CircularHeadTest.php
index 6707fa8fc..0a7b1c72f 100644
--- a/tests/Australia/Tasmania/Northwest/CircularHead/CircularHeadTest.php
+++ b/tests/Australia/Tasmania/Northwest/CircularHead/CircularHeadTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northwest/CircularHead/EasterMondayTest.php b/tests/Australia/Tasmania/Northwest/CircularHead/EasterMondayTest.php
index 6fd88ded4..38e2efc9e 100644
--- a/tests/Australia/Tasmania/Northwest/CircularHead/EasterMondayTest.php
+++ b/tests/Australia/Tasmania/Northwest/CircularHead/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northwest/CircularHead/EightHourDayTest.php b/tests/Australia/Tasmania/Northwest/CircularHead/EightHourDayTest.php
index 5ba0db846..3624bbe02 100644
--- a/tests/Australia/Tasmania/Northwest/CircularHead/EightHourDayTest.php
+++ b/tests/Australia/Tasmania/Northwest/CircularHead/EightHourDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northwest/CircularHead/GoodFridayTest.php b/tests/Australia/Tasmania/Northwest/CircularHead/GoodFridayTest.php
index 453011529..2413c4c40 100644
--- a/tests/Australia/Tasmania/Northwest/CircularHead/GoodFridayTest.php
+++ b/tests/Australia/Tasmania/Northwest/CircularHead/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northwest/CircularHead/NationalDayOfMourningTest.php b/tests/Australia/Tasmania/Northwest/CircularHead/NationalDayOfMourningTest.php
index 10cd95f8a..ad699e295 100644
--- a/tests/Australia/Tasmania/Northwest/CircularHead/NationalDayOfMourningTest.php
+++ b/tests/Australia/Tasmania/Northwest/CircularHead/NationalDayOfMourningTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northwest/CircularHead/NewYearsDayTest.php b/tests/Australia/Tasmania/Northwest/CircularHead/NewYearsDayTest.php
index b507d4553..eb0b6cd31 100644
--- a/tests/Australia/Tasmania/Northwest/CircularHead/NewYearsDayTest.php
+++ b/tests/Australia/Tasmania/Northwest/CircularHead/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northwest/CircularHead/QueensBirthdayTest.php b/tests/Australia/Tasmania/Northwest/CircularHead/QueensBirthdayTest.php
index c9b4c5273..7acc86cea 100644
--- a/tests/Australia/Tasmania/Northwest/CircularHead/QueensBirthdayTest.php
+++ b/tests/Australia/Tasmania/Northwest/CircularHead/QueensBirthdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northwest/CircularHead/RecreationDayTest.php b/tests/Australia/Tasmania/Northwest/CircularHead/RecreationDayTest.php
index 7fa448f5f..29d0958c6 100644
--- a/tests/Australia/Tasmania/Northwest/CircularHead/RecreationDayTest.php
+++ b/tests/Australia/Tasmania/Northwest/CircularHead/RecreationDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northwest/EasterMondayTest.php b/tests/Australia/Tasmania/Northwest/EasterMondayTest.php
index 677243e0b..3fc4e77b7 100644
--- a/tests/Australia/Tasmania/Northwest/EasterMondayTest.php
+++ b/tests/Australia/Tasmania/Northwest/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northwest/EightHourDayTest.php b/tests/Australia/Tasmania/Northwest/EightHourDayTest.php
index 03935aa9a..03d7ab6ce 100644
--- a/tests/Australia/Tasmania/Northwest/EightHourDayTest.php
+++ b/tests/Australia/Tasmania/Northwest/EightHourDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northwest/GoodFridayTest.php b/tests/Australia/Tasmania/Northwest/GoodFridayTest.php
index b5c8f6825..42a471264 100644
--- a/tests/Australia/Tasmania/Northwest/GoodFridayTest.php
+++ b/tests/Australia/Tasmania/Northwest/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northwest/NationalDayOfMourningTest.php b/tests/Australia/Tasmania/Northwest/NationalDayOfMourningTest.php
index 374c098ab..2df8bed8d 100644
--- a/tests/Australia/Tasmania/Northwest/NationalDayOfMourningTest.php
+++ b/tests/Australia/Tasmania/Northwest/NationalDayOfMourningTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northwest/NewYearsDayTest.php b/tests/Australia/Tasmania/Northwest/NewYearsDayTest.php
index 9e6dbf116..945b972ea 100644
--- a/tests/Australia/Tasmania/Northwest/NewYearsDayTest.php
+++ b/tests/Australia/Tasmania/Northwest/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northwest/NorthwestBaseTestCase.php b/tests/Australia/Tasmania/Northwest/NorthwestBaseTestCase.php
index 890880fc5..2d944a2de 100644
--- a/tests/Australia/Tasmania/Northwest/NorthwestBaseTestCase.php
+++ b/tests/Australia/Tasmania/Northwest/NorthwestBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northwest/NorthwestTest.php b/tests/Australia/Tasmania/Northwest/NorthwestTest.php
index 8f43c6c9b..66a4f51c8 100644
--- a/tests/Australia/Tasmania/Northwest/NorthwestTest.php
+++ b/tests/Australia/Tasmania/Northwest/NorthwestTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northwest/QueensBirthdayTest.php b/tests/Australia/Tasmania/Northwest/QueensBirthdayTest.php
index ebd351b3c..a56522c6f 100644
--- a/tests/Australia/Tasmania/Northwest/QueensBirthdayTest.php
+++ b/tests/Australia/Tasmania/Northwest/QueensBirthdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/Northwest/RecreationDayTest.php b/tests/Australia/Tasmania/Northwest/RecreationDayTest.php
index 45fce7e57..bd832a12a 100644
--- a/tests/Australia/Tasmania/Northwest/RecreationDayTest.php
+++ b/tests/Australia/Tasmania/Northwest/RecreationDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/QueensBirthdayTest.php b/tests/Australia/Tasmania/QueensBirthdayTest.php
index 91224ce34..9b33c1d4a 100644
--- a/tests/Australia/Tasmania/QueensBirthdayTest.php
+++ b/tests/Australia/Tasmania/QueensBirthdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/RecreationDayTest.php b/tests/Australia/Tasmania/RecreationDayTest.php
index 38023a3b1..e5c5f8003 100644
--- a/tests/Australia/Tasmania/RecreationDayTest.php
+++ b/tests/Australia/Tasmania/RecreationDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/South/AnzacDayTest.php b/tests/Australia/Tasmania/South/AnzacDayTest.php
index f0bdf53e0..7a54311a8 100644
--- a/tests/Australia/Tasmania/South/AnzacDayTest.php
+++ b/tests/Australia/Tasmania/South/AnzacDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/South/AustraliaDayTest.php b/tests/Australia/Tasmania/South/AustraliaDayTest.php
index 0e75a943d..23217efcc 100644
--- a/tests/Australia/Tasmania/South/AustraliaDayTest.php
+++ b/tests/Australia/Tasmania/South/AustraliaDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/South/BoxingDayTest.php b/tests/Australia/Tasmania/South/BoxingDayTest.php
index dbec3cc75..749ac47cf 100644
--- a/tests/Australia/Tasmania/South/BoxingDayTest.php
+++ b/tests/Australia/Tasmania/South/BoxingDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/South/ChristmasDayTest.php b/tests/Australia/Tasmania/South/ChristmasDayTest.php
index bb7d5d3cd..ad63c23b2 100644
--- a/tests/Australia/Tasmania/South/ChristmasDayTest.php
+++ b/tests/Australia/Tasmania/South/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/South/EasterMondayTest.php b/tests/Australia/Tasmania/South/EasterMondayTest.php
index e689cc4c7..9e32f3eea 100644
--- a/tests/Australia/Tasmania/South/EasterMondayTest.php
+++ b/tests/Australia/Tasmania/South/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/South/EightHourDayTest.php b/tests/Australia/Tasmania/South/EightHourDayTest.php
index c7073ceb0..3a5ac4670 100644
--- a/tests/Australia/Tasmania/South/EightHourDayTest.php
+++ b/tests/Australia/Tasmania/South/EightHourDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/South/GoodFridayTest.php b/tests/Australia/Tasmania/South/GoodFridayTest.php
index f7c5ae3e4..a928cd4e3 100644
--- a/tests/Australia/Tasmania/South/GoodFridayTest.php
+++ b/tests/Australia/Tasmania/South/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/South/HobartShowTest.php b/tests/Australia/Tasmania/South/HobartShowTest.php
index 6ddb1bfe4..811b3813e 100644
--- a/tests/Australia/Tasmania/South/HobartShowTest.php
+++ b/tests/Australia/Tasmania/South/HobartShowTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/South/NationalDayOfMourningTest.php b/tests/Australia/Tasmania/South/NationalDayOfMourningTest.php
index 134b2c326..14452b045 100644
--- a/tests/Australia/Tasmania/South/NationalDayOfMourningTest.php
+++ b/tests/Australia/Tasmania/South/NationalDayOfMourningTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/South/NewYearsDayTest.php b/tests/Australia/Tasmania/South/NewYearsDayTest.php
index 3ea99a475..4e1c8da29 100644
--- a/tests/Australia/Tasmania/South/NewYearsDayTest.php
+++ b/tests/Australia/Tasmania/South/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/South/QueensBirthdayTest.php b/tests/Australia/Tasmania/South/QueensBirthdayTest.php
index fb815110e..662547359 100644
--- a/tests/Australia/Tasmania/South/QueensBirthdayTest.php
+++ b/tests/Australia/Tasmania/South/QueensBirthdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/South/RecreationDayTest.php b/tests/Australia/Tasmania/South/RecreationDayTest.php
index 35432fe9f..a41e335b7 100644
--- a/tests/Australia/Tasmania/South/RecreationDayTest.php
+++ b/tests/Australia/Tasmania/South/RecreationDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/South/SouthBaseTestCase.php b/tests/Australia/Tasmania/South/SouthBaseTestCase.php
index 37b2a25df..808bb4ea5 100644
--- a/tests/Australia/Tasmania/South/SouthBaseTestCase.php
+++ b/tests/Australia/Tasmania/South/SouthBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/South/SouthTest.php b/tests/Australia/Tasmania/South/SouthTest.php
index 48df0b1cd..7dce7754d 100644
--- a/tests/Australia/Tasmania/South/SouthTest.php
+++ b/tests/Australia/Tasmania/South/SouthTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/South/Southeast/AnzacDayTest.php b/tests/Australia/Tasmania/South/Southeast/AnzacDayTest.php
index 9ddc1d644..675d32d84 100644
--- a/tests/Australia/Tasmania/South/Southeast/AnzacDayTest.php
+++ b/tests/Australia/Tasmania/South/Southeast/AnzacDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/South/Southeast/AustraliaDayTest.php b/tests/Australia/Tasmania/South/Southeast/AustraliaDayTest.php
index 6bd1b82e6..4b4b14c91 100644
--- a/tests/Australia/Tasmania/South/Southeast/AustraliaDayTest.php
+++ b/tests/Australia/Tasmania/South/Southeast/AustraliaDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/South/Southeast/BoxingDayTest.php b/tests/Australia/Tasmania/South/Southeast/BoxingDayTest.php
index 557616bf6..04fb480ea 100644
--- a/tests/Australia/Tasmania/South/Southeast/BoxingDayTest.php
+++ b/tests/Australia/Tasmania/South/Southeast/BoxingDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/South/Southeast/ChristmasDayTest.php b/tests/Australia/Tasmania/South/Southeast/ChristmasDayTest.php
index f461b047c..978ed75fb 100644
--- a/tests/Australia/Tasmania/South/Southeast/ChristmasDayTest.php
+++ b/tests/Australia/Tasmania/South/Southeast/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/South/Southeast/EasterMondayTest.php b/tests/Australia/Tasmania/South/Southeast/EasterMondayTest.php
index a59b4e851..ecf2a1ce5 100644
--- a/tests/Australia/Tasmania/South/Southeast/EasterMondayTest.php
+++ b/tests/Australia/Tasmania/South/Southeast/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/South/Southeast/EightHourDayTest.php b/tests/Australia/Tasmania/South/Southeast/EightHourDayTest.php
index ecd0528bc..83882988e 100644
--- a/tests/Australia/Tasmania/South/Southeast/EightHourDayTest.php
+++ b/tests/Australia/Tasmania/South/Southeast/EightHourDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/South/Southeast/GoodFridayTest.php b/tests/Australia/Tasmania/South/Southeast/GoodFridayTest.php
index 83b35ae35..09d264c5f 100644
--- a/tests/Australia/Tasmania/South/Southeast/GoodFridayTest.php
+++ b/tests/Australia/Tasmania/South/Southeast/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/South/Southeast/HobartRegattaTest.php b/tests/Australia/Tasmania/South/Southeast/HobartRegattaTest.php
index 2b50f07e8..1ee14c720 100644
--- a/tests/Australia/Tasmania/South/Southeast/HobartRegattaTest.php
+++ b/tests/Australia/Tasmania/South/Southeast/HobartRegattaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/South/Southeast/HobartShowTest.php b/tests/Australia/Tasmania/South/Southeast/HobartShowTest.php
index f6783d849..29707b6a2 100644
--- a/tests/Australia/Tasmania/South/Southeast/HobartShowTest.php
+++ b/tests/Australia/Tasmania/South/Southeast/HobartShowTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/South/Southeast/NationalDayOfMourningTest.php b/tests/Australia/Tasmania/South/Southeast/NationalDayOfMourningTest.php
index 6a3600a9a..c8cd0de40 100644
--- a/tests/Australia/Tasmania/South/Southeast/NationalDayOfMourningTest.php
+++ b/tests/Australia/Tasmania/South/Southeast/NationalDayOfMourningTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/South/Southeast/NewYearsDayTest.php b/tests/Australia/Tasmania/South/Southeast/NewYearsDayTest.php
index f64eccd81..e3b2e22cc 100644
--- a/tests/Australia/Tasmania/South/Southeast/NewYearsDayTest.php
+++ b/tests/Australia/Tasmania/South/Southeast/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/South/Southeast/QueensBirthdayTest.php b/tests/Australia/Tasmania/South/Southeast/QueensBirthdayTest.php
index d68fecdef..3bbf67fd7 100644
--- a/tests/Australia/Tasmania/South/Southeast/QueensBirthdayTest.php
+++ b/tests/Australia/Tasmania/South/Southeast/QueensBirthdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/South/Southeast/SoutheastBaseTestCase.php b/tests/Australia/Tasmania/South/Southeast/SoutheastBaseTestCase.php
index ff511440f..05f7dc441 100644
--- a/tests/Australia/Tasmania/South/Southeast/SoutheastBaseTestCase.php
+++ b/tests/Australia/Tasmania/South/Southeast/SoutheastBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/South/Southeast/SoutheastTest.php b/tests/Australia/Tasmania/South/Southeast/SoutheastTest.php
index 2278aabdc..c2b9d6d88 100644
--- a/tests/Australia/Tasmania/South/Southeast/SoutheastTest.php
+++ b/tests/Australia/Tasmania/South/Southeast/SoutheastTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/TasmaniaBaseTestCase.php b/tests/Australia/Tasmania/TasmaniaBaseTestCase.php
index 8ca70553a..3bec94099 100644
--- a/tests/Australia/Tasmania/TasmaniaBaseTestCase.php
+++ b/tests/Australia/Tasmania/TasmaniaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Tasmania/TasmaniaTest.php b/tests/Australia/Tasmania/TasmaniaTest.php
index 720a2d88f..a1b688fc9 100644
--- a/tests/Australia/Tasmania/TasmaniaTest.php
+++ b/tests/Australia/Tasmania/TasmaniaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Victoria/AFLGrandFinalFridayTest.php b/tests/Australia/Victoria/AFLGrandFinalFridayTest.php
index 92c627705..3e28855ad 100644
--- a/tests/Australia/Victoria/AFLGrandFinalFridayTest.php
+++ b/tests/Australia/Victoria/AFLGrandFinalFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Victoria/AnzacDayTest.php b/tests/Australia/Victoria/AnzacDayTest.php
index 70b276029..49dcf7914 100644
--- a/tests/Australia/Victoria/AnzacDayTest.php
+++ b/tests/Australia/Victoria/AnzacDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Victoria/AustraliaDayTest.php b/tests/Australia/Victoria/AustraliaDayTest.php
index 2b787efcb..9ccc6d719 100644
--- a/tests/Australia/Victoria/AustraliaDayTest.php
+++ b/tests/Australia/Victoria/AustraliaDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Victoria/BoxingDayTest.php b/tests/Australia/Victoria/BoxingDayTest.php
index 1563e3821..3daad58e0 100644
--- a/tests/Australia/Victoria/BoxingDayTest.php
+++ b/tests/Australia/Victoria/BoxingDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Victoria/ChristmasDayTest.php b/tests/Australia/Victoria/ChristmasDayTest.php
index d826c02b1..40e3d5757 100644
--- a/tests/Australia/Victoria/ChristmasDayTest.php
+++ b/tests/Australia/Victoria/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Victoria/EasterMondayTest.php b/tests/Australia/Victoria/EasterMondayTest.php
index 35185159a..156a4084b 100644
--- a/tests/Australia/Victoria/EasterMondayTest.php
+++ b/tests/Australia/Victoria/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Victoria/EasterSaturdayTest.php b/tests/Australia/Victoria/EasterSaturdayTest.php
index cb5376c62..a4abc4c73 100644
--- a/tests/Australia/Victoria/EasterSaturdayTest.php
+++ b/tests/Australia/Victoria/EasterSaturdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Victoria/EasterSundayTest.php b/tests/Australia/Victoria/EasterSundayTest.php
index f23cf2732..d159346ac 100644
--- a/tests/Australia/Victoria/EasterSundayTest.php
+++ b/tests/Australia/Victoria/EasterSundayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Victoria/GoodFridayTest.php b/tests/Australia/Victoria/GoodFridayTest.php
index 56656a247..b8f7a7a73 100644
--- a/tests/Australia/Victoria/GoodFridayTest.php
+++ b/tests/Australia/Victoria/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Victoria/LabourDayTest.php b/tests/Australia/Victoria/LabourDayTest.php
index 02fe36a7f..decc83f7f 100644
--- a/tests/Australia/Victoria/LabourDayTest.php
+++ b/tests/Australia/Victoria/LabourDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Victoria/MelbourneCupDayTest.php b/tests/Australia/Victoria/MelbourneCupDayTest.php
index c30e7b0da..4ff897ca1 100644
--- a/tests/Australia/Victoria/MelbourneCupDayTest.php
+++ b/tests/Australia/Victoria/MelbourneCupDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Victoria/NationalDayOfMourningTest.php b/tests/Australia/Victoria/NationalDayOfMourningTest.php
index 9b30100cc..640169f52 100644
--- a/tests/Australia/Victoria/NationalDayOfMourningTest.php
+++ b/tests/Australia/Victoria/NationalDayOfMourningTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Victoria/NewYearsDayTest.php b/tests/Australia/Victoria/NewYearsDayTest.php
index d5bacbe97..848f44ac8 100644
--- a/tests/Australia/Victoria/NewYearsDayTest.php
+++ b/tests/Australia/Victoria/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Victoria/QueensBirthdayTest.php b/tests/Australia/Victoria/QueensBirthdayTest.php
index 1f19c5388..0f1d38de2 100644
--- a/tests/Australia/Victoria/QueensBirthdayTest.php
+++ b/tests/Australia/Victoria/QueensBirthdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Victoria/VictoriaBaseTestCase.php b/tests/Australia/Victoria/VictoriaBaseTestCase.php
index 667c4b43d..69a67d608 100644
--- a/tests/Australia/Victoria/VictoriaBaseTestCase.php
+++ b/tests/Australia/Victoria/VictoriaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/Victoria/VictoriaTest.php b/tests/Australia/Victoria/VictoriaTest.php
index b8095d1e3..94b26fd4f 100644
--- a/tests/Australia/Victoria/VictoriaTest.php
+++ b/tests/Australia/Victoria/VictoriaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/WesternAustralia/AnzacDayTest.php b/tests/Australia/WesternAustralia/AnzacDayTest.php
index e688254d4..dfdbca20a 100644
--- a/tests/Australia/WesternAustralia/AnzacDayTest.php
+++ b/tests/Australia/WesternAustralia/AnzacDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/WesternAustralia/AustraliaDayTest.php b/tests/Australia/WesternAustralia/AustraliaDayTest.php
index a113e4d82..03b2fda4e 100644
--- a/tests/Australia/WesternAustralia/AustraliaDayTest.php
+++ b/tests/Australia/WesternAustralia/AustraliaDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/WesternAustralia/BoxingDayTest.php b/tests/Australia/WesternAustralia/BoxingDayTest.php
index 8c23896ec..519b84866 100644
--- a/tests/Australia/WesternAustralia/BoxingDayTest.php
+++ b/tests/Australia/WesternAustralia/BoxingDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/WesternAustralia/ChristmasDayTest.php b/tests/Australia/WesternAustralia/ChristmasDayTest.php
index f2f59fab3..7c7c51366 100644
--- a/tests/Australia/WesternAustralia/ChristmasDayTest.php
+++ b/tests/Australia/WesternAustralia/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/WesternAustralia/EasterMondayTest.php b/tests/Australia/WesternAustralia/EasterMondayTest.php
index 46ee00377..42bb8bae5 100644
--- a/tests/Australia/WesternAustralia/EasterMondayTest.php
+++ b/tests/Australia/WesternAustralia/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/WesternAustralia/GoodFridayTest.php b/tests/Australia/WesternAustralia/GoodFridayTest.php
index 45abe4bac..25371439a 100644
--- a/tests/Australia/WesternAustralia/GoodFridayTest.php
+++ b/tests/Australia/WesternAustralia/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/WesternAustralia/LabourDayTest.php b/tests/Australia/WesternAustralia/LabourDayTest.php
index 80eaba3b8..f553349ac 100644
--- a/tests/Australia/WesternAustralia/LabourDayTest.php
+++ b/tests/Australia/WesternAustralia/LabourDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/WesternAustralia/NationalDayOfMourningTest.php b/tests/Australia/WesternAustralia/NationalDayOfMourningTest.php
index be51b1a63..c17db46fb 100644
--- a/tests/Australia/WesternAustralia/NationalDayOfMourningTest.php
+++ b/tests/Australia/WesternAustralia/NationalDayOfMourningTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/WesternAustralia/NewYearsDayTest.php b/tests/Australia/WesternAustralia/NewYearsDayTest.php
index f0868aed3..3c619ab6f 100644
--- a/tests/Australia/WesternAustralia/NewYearsDayTest.php
+++ b/tests/Australia/WesternAustralia/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/WesternAustralia/QueensBirthdayTest.php b/tests/Australia/WesternAustralia/QueensBirthdayTest.php
index 9800f58d2..414bf9d9d 100644
--- a/tests/Australia/WesternAustralia/QueensBirthdayTest.php
+++ b/tests/Australia/WesternAustralia/QueensBirthdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/WesternAustralia/WesternAustraliaBaseTestCase.php b/tests/Australia/WesternAustralia/WesternAustraliaBaseTestCase.php
index 819ab05ad..f11100aac 100644
--- a/tests/Australia/WesternAustralia/WesternAustraliaBaseTestCase.php
+++ b/tests/Australia/WesternAustralia/WesternAustraliaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/WesternAustralia/WesternAustraliaDayTest.php b/tests/Australia/WesternAustralia/WesternAustraliaDayTest.php
index deccbfafb..329f4dff2 100644
--- a/tests/Australia/WesternAustralia/WesternAustraliaDayTest.php
+++ b/tests/Australia/WesternAustralia/WesternAustraliaDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Australia/WesternAustralia/WesternAustraliaTest.php b/tests/Australia/WesternAustralia/WesternAustraliaTest.php
index 45221f3b7..bca1a40c7 100644
--- a/tests/Australia/WesternAustralia/WesternAustraliaTest.php
+++ b/tests/Australia/WesternAustralia/WesternAustraliaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/AllSaintsDayTest.php b/tests/Austria/AllSaintsDayTest.php
index 9399224f9..5db4ec037 100644
--- a/tests/Austria/AllSaintsDayTest.php
+++ b/tests/Austria/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/AscensionDayTest.php b/tests/Austria/AscensionDayTest.php
index 103c8b771..e919b60f0 100644
--- a/tests/Austria/AscensionDayTest.php
+++ b/tests/Austria/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/AssumptionOfMaryTest.php b/tests/Austria/AssumptionOfMaryTest.php
index f45925be8..b29534dc6 100644
--- a/tests/Austria/AssumptionOfMaryTest.php
+++ b/tests/Austria/AssumptionOfMaryTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/AustriaBaseTestCase.php b/tests/Austria/AustriaBaseTestCase.php
index 9abe1babc..5692685b3 100644
--- a/tests/Austria/AustriaBaseTestCase.php
+++ b/tests/Austria/AustriaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/AustriaTest.php b/tests/Austria/AustriaTest.php
index a123f11ab..c016e638b 100644
--- a/tests/Austria/AustriaTest.php
+++ b/tests/Austria/AustriaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/Burgenland/BurgenlandBaseTestCase.php b/tests/Austria/Burgenland/BurgenlandBaseTestCase.php
index c160689e0..53d09aa41 100644
--- a/tests/Austria/Burgenland/BurgenlandBaseTestCase.php
+++ b/tests/Austria/Burgenland/BurgenlandBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/Burgenland/BurgenlandTest.php b/tests/Austria/Burgenland/BurgenlandTest.php
index 1e2e88211..c858fc165 100644
--- a/tests/Austria/Burgenland/BurgenlandTest.php
+++ b/tests/Austria/Burgenland/BurgenlandTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/Burgenland/stMartinsDayTest.php b/tests/Austria/Burgenland/stMartinsDayTest.php
index d526652c7..a8e8409ef 100644
--- a/tests/Austria/Burgenland/stMartinsDayTest.php
+++ b/tests/Austria/Burgenland/stMartinsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/Carinthia/CarinthiaBaseTestCase.php b/tests/Austria/Carinthia/CarinthiaBaseTestCase.php
index be30a7c68..a95bb9424 100644
--- a/tests/Austria/Carinthia/CarinthiaBaseTestCase.php
+++ b/tests/Austria/Carinthia/CarinthiaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/Carinthia/CarinthiaTest.php b/tests/Austria/Carinthia/CarinthiaTest.php
index af460fc04..7a9c8c4dd 100644
--- a/tests/Austria/Carinthia/CarinthiaTest.php
+++ b/tests/Austria/Carinthia/CarinthiaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/Carinthia/PlebisciteDayTest.php b/tests/Austria/Carinthia/PlebisciteDayTest.php
index bf17b2574..7e6eb489d 100644
--- a/tests/Austria/Carinthia/PlebisciteDayTest.php
+++ b/tests/Austria/Carinthia/PlebisciteDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/Carinthia/StJosephsDayTest.php b/tests/Austria/Carinthia/StJosephsDayTest.php
index 8e0eb6e15..10534e943 100644
--- a/tests/Austria/Carinthia/StJosephsDayTest.php
+++ b/tests/Austria/Carinthia/StJosephsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/ChristmasTest.php b/tests/Austria/ChristmasTest.php
index 15301222c..5559a2017 100644
--- a/tests/Austria/ChristmasTest.php
+++ b/tests/Austria/ChristmasTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/CorpusChristiTest.php b/tests/Austria/CorpusChristiTest.php
index 7c1a6b0aa..38f53e24d 100644
--- a/tests/Austria/CorpusChristiTest.php
+++ b/tests/Austria/CorpusChristiTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/EasterMondayTest.php b/tests/Austria/EasterMondayTest.php
index 980e2e5b1..a83b615c8 100644
--- a/tests/Austria/EasterMondayTest.php
+++ b/tests/Austria/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/EasterTest.php b/tests/Austria/EasterTest.php
index 2877b1845..0ebb0a297 100644
--- a/tests/Austria/EasterTest.php
+++ b/tests/Austria/EasterTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/EpiphanyTest.php b/tests/Austria/EpiphanyTest.php
index 6cdb1269a..82bd488f5 100644
--- a/tests/Austria/EpiphanyTest.php
+++ b/tests/Austria/EpiphanyTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/ImmaculateConceptionTest.php b/tests/Austria/ImmaculateConceptionTest.php
index 1502d6248..af01aa535 100644
--- a/tests/Austria/ImmaculateConceptionTest.php
+++ b/tests/Austria/ImmaculateConceptionTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/InternationalWorkersDayTest.php b/tests/Austria/InternationalWorkersDayTest.php
index db56391f3..e9fc894aa 100644
--- a/tests/Austria/InternationalWorkersDayTest.php
+++ b/tests/Austria/InternationalWorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/LowerAustria/LowerAustriaBaseTestCase.php b/tests/Austria/LowerAustria/LowerAustriaBaseTestCase.php
index f9ac1fdd1..f74594413 100644
--- a/tests/Austria/LowerAustria/LowerAustriaBaseTestCase.php
+++ b/tests/Austria/LowerAustria/LowerAustriaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/LowerAustria/LowerAustriaTest.php b/tests/Austria/LowerAustria/LowerAustriaTest.php
index ca418553f..e111edacf 100644
--- a/tests/Austria/LowerAustria/LowerAustriaTest.php
+++ b/tests/Austria/LowerAustria/LowerAustriaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/LowerAustria/StLeopoldsDayTest.php b/tests/Austria/LowerAustria/StLeopoldsDayTest.php
index c736fbe51..164b272b4 100644
--- a/tests/Austria/LowerAustria/StLeopoldsDayTest.php
+++ b/tests/Austria/LowerAustria/StLeopoldsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/NationalDayTest.php b/tests/Austria/NationalDayTest.php
index 0ce18059b..18fa2ac89 100644
--- a/tests/Austria/NationalDayTest.php
+++ b/tests/Austria/NationalDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/NewYearsDayTest.php b/tests/Austria/NewYearsDayTest.php
index e483316f0..393607ab3 100644
--- a/tests/Austria/NewYearsDayTest.php
+++ b/tests/Austria/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/PentecostMondayTest.php b/tests/Austria/PentecostMondayTest.php
index 2a3dd376c..3cfc085d2 100644
--- a/tests/Austria/PentecostMondayTest.php
+++ b/tests/Austria/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/PentecostTest.php b/tests/Austria/PentecostTest.php
index 94504425f..d742dd1b1 100644
--- a/tests/Austria/PentecostTest.php
+++ b/tests/Austria/PentecostTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/Salzburg/SalzburgBaseTestCase.php b/tests/Austria/Salzburg/SalzburgBaseTestCase.php
index 538866c18..6128e314f 100644
--- a/tests/Austria/Salzburg/SalzburgBaseTestCase.php
+++ b/tests/Austria/Salzburg/SalzburgBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/Salzburg/SalzburgTest.php b/tests/Austria/Salzburg/SalzburgTest.php
index 831b04e7c..222b9b258 100644
--- a/tests/Austria/Salzburg/SalzburgTest.php
+++ b/tests/Austria/Salzburg/SalzburgTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/Salzburg/StRupertsDayTest.php b/tests/Austria/Salzburg/StRupertsDayTest.php
index 221886759..32419f242 100644
--- a/tests/Austria/Salzburg/StRupertsDayTest.php
+++ b/tests/Austria/Salzburg/StRupertsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/SecondChristmasDayTest.php b/tests/Austria/SecondChristmasDayTest.php
index 1c30f8234..3f2846006 100644
--- a/tests/Austria/SecondChristmasDayTest.php
+++ b/tests/Austria/SecondChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/Styria/StJosephsDayTest.php b/tests/Austria/Styria/StJosephsDayTest.php
index 71b4d3364..dc9a63f42 100644
--- a/tests/Austria/Styria/StJosephsDayTest.php
+++ b/tests/Austria/Styria/StJosephsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/Styria/StyriaBaseTestCase.php b/tests/Austria/Styria/StyriaBaseTestCase.php
index bf5245c82..21a05dfa7 100644
--- a/tests/Austria/Styria/StyriaBaseTestCase.php
+++ b/tests/Austria/Styria/StyriaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/Styria/StyriaTest.php b/tests/Austria/Styria/StyriaTest.php
index 1cffe0fd4..4da2d97fc 100644
--- a/tests/Austria/Styria/StyriaTest.php
+++ b/tests/Austria/Styria/StyriaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/Tyrol/StJosephsDayTest.php b/tests/Austria/Tyrol/StJosephsDayTest.php
index f09ce0b96..3d56c32e2 100644
--- a/tests/Austria/Tyrol/StJosephsDayTest.php
+++ b/tests/Austria/Tyrol/StJosephsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/Tyrol/TyrolBaseTestCase.php b/tests/Austria/Tyrol/TyrolBaseTestCase.php
index 171e52e0e..ba55f2099 100644
--- a/tests/Austria/Tyrol/TyrolBaseTestCase.php
+++ b/tests/Austria/Tyrol/TyrolBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/Tyrol/TyrolTest.php b/tests/Austria/Tyrol/TyrolTest.php
index d4c0403d0..a1439b04e 100644
--- a/tests/Austria/Tyrol/TyrolTest.php
+++ b/tests/Austria/Tyrol/TyrolTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/UpperAustria/StFloriansDayTest.php b/tests/Austria/UpperAustria/StFloriansDayTest.php
index f7cca770d..0c2660317 100644
--- a/tests/Austria/UpperAustria/StFloriansDayTest.php
+++ b/tests/Austria/UpperAustria/StFloriansDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/UpperAustria/UpperAustriaBaseTestCase.php b/tests/Austria/UpperAustria/UpperAustriaBaseTestCase.php
index 4aabab2c5..be051412c 100644
--- a/tests/Austria/UpperAustria/UpperAustriaBaseTestCase.php
+++ b/tests/Austria/UpperAustria/UpperAustriaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/UpperAustria/UpperAustriaTest.php b/tests/Austria/UpperAustria/UpperAustriaTest.php
index aee8b1658..20d9c758c 100644
--- a/tests/Austria/UpperAustria/UpperAustriaTest.php
+++ b/tests/Austria/UpperAustria/UpperAustriaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/Vienna/StLeopoldsDayTest.php b/tests/Austria/Vienna/StLeopoldsDayTest.php
index b69cd3064..3a16f999a 100644
--- a/tests/Austria/Vienna/StLeopoldsDayTest.php
+++ b/tests/Austria/Vienna/StLeopoldsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/Vienna/ViennaBaseTestCase.php b/tests/Austria/Vienna/ViennaBaseTestCase.php
index 03c531af4..84f4f2b7a 100644
--- a/tests/Austria/Vienna/ViennaBaseTestCase.php
+++ b/tests/Austria/Vienna/ViennaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/Vienna/ViennaTest.php b/tests/Austria/Vienna/ViennaTest.php
index 39e830c13..0fb1d9592 100644
--- a/tests/Austria/Vienna/ViennaTest.php
+++ b/tests/Austria/Vienna/ViennaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/Vorarlberg/StJosephsDayTest.php b/tests/Austria/Vorarlberg/StJosephsDayTest.php
index e962d5599..8bde9d406 100644
--- a/tests/Austria/Vorarlberg/StJosephsDayTest.php
+++ b/tests/Austria/Vorarlberg/StJosephsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/Vorarlberg/VorarlbergBaseTestCase.php b/tests/Austria/Vorarlberg/VorarlbergBaseTestCase.php
index 3bfd3f1ae..fe6f24979 100644
--- a/tests/Austria/Vorarlberg/VorarlbergBaseTestCase.php
+++ b/tests/Austria/Vorarlberg/VorarlbergBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Austria/Vorarlberg/VorarlbergTest.php b/tests/Austria/Vorarlberg/VorarlbergTest.php
index 84d609cda..e9150ef67 100644
--- a/tests/Austria/Vorarlberg/VorarlbergTest.php
+++ b/tests/Austria/Vorarlberg/VorarlbergTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Base/HolidayBetweenFilterTest.php b/tests/Base/HolidayBetweenFilterTest.php
index bf6566fe0..a6d4abb2e 100644
--- a/tests/Base/HolidayBetweenFilterTest.php
+++ b/tests/Base/HolidayBetweenFilterTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -198,7 +201,7 @@ public function testHolidaysBetweenDateRangeWithStartBeforeInstanceYear(): void
 
         $between = $holidays->between(
             new \DateTime('03/25/2011', new \DateTimeZone($timezone)),
-            new \DateTime('05/17/'.$year, new \DateTimeZone($timezone))
+            new \DateTime('05/17/' . $year, new \DateTimeZone($timezone))
         );
 
         $betweenHolidays = iterator_to_array($between);
@@ -232,7 +235,7 @@ public function testHolidaysBetweenDateRangeWithEndAfterInstanceYear(): void
         $holidays = Yasumi::create('Italy', $year);
 
         $between = $holidays->between(
-            new \DateTime('03/25/'.$year, new \DateTimeZone($timezone)),
+            new \DateTime('03/25/' . $year, new \DateTimeZone($timezone)),
             new \DateTime('09/21/2021', new \DateTimeZone($timezone))
         );
 
@@ -269,8 +272,8 @@ public function testWrongDates(): void
         $holidays = Yasumi::create('USA', $year);
 
         $holidays->between(
-            new \DateTime('12/31/'.$year, new \DateTimeZone($timezone)),
-            new \DateTime('01/01/'.$year, new \DateTimeZone($timezone))
+            new \DateTime('12/31/' . $year, new \DateTimeZone($timezone)),
+            new \DateTime('01/01/' . $year, new \DateTimeZone($timezone))
         );
     }
 
@@ -289,8 +292,8 @@ public function testCountBetweenWithSubstitutes(): void
         $holidays = Yasumi::create('Ireland', $year);
 
         $between = $holidays->between(
-            new \DateTime('01/01/'.$year, new \DateTimeZone($timezone)),
-            new \DateTime('12/31/'.$year, new \DateTimeZone($timezone))
+            new \DateTime('01/01/' . $year, new \DateTimeZone($timezone)),
+            new \DateTime('12/31/' . $year, new \DateTimeZone($timezone))
         );
 
         $betweenHolidays = iterator_to_array($between);
@@ -329,8 +332,8 @@ public function testCountBetweenExcludingSubstituteHoliday(): void
         $holidays = Yasumi::create('Ireland', $year);
 
         $between = $holidays->between(
-            new \DateTime('01/01/'.$year, new \DateTimeZone($timezone)),
-            new \DateTime('03/20/'.$year, new \DateTimeZone($timezone))
+            new \DateTime('01/01/' . $year, new \DateTimeZone($timezone)),
+            new \DateTime('03/20/' . $year, new \DateTimeZone($timezone))
         );
 
         $betweenHolidays = iterator_to_array($between);
@@ -373,8 +376,8 @@ public function testCountBetweenExcludingSubstituteHolidayIncludingOriginalHolid
         $holidays = Yasumi::create('Ireland', $year);
 
         $between = $holidays->between(
-            new \DateTime('01/01/'.$year, new \DateTimeZone($timezone)),
-            new \DateTime('03/18/'.$year, new \DateTimeZone($timezone))
+            new \DateTime('01/01/' . $year, new \DateTimeZone($timezone)),
+            new \DateTime('03/18/' . $year, new \DateTimeZone($timezone))
         );
 
         $betweenHolidays = iterator_to_array($between);
@@ -418,8 +421,8 @@ public function testCountBetweenExcludingSubstituteHolidayAndOriginalHoliday():
         $holidays = Yasumi::create('Ireland', $year);
 
         $between = $holidays->between(
-            new \DateTime('01/01/'.$year, new \DateTimeZone($timezone)),
-            new \DateTime('03/16/'.$year, new \DateTimeZone($timezone))
+            new \DateTime('01/01/' . $year, new \DateTimeZone($timezone)),
+            new \DateTime('03/16/' . $year, new \DateTimeZone($timezone))
         );
 
         $betweenHolidays = iterator_to_array($between);
diff --git a/tests/Base/HolidayFiltersTest.php b/tests/Base/HolidayFiltersTest.php
index 3fbcd82fa..b9ce89597 100644
--- a/tests/Base/HolidayFiltersTest.php
+++ b/tests/Base/HolidayFiltersTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Base/HolidayOnFilterTest.php b/tests/Base/HolidayOnFilterTest.php
index 2a4a59822..b6af0bce7 100644
--- a/tests/Base/HolidayOnFilterTest.php
+++ b/tests/Base/HolidayOnFilterTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Base/HolidayTest.php b/tests/Base/HolidayTest.php
index 06b5e8aaf..c66c6bd73 100644
--- a/tests/Base/HolidayTest.php
+++ b/tests/Base/HolidayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Base/SubstituteHolidayTest.php b/tests/Base/SubstituteHolidayTest.php
index ba747a595..8f0f38fe6 100644
--- a/tests/Base/SubstituteHolidayTest.php
+++ b/tests/Base/SubstituteHolidayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -98,7 +101,7 @@ public function testSubstituteHolidayGetNameWithNoTranslations(): void
         $substitute = new SubstituteHoliday($holiday, [], new \DateTime('2019-01-02'), 'en_US');
 
         self::assertIsString($substitute->getName());
-        self::assertEquals('substituteHoliday:'.$name, $substitute->getName());
+        self::assertEquals('substituteHoliday:' . $name, $substitute->getName());
     }
 
     /** @throws \Exception */
diff --git a/tests/Base/TranslationsTest.php b/tests/Base/TranslationsTest.php
index 0ef705eab..cd3640482 100644
--- a/tests/Base/TranslationsTest.php
+++ b/tests/Base/TranslationsTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -155,7 +158,7 @@ public function testLoadingTranslationsFromDirectory(): void
 ];
 FILE;
 
-        vfsStream::setup('root', null, ['lang' => [$key.'.php' => $fileContents]]);
+        vfsStream::setup('root', null, ['lang' => [$key . '.php' => $fileContents]]);
 
         $translations = new Translations(self::LOCALES);
         $translations->loadTranslations(vfsStream::url('root/lang'));
@@ -181,7 +184,7 @@ public function testNotLoadingTranslationsFromFileWithInvalidExtension(): void
 ];
 FILE;
 
-        vfsStream::setup('root', null, ['lang' => [$key.'.translation' => $fileContents]]);
+        vfsStream::setup('root', null, ['lang' => [$key . '.translation' => $fileContents]]);
 
         $translations = new Translations(self::LOCALES);
         $translations->loadTranslations(vfsStream::url('root/lang'));
@@ -203,7 +206,7 @@ public function testLoadingTranslationsFromDirectoryWithUnknownLocaleException()
 ];
 FILE;
 
-        vfsStream::setup('root', null, ['lang' => [$key.'.php' => $fileContents]]);
+        vfsStream::setup('root', null, ['lang' => [$key . '.php' => $fileContents]]);
 
         $translations = new Translations(self::LOCALES);
         $translations->loadTranslations(vfsStream::url('root/lang'));
@@ -242,8 +245,8 @@ public function testLoadingMultipleTranslationsFromDirectory(): void
 
         vfsStream::setup('root', null, [
             'lang' => [
-                $firstIdentifier.'.php' => $firstFileContents,
-                $secondIdentifier.'.php' => $secondFileContents,
+                $firstIdentifier . '.php' => $firstFileContents,
+                $secondIdentifier . '.php' => $secondFileContents,
             ],
         ]);
 
diff --git a/tests/Base/TypographyTest.php b/tests/Base/TypographyTest.php
index 913bdbb6d..bcf9d3321 100644
--- a/tests/Base/TypographyTest.php
+++ b/tests/Base/TypographyTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Base/WeekendTest.php b/tests/Base/WeekendTest.php
index d6e03c0dc..3a9d9ee3a 100644
--- a/tests/Base/WeekendTest.php
+++ b/tests/Base/WeekendTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Base/YasumiExternalProvider.php b/tests/Base/YasumiExternalProvider.php
index 029ff53c3..3ec9a4e50 100644
--- a/tests/Base/YasumiExternalProvider.php
+++ b/tests/Base/YasumiExternalProvider.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Base/YasumiTest.php b/tests/Base/YasumiTest.php
index f34dd6ecc..08db7b5a1 100644
--- a/tests/Base/YasumiTest.php
+++ b/tests/Base/YasumiTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -269,7 +272,7 @@ public function testIsHoliday(): void
     {
         $year = 2110;
         $provider = 'Spain';
-        $date = $year.'-08-15';
+        $date = $year . '-08-15';
 
         // Assertion using a DateTime instance
         $isHoliday = Yasumi::create($provider, $year)->isHoliday(new \DateTime($date));
@@ -296,7 +299,7 @@ public function testIsNotHoliday(): void
     {
         $year = 5220;
         $provider = 'Japan';
-        $date = $year.'-06-10';
+        $date = $year . '-06-10';
 
         // Assertion using a DateTime instance
         $isHoliday = Yasumi::create($provider, $year)->isHoliday(new \DateTime($date));
@@ -323,7 +326,7 @@ public function testIsWorkingDay(): void
     {
         $year = 2020;
         $provider = 'Netherlands';
-        $date = $year.'-06-02';
+        $date = $year . '-06-02';
 
         // Assertion using a DateTime instance
         $isWorkingDay = Yasumi::create($provider, $year)->isWorkingDay(new \DateTime($date));
@@ -350,7 +353,7 @@ public function testIsNotWorkingDay(): void
     {
         $year = 2016;
         $provider = 'Japan';
-        $date = $year.'-01-11';
+        $date = $year . '-01-11';
 
         // Assertion using a DateTime instance
         $isNotWorkingDay = Yasumi::create($provider, $year)->isWorkingDay(new \DateTime($date));
diff --git a/tests/Base/YasumiWorkdayTest.php b/tests/Base/YasumiWorkdayTest.php
index c4a971d5c..e83fc34b9 100644
--- a/tests/Base/YasumiWorkdayTest.php
+++ b/tests/Base/YasumiWorkdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Belgium/AllSaintsDayTest.php b/tests/Belgium/AllSaintsDayTest.php
index f577ce043..fb5164faa 100644
--- a/tests/Belgium/AllSaintsDayTest.php
+++ b/tests/Belgium/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Belgium/ArmisticeDayTest.php b/tests/Belgium/ArmisticeDayTest.php
index 7dc888994..2a657533b 100644
--- a/tests/Belgium/ArmisticeDayTest.php
+++ b/tests/Belgium/ArmisticeDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Belgium/AscensionDayTest.php b/tests/Belgium/AscensionDayTest.php
index 84fa84af5..5e43d20fb 100644
--- a/tests/Belgium/AscensionDayTest.php
+++ b/tests/Belgium/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Belgium/AssumptionOfMaryTest.php b/tests/Belgium/AssumptionOfMaryTest.php
index d3a4e5d6d..dbccb53d1 100644
--- a/tests/Belgium/AssumptionOfMaryTest.php
+++ b/tests/Belgium/AssumptionOfMaryTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Belgium/BelgiumBaseTestCase.php b/tests/Belgium/BelgiumBaseTestCase.php
index cdc8f43f8..68afe56de 100644
--- a/tests/Belgium/BelgiumBaseTestCase.php
+++ b/tests/Belgium/BelgiumBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Belgium/BelgiumTest.php b/tests/Belgium/BelgiumTest.php
index 7fab92d97..aef6ecf76 100644
--- a/tests/Belgium/BelgiumTest.php
+++ b/tests/Belgium/BelgiumTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Belgium/ChristmasTest.php b/tests/Belgium/ChristmasTest.php
index c67221768..b0a0a8b76 100644
--- a/tests/Belgium/ChristmasTest.php
+++ b/tests/Belgium/ChristmasTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Belgium/EasterMondayTest.php b/tests/Belgium/EasterMondayTest.php
index 51fd9806c..b863b165b 100644
--- a/tests/Belgium/EasterMondayTest.php
+++ b/tests/Belgium/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Belgium/EasterTest.php b/tests/Belgium/EasterTest.php
index 9034f31c2..c24da582e 100644
--- a/tests/Belgium/EasterTest.php
+++ b/tests/Belgium/EasterTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Belgium/InternationalWorkersDayTest.php b/tests/Belgium/InternationalWorkersDayTest.php
index e139eb1fc..e3b3c816d 100644
--- a/tests/Belgium/InternationalWorkersDayTest.php
+++ b/tests/Belgium/InternationalWorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Belgium/NationalDayTest.php b/tests/Belgium/NationalDayTest.php
index e2a01ef5e..a5c85bc5e 100644
--- a/tests/Belgium/NationalDayTest.php
+++ b/tests/Belgium/NationalDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Belgium/NewYearsDayTest.php b/tests/Belgium/NewYearsDayTest.php
index 663a9e5fc..b2ee1875c 100644
--- a/tests/Belgium/NewYearsDayTest.php
+++ b/tests/Belgium/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Belgium/PentecostTest.php b/tests/Belgium/PentecostTest.php
index ec8d64bd7..96a0cb16d 100644
--- a/tests/Belgium/PentecostTest.php
+++ b/tests/Belgium/PentecostTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Belgium/pentecostMondayTest.php b/tests/Belgium/pentecostMondayTest.php
index f3fdddedc..8b7afba40 100644
--- a/tests/Belgium/pentecostMondayTest.php
+++ b/tests/Belgium/pentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Bosnia/BosniaBaseTestCase.php b/tests/Bosnia/BosniaBaseTestCase.php
index 4983deea4..98f0a134f 100644
--- a/tests/Bosnia/BosniaBaseTestCase.php
+++ b/tests/Bosnia/BosniaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Bosnia/BosniaTest.php b/tests/Bosnia/BosniaTest.php
index c2b5270d0..bafe9b802 100644
--- a/tests/Bosnia/BosniaTest.php
+++ b/tests/Bosnia/BosniaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Bosnia/ChristmasDayTest.php b/tests/Bosnia/ChristmasDayTest.php
index 4e0332258..e506cc2d7 100644
--- a/tests/Bosnia/ChristmasDayTest.php
+++ b/tests/Bosnia/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Bosnia/DayAfterNewYearsDay.php b/tests/Bosnia/DayAfterNewYearsDay.php
index a3e19c847..8814fec5e 100644
--- a/tests/Bosnia/DayAfterNewYearsDay.php
+++ b/tests/Bosnia/DayAfterNewYearsDay.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Bosnia/EasterTest.php b/tests/Bosnia/EasterTest.php
index 714945ab9..5f9b5e9dd 100644
--- a/tests/Bosnia/EasterTest.php
+++ b/tests/Bosnia/EasterTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Bosnia/IndependenceDayTest.php b/tests/Bosnia/IndependenceDayTest.php
index 4d2dff192..981d49e2f 100644
--- a/tests/Bosnia/IndependenceDayTest.php
+++ b/tests/Bosnia/IndependenceDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Bosnia/InternationalWorkersDayTest.php b/tests/Bosnia/InternationalWorkersDayTest.php
index e23793927..67318ddd3 100644
--- a/tests/Bosnia/InternationalWorkersDayTest.php
+++ b/tests/Bosnia/InternationalWorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Bosnia/NewYearsDayTest.php b/tests/Bosnia/NewYearsDayTest.php
index ff401dcc7..7f1212ae8 100644
--- a/tests/Bosnia/NewYearsDayTest.php
+++ b/tests/Bosnia/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Bosnia/OrthodoxChristmasDay.php b/tests/Bosnia/OrthodoxChristmasDay.php
index 95dca5358..899b4d499 100644
--- a/tests/Bosnia/OrthodoxChristmasDay.php
+++ b/tests/Bosnia/OrthodoxChristmasDay.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Bosnia/SecondLabourDay.php b/tests/Bosnia/SecondLabourDay.php
index c3ecf7b46..fa751e209 100644
--- a/tests/Bosnia/SecondLabourDay.php
+++ b/tests/Bosnia/SecondLabourDay.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Bosnia/StatehoodDayTest.php b/tests/Bosnia/StatehoodDayTest.php
index 3790afc7f..852dc17c0 100644
--- a/tests/Bosnia/StatehoodDayTest.php
+++ b/tests/Bosnia/StatehoodDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Brazil/AllSoulsDayTest.php b/tests/Brazil/AllSoulsDayTest.php
index 8a5e0d028..15f1a7d45 100644
--- a/tests/Brazil/AllSoulsDayTest.php
+++ b/tests/Brazil/AllSoulsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Brazil/AshWednesdayTest.php b/tests/Brazil/AshWednesdayTest.php
index d752e0223..1dc521c01 100644
--- a/tests/Brazil/AshWednesdayTest.php
+++ b/tests/Brazil/AshWednesdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Brazil/BrazilBaseTestCase.php b/tests/Brazil/BrazilBaseTestCase.php
index a709c4330..6ecec6d09 100644
--- a/tests/Brazil/BrazilBaseTestCase.php
+++ b/tests/Brazil/BrazilBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Brazil/BrazilTest.php b/tests/Brazil/BrazilTest.php
index 79129654d..360a57231 100644
--- a/tests/Brazil/BrazilTest.php
+++ b/tests/Brazil/BrazilTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Brazil/CarnavalMondayTest.php b/tests/Brazil/CarnavalMondayTest.php
index 23b92d830..42fe6a5e4 100644
--- a/tests/Brazil/CarnavalMondayTest.php
+++ b/tests/Brazil/CarnavalMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Brazil/CarnavalTuesdayTest.php b/tests/Brazil/CarnavalTuesdayTest.php
index f1330f922..cc20fd4e9 100644
--- a/tests/Brazil/CarnavalTuesdayTest.php
+++ b/tests/Brazil/CarnavalTuesdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Brazil/ChristmasDayTest.php b/tests/Brazil/ChristmasDayTest.php
index a786c05d0..63d0d8be2 100644
--- a/tests/Brazil/ChristmasDayTest.php
+++ b/tests/Brazil/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Brazil/CorpusChristiTest.php b/tests/Brazil/CorpusChristiTest.php
index 9f3fcc6fe..0c858a04f 100644
--- a/tests/Brazil/CorpusChristiTest.php
+++ b/tests/Brazil/CorpusChristiTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Brazil/EasterTest.php b/tests/Brazil/EasterTest.php
index 606fca9ff..87ad95fd4 100644
--- a/tests/Brazil/EasterTest.php
+++ b/tests/Brazil/EasterTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Brazil/GoodFridayTest.php b/tests/Brazil/GoodFridayTest.php
index cf3e79d64..21670a160 100644
--- a/tests/Brazil/GoodFridayTest.php
+++ b/tests/Brazil/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Brazil/IndependenceDayTest.php b/tests/Brazil/IndependenceDayTest.php
index 9385e16b4..4985c630d 100644
--- a/tests/Brazil/IndependenceDayTest.php
+++ b/tests/Brazil/IndependenceDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Brazil/InternationalWorkersDayTest.php b/tests/Brazil/InternationalWorkersDayTest.php
index 852953468..1de308bc0 100644
--- a/tests/Brazil/InternationalWorkersDayTest.php
+++ b/tests/Brazil/InternationalWorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Brazil/NewYearsDayTest.php b/tests/Brazil/NewYearsDayTest.php
index 16120f635..6c67796c8 100644
--- a/tests/Brazil/NewYearsDayTest.php
+++ b/tests/Brazil/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Brazil/OurLadyOfAparecidaDayTest.php b/tests/Brazil/OurLadyOfAparecidaDayTest.php
index b5752d336..2dcfceee0 100644
--- a/tests/Brazil/OurLadyOfAparecidaDayTest.php
+++ b/tests/Brazil/OurLadyOfAparecidaDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Brazil/ProclamationOfRepublicDayTest.php b/tests/Brazil/ProclamationOfRepublicDayTest.php
index acaedbe97..df49594e7 100644
--- a/tests/Brazil/ProclamationOfRepublicDayTest.php
+++ b/tests/Brazil/ProclamationOfRepublicDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Brazil/TiradentesDayTest.php b/tests/Brazil/TiradentesDayTest.php
index cab0c11ed..44eab7b85 100644
--- a/tests/Brazil/TiradentesDayTest.php
+++ b/tests/Brazil/TiradentesDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/Alberta/AlbertaBaseTestCase.php b/tests/Canada/Alberta/AlbertaBaseTestCase.php
index d462e3bc1..76c77682a 100644
--- a/tests/Canada/Alberta/AlbertaBaseTestCase.php
+++ b/tests/Canada/Alberta/AlbertaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/Alberta/AlbertaTest.php b/tests/Canada/Alberta/AlbertaTest.php
index f349981f2..c64e141dd 100644
--- a/tests/Canada/Alberta/AlbertaTest.php
+++ b/tests/Canada/Alberta/AlbertaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/BritishColumbia/BritishColumbiaBaseTestCase.php b/tests/Canada/BritishColumbia/BritishColumbiaBaseTestCase.php
index dacb0ca81..afceb6ba9 100644
--- a/tests/Canada/BritishColumbia/BritishColumbiaBaseTestCase.php
+++ b/tests/Canada/BritishColumbia/BritishColumbiaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/BritishColumbia/BritishColumbiaTest.php b/tests/Canada/BritishColumbia/BritishColumbiaTest.php
index dfe0bb147..aa2bd63a3 100644
--- a/tests/Canada/BritishColumbia/BritishColumbiaTest.php
+++ b/tests/Canada/BritishColumbia/BritishColumbiaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/CanadaBaseTestCase.php b/tests/Canada/CanadaBaseTestCase.php
index 978309de3..8a4a0184d 100644
--- a/tests/Canada/CanadaBaseTestCase.php
+++ b/tests/Canada/CanadaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/CanadaDayTest.php b/tests/Canada/CanadaDayTest.php
index 6e14fb3a0..f9b7484d4 100644
--- a/tests/Canada/CanadaDayTest.php
+++ b/tests/Canada/CanadaDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/CanadaTest.php b/tests/Canada/CanadaTest.php
index e19697c41..d15ab185c 100644
--- a/tests/Canada/CanadaTest.php
+++ b/tests/Canada/CanadaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/ChristmasDayTest.php b/tests/Canada/ChristmasDayTest.php
index 192840bc8..36f6a1b97 100644
--- a/tests/Canada/ChristmasDayTest.php
+++ b/tests/Canada/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/LabourDayTest.php b/tests/Canada/LabourDayTest.php
index d9a5caf6e..71576ddfd 100644
--- a/tests/Canada/LabourDayTest.php
+++ b/tests/Canada/LabourDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/Manitoba/ManitobaBaseTestCase.php b/tests/Canada/Manitoba/ManitobaBaseTestCase.php
index d46099264..244c33083 100644
--- a/tests/Canada/Manitoba/ManitobaBaseTestCase.php
+++ b/tests/Canada/Manitoba/ManitobaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/Manitoba/ManitobaTest.php b/tests/Canada/Manitoba/ManitobaTest.php
index 7feb22d65..ac96e6d8b 100644
--- a/tests/Canada/Manitoba/ManitobaTest.php
+++ b/tests/Canada/Manitoba/ManitobaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/NewBrunswick/NewBrunswickBaseTestCase.php b/tests/Canada/NewBrunswick/NewBrunswickBaseTestCase.php
index 031946fa4..97b897e90 100644
--- a/tests/Canada/NewBrunswick/NewBrunswickBaseTestCase.php
+++ b/tests/Canada/NewBrunswick/NewBrunswickBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/NewBrunswick/NewBrunswickTest.php b/tests/Canada/NewBrunswick/NewBrunswickTest.php
index db500e9d0..5ab6e53cc 100644
--- a/tests/Canada/NewBrunswick/NewBrunswickTest.php
+++ b/tests/Canada/NewBrunswick/NewBrunswickTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/NewYearsDayTest.php b/tests/Canada/NewYearsDayTest.php
index 9dd8553b2..b08a9c4e4 100644
--- a/tests/Canada/NewYearsDayTest.php
+++ b/tests/Canada/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/NewfoundlandAndLabrador/NewfoundlandAndLabradorBaseTestCase.php b/tests/Canada/NewfoundlandAndLabrador/NewfoundlandAndLabradorBaseTestCase.php
index f798f0555..39240c8ba 100644
--- a/tests/Canada/NewfoundlandAndLabrador/NewfoundlandAndLabradorBaseTestCase.php
+++ b/tests/Canada/NewfoundlandAndLabrador/NewfoundlandAndLabradorBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/NewfoundlandAndLabrador/NewfoundlandAndLabradorTest.php b/tests/Canada/NewfoundlandAndLabrador/NewfoundlandAndLabradorTest.php
index 8ecdc4eed..9101e5337 100644
--- a/tests/Canada/NewfoundlandAndLabrador/NewfoundlandAndLabradorTest.php
+++ b/tests/Canada/NewfoundlandAndLabrador/NewfoundlandAndLabradorTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/NorthwestTerritories/NorthwestTerritoriesBaseTestCase.php b/tests/Canada/NorthwestTerritories/NorthwestTerritoriesBaseTestCase.php
index d55f7e4fc..8eebde2bb 100644
--- a/tests/Canada/NorthwestTerritories/NorthwestTerritoriesBaseTestCase.php
+++ b/tests/Canada/NorthwestTerritories/NorthwestTerritoriesBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/NorthwestTerritories/NorthwestTerritoriesTest.php b/tests/Canada/NorthwestTerritories/NorthwestTerritoriesTest.php
index 0c9328efe..50afc3102 100644
--- a/tests/Canada/NorthwestTerritories/NorthwestTerritoriesTest.php
+++ b/tests/Canada/NorthwestTerritories/NorthwestTerritoriesTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/NovaScotia/NovaScotiaBaseTestCase.php b/tests/Canada/NovaScotia/NovaScotiaBaseTestCase.php
index c62fbe893..c9be9b4df 100644
--- a/tests/Canada/NovaScotia/NovaScotiaBaseTestCase.php
+++ b/tests/Canada/NovaScotia/NovaScotiaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/NovaScotia/NovaScotiaTest.php b/tests/Canada/NovaScotia/NovaScotiaTest.php
index 5fd4be939..acfc49126 100644
--- a/tests/Canada/NovaScotia/NovaScotiaTest.php
+++ b/tests/Canada/NovaScotia/NovaScotiaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/Nunavut/NunavutBaseTestCase.php b/tests/Canada/Nunavut/NunavutBaseTestCase.php
index 1b00f2087..b31ad6820 100644
--- a/tests/Canada/Nunavut/NunavutBaseTestCase.php
+++ b/tests/Canada/Nunavut/NunavutBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/Nunavut/NunavutTest.php b/tests/Canada/Nunavut/NunavutTest.php
index e97b74fba..2d37e9c46 100644
--- a/tests/Canada/Nunavut/NunavutTest.php
+++ b/tests/Canada/Nunavut/NunavutTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/Ontario/OntarioBaseTestCase.php b/tests/Canada/Ontario/OntarioBaseTestCase.php
index cc571687a..1732fada0 100644
--- a/tests/Canada/Ontario/OntarioBaseTestCase.php
+++ b/tests/Canada/Ontario/OntarioBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/Ontario/OntarioTest.php b/tests/Canada/Ontario/OntarioTest.php
index 7bfb85e02..3ffb9cbbb 100644
--- a/tests/Canada/Ontario/OntarioTest.php
+++ b/tests/Canada/Ontario/OntarioTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/PrinceEdwardIsland/PrinceEdwardIslandBaseTestCase.php b/tests/Canada/PrinceEdwardIsland/PrinceEdwardIslandBaseTestCase.php
index bd9bd88a6..142349d36 100644
--- a/tests/Canada/PrinceEdwardIsland/PrinceEdwardIslandBaseTestCase.php
+++ b/tests/Canada/PrinceEdwardIsland/PrinceEdwardIslandBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/PrinceEdwardIsland/PrinceEdwardIslandTest.php b/tests/Canada/PrinceEdwardIsland/PrinceEdwardIslandTest.php
index 89dd0ab07..1a2cf44db 100644
--- a/tests/Canada/PrinceEdwardIsland/PrinceEdwardIslandTest.php
+++ b/tests/Canada/PrinceEdwardIsland/PrinceEdwardIslandTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/Quebec/QuebecBaseTestCase.php b/tests/Canada/Quebec/QuebecBaseTestCase.php
index eedc7c9be..54f5b343c 100644
--- a/tests/Canada/Quebec/QuebecBaseTestCase.php
+++ b/tests/Canada/Quebec/QuebecBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/Quebec/QuebecTest.php b/tests/Canada/Quebec/QuebecTest.php
index 1950bfca9..d3df428fe 100644
--- a/tests/Canada/Quebec/QuebecTest.php
+++ b/tests/Canada/Quebec/QuebecTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/RemembranceDayTest.php b/tests/Canada/RemembranceDayTest.php
index 00a685522..746844676 100644
--- a/tests/Canada/RemembranceDayTest.php
+++ b/tests/Canada/RemembranceDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/Saskatchewan/SaskatchewanBaseTestCase.php b/tests/Canada/Saskatchewan/SaskatchewanBaseTestCase.php
index d4e1a629c..d0bc4f9c4 100644
--- a/tests/Canada/Saskatchewan/SaskatchewanBaseTestCase.php
+++ b/tests/Canada/Saskatchewan/SaskatchewanBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/Saskatchewan/SaskatchewanTest.php b/tests/Canada/Saskatchewan/SaskatchewanTest.php
index bc4298243..0f6961f9e 100644
--- a/tests/Canada/Saskatchewan/SaskatchewanTest.php
+++ b/tests/Canada/Saskatchewan/SaskatchewanTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/ThanksgivingDayTest.php b/tests/Canada/ThanksgivingDayTest.php
index 325c2ac2e..fbe355590 100644
--- a/tests/Canada/ThanksgivingDayTest.php
+++ b/tests/Canada/ThanksgivingDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/TruthAndReconciliationDayTest.php b/tests/Canada/TruthAndReconciliationDayTest.php
index b80c58465..cdbd1eeb0 100644
--- a/tests/Canada/TruthAndReconciliationDayTest.php
+++ b/tests/Canada/TruthAndReconciliationDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/Yukon/YukonBaseTestCase.php b/tests/Canada/Yukon/YukonBaseTestCase.php
index dab2583af..97cb38fcb 100644
--- a/tests/Canada/Yukon/YukonBaseTestCase.php
+++ b/tests/Canada/Yukon/YukonBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Canada/Yukon/YukonTest.php b/tests/Canada/Yukon/YukonTest.php
index 389aeb577..559bf5171 100644
--- a/tests/Canada/Yukon/YukonTest.php
+++ b/tests/Canada/Yukon/YukonTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Croatia/AllSaintsDayTest.php b/tests/Croatia/AllSaintsDayTest.php
index d3ea1a10b..d15496946 100644
--- a/tests/Croatia/AllSaintsDayTest.php
+++ b/tests/Croatia/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Croatia/AntifascistStruggleDayTest.php b/tests/Croatia/AntifascistStruggleDayTest.php
index 96c79a5ec..45197f3d9 100644
--- a/tests/Croatia/AntifascistStruggleDayTest.php
+++ b/tests/Croatia/AntifascistStruggleDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Croatia/AssumptionOfMaryTest.php b/tests/Croatia/AssumptionOfMaryTest.php
index 8b686b984..922b85a67 100644
--- a/tests/Croatia/AssumptionOfMaryTest.php
+++ b/tests/Croatia/AssumptionOfMaryTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Croatia/ChristmasDayTest.php b/tests/Croatia/ChristmasDayTest.php
index 8e5204cf2..8985a1b12 100644
--- a/tests/Croatia/ChristmasDayTest.php
+++ b/tests/Croatia/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Croatia/CorpusChristiTest.php b/tests/Croatia/CorpusChristiTest.php
index 7b2b59e2e..6c338bce6 100644
--- a/tests/Croatia/CorpusChristiTest.php
+++ b/tests/Croatia/CorpusChristiTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Croatia/CroatiaBaseTestCase.php b/tests/Croatia/CroatiaBaseTestCase.php
index b8da5a5ac..1febb8d12 100644
--- a/tests/Croatia/CroatiaBaseTestCase.php
+++ b/tests/Croatia/CroatiaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Croatia/CroatiaTest.php b/tests/Croatia/CroatiaTest.php
index 3883c291d..0f554d2ed 100644
--- a/tests/Croatia/CroatiaTest.php
+++ b/tests/Croatia/CroatiaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Croatia/EasterMondayTest.php b/tests/Croatia/EasterMondayTest.php
index 120af1e29..e3a39d1b0 100644
--- a/tests/Croatia/EasterMondayTest.php
+++ b/tests/Croatia/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Croatia/EasterTest.php b/tests/Croatia/EasterTest.php
index 7627e415b..ee5d0c0e1 100644
--- a/tests/Croatia/EasterTest.php
+++ b/tests/Croatia/EasterTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Croatia/EpiphanyTest.php b/tests/Croatia/EpiphanyTest.php
index 695c44be7..c2e6c6a74 100644
--- a/tests/Croatia/EpiphanyTest.php
+++ b/tests/Croatia/EpiphanyTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Croatia/HomelandThanksgivingDayTest.php b/tests/Croatia/HomelandThanksgivingDayTest.php
index d6c9b3ae7..99f92935a 100644
--- a/tests/Croatia/HomelandThanksgivingDayTest.php
+++ b/tests/Croatia/HomelandThanksgivingDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Croatia/IndependenceDayTest.php b/tests/Croatia/IndependenceDayTest.php
index 2601632a0..f5a0b8559 100644
--- a/tests/Croatia/IndependenceDayTest.php
+++ b/tests/Croatia/IndependenceDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Croatia/InternationalWorkersDayTest.php b/tests/Croatia/InternationalWorkersDayTest.php
index 8fd9690c8..fe2c3083f 100644
--- a/tests/Croatia/InternationalWorkersDayTest.php
+++ b/tests/Croatia/InternationalWorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Croatia/NewYearsDayTest.php b/tests/Croatia/NewYearsDayTest.php
index e22d48665..c46e37ca6 100644
--- a/tests/Croatia/NewYearsDayTest.php
+++ b/tests/Croatia/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Croatia/RemembranceDayTest.php b/tests/Croatia/RemembranceDayTest.php
index c5a3bc0ce..da9776207 100644
--- a/tests/Croatia/RemembranceDayTest.php
+++ b/tests/Croatia/RemembranceDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Croatia/StStephensDayTest.php b/tests/Croatia/StStephensDayTest.php
index bbfdc9016..ac4b8ee2f 100644
--- a/tests/Croatia/StStephensDayTest.php
+++ b/tests/Croatia/StStephensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Croatia/StatehoodDayTest.php b/tests/Croatia/StatehoodDayTest.php
index 4161dfdc2..26c775e83 100644
--- a/tests/Croatia/StatehoodDayTest.php
+++ b/tests/Croatia/StatehoodDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/CzechRepublic/ChristmasDayTest.php b/tests/CzechRepublic/ChristmasDayTest.php
index 2a1836140..2fa33623a 100644
--- a/tests/CzechRepublic/ChristmasDayTest.php
+++ b/tests/CzechRepublic/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/CzechRepublic/ChristmasEveTest.php b/tests/CzechRepublic/ChristmasEveTest.php
index 024c0daee..a13174465 100644
--- a/tests/CzechRepublic/ChristmasEveTest.php
+++ b/tests/CzechRepublic/ChristmasEveTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/CzechRepublic/CzechRepublicBaseTestCase.php b/tests/CzechRepublic/CzechRepublicBaseTestCase.php
index 2324ec164..86d873871 100644
--- a/tests/CzechRepublic/CzechRepublicBaseTestCase.php
+++ b/tests/CzechRepublic/CzechRepublicBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/CzechRepublic/CzechRepublicTest.php b/tests/CzechRepublic/CzechRepublicTest.php
index 7b6803a74..3549e96d4 100644
--- a/tests/CzechRepublic/CzechRepublicTest.php
+++ b/tests/CzechRepublic/CzechRepublicTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/CzechRepublic/CzechStateHoodDayTest.php b/tests/CzechRepublic/CzechStateHoodDayTest.php
index a9063c010..9a02768dd 100644
--- a/tests/CzechRepublic/CzechStateHoodDayTest.php
+++ b/tests/CzechRepublic/CzechStateHoodDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/CzechRepublic/EasterMondayTest.php b/tests/CzechRepublic/EasterMondayTest.php
index eafeacf7a..64fc47bac 100644
--- a/tests/CzechRepublic/EasterMondayTest.php
+++ b/tests/CzechRepublic/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/CzechRepublic/GoodFridayTest.php b/tests/CzechRepublic/GoodFridayTest.php
index 8d4d14800..8b93dca30 100644
--- a/tests/CzechRepublic/GoodFridayTest.php
+++ b/tests/CzechRepublic/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/CzechRepublic/IndependentCzechoslovakStateDayTest.php b/tests/CzechRepublic/IndependentCzechoslovakStateDayTest.php
index 1cb4ede9e..181f266fd 100644
--- a/tests/CzechRepublic/IndependentCzechoslovakStateDayTest.php
+++ b/tests/CzechRepublic/IndependentCzechoslovakStateDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/CzechRepublic/InternationalWorkersDayTest.php b/tests/CzechRepublic/InternationalWorkersDayTest.php
index 59e8bedaf..a2a256c56 100644
--- a/tests/CzechRepublic/InternationalWorkersDayTest.php
+++ b/tests/CzechRepublic/InternationalWorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/CzechRepublic/JanHusDayTest.php b/tests/CzechRepublic/JanHusDayTest.php
index 964b406a2..3a3795c16 100644
--- a/tests/CzechRepublic/JanHusDayTest.php
+++ b/tests/CzechRepublic/JanHusDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/CzechRepublic/NewYearsDayTest.php b/tests/CzechRepublic/NewYearsDayTest.php
index 971ec3bf7..2e4051404 100644
--- a/tests/CzechRepublic/NewYearsDayTest.php
+++ b/tests/CzechRepublic/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/CzechRepublic/RenewalOfIndependentCzechStateDayTest.php b/tests/CzechRepublic/RenewalOfIndependentCzechStateDayTest.php
index 56655c4f2..aa870ab32 100644
--- a/tests/CzechRepublic/RenewalOfIndependentCzechStateDayTest.php
+++ b/tests/CzechRepublic/RenewalOfIndependentCzechStateDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/CzechRepublic/SaintsCyrilAndMethodiusDayTest.php b/tests/CzechRepublic/SaintsCyrilAndMethodiusDayTest.php
index 2c99de6e0..caa1fb7e8 100644
--- a/tests/CzechRepublic/SaintsCyrilAndMethodiusDayTest.php
+++ b/tests/CzechRepublic/SaintsCyrilAndMethodiusDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/CzechRepublic/SecondChristmasDayTest.php b/tests/CzechRepublic/SecondChristmasDayTest.php
index c6adb2cb6..77f320184 100644
--- a/tests/CzechRepublic/SecondChristmasDayTest.php
+++ b/tests/CzechRepublic/SecondChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/CzechRepublic/StruggleForFreedomAndDemocracyDayTest.php b/tests/CzechRepublic/StruggleForFreedomAndDemocracyDayTest.php
index ff92ea08e..fca1151e0 100644
--- a/tests/CzechRepublic/StruggleForFreedomAndDemocracyDayTest.php
+++ b/tests/CzechRepublic/StruggleForFreedomAndDemocracyDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/CzechRepublic/VictoryInEuropeDayTest.php b/tests/CzechRepublic/VictoryInEuropeDayTest.php
index bc0c4ffd3..d45bb91a7 100644
--- a/tests/CzechRepublic/VictoryInEuropeDayTest.php
+++ b/tests/CzechRepublic/VictoryInEuropeDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Denmark/AscensionDayTest.php b/tests/Denmark/AscensionDayTest.php
index 2dcc38ebf..1b5dc1958 100644
--- a/tests/Denmark/AscensionDayTest.php
+++ b/tests/Denmark/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Denmark/ChristmasDayTest.php b/tests/Denmark/ChristmasDayTest.php
index e12f60240..aab589f01 100644
--- a/tests/Denmark/ChristmasDayTest.php
+++ b/tests/Denmark/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Denmark/ChristmasEveTest.php b/tests/Denmark/ChristmasEveTest.php
index d02243c87..96a262224 100644
--- a/tests/Denmark/ChristmasEveTest.php
+++ b/tests/Denmark/ChristmasEveTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Denmark/ConstitutionDayTest.php b/tests/Denmark/ConstitutionDayTest.php
index ebe2f495b..1e59074ab 100644
--- a/tests/Denmark/ConstitutionDayTest.php
+++ b/tests/Denmark/ConstitutionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Denmark/DaylightSavingTime.php b/tests/Denmark/DaylightSavingTime.php
index bed1393ff..f3013411b 100644
--- a/tests/Denmark/DaylightSavingTime.php
+++ b/tests/Denmark/DaylightSavingTime.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Denmark/DenmarkBaseTestCase.php b/tests/Denmark/DenmarkBaseTestCase.php
index e3b487651..981ec67ba 100644
--- a/tests/Denmark/DenmarkBaseTestCase.php
+++ b/tests/Denmark/DenmarkBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Denmark/DenmarkTest.php b/tests/Denmark/DenmarkTest.php
index 77410a0f7..26f22a8d5 100644
--- a/tests/Denmark/DenmarkTest.php
+++ b/tests/Denmark/DenmarkTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Denmark/EasterMondayTest.php b/tests/Denmark/EasterMondayTest.php
index 245a36181..5e1c69e72 100644
--- a/tests/Denmark/EasterMondayTest.php
+++ b/tests/Denmark/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Denmark/EasterTest.php b/tests/Denmark/EasterTest.php
index cad8cb607..06e5af61c 100644
--- a/tests/Denmark/EasterTest.php
+++ b/tests/Denmark/EasterTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Denmark/GoodFridayTest.php b/tests/Denmark/GoodFridayTest.php
index acf464dd5..166581901 100644
--- a/tests/Denmark/GoodFridayTest.php
+++ b/tests/Denmark/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Denmark/GreatPrayerDayTest.php b/tests/Denmark/GreatPrayerDayTest.php
index de59af1a1..519c5a433 100644
--- a/tests/Denmark/GreatPrayerDayTest.php
+++ b/tests/Denmark/GreatPrayerDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Denmark/InternationalWorkersDayTest.php b/tests/Denmark/InternationalWorkersDayTest.php
index 361f0d2fa..32358650c 100644
--- a/tests/Denmark/InternationalWorkersDayTest.php
+++ b/tests/Denmark/InternationalWorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Denmark/MaundyThursdayTest.php b/tests/Denmark/MaundyThursdayTest.php
index afc9b6ede..a0376dc6e 100644
--- a/tests/Denmark/MaundyThursdayTest.php
+++ b/tests/Denmark/MaundyThursdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Denmark/NewYearsDayTest.php b/tests/Denmark/NewYearsDayTest.php
index 3257ce90e..3a33fc271 100644
--- a/tests/Denmark/NewYearsDayTest.php
+++ b/tests/Denmark/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Denmark/NewYearsEveTest.php b/tests/Denmark/NewYearsEveTest.php
index 15dcd2492..7ec02b804 100644
--- a/tests/Denmark/NewYearsEveTest.php
+++ b/tests/Denmark/NewYearsEveTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Denmark/PentecostMondayTest.php b/tests/Denmark/PentecostMondayTest.php
index 4631df66c..79e80d737 100644
--- a/tests/Denmark/PentecostMondayTest.php
+++ b/tests/Denmark/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Denmark/PentecostTest.php b/tests/Denmark/PentecostTest.php
index 2acbc1a16..843e3517f 100644
--- a/tests/Denmark/PentecostTest.php
+++ b/tests/Denmark/PentecostTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Denmark/SecondChristmasDayTest.php b/tests/Denmark/SecondChristmasDayTest.php
index 65b18eb9c..047a4d71e 100644
--- a/tests/Denmark/SecondChristmasDayTest.php
+++ b/tests/Denmark/SecondChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Estonia/ChristmasDayTest.php b/tests/Estonia/ChristmasDayTest.php
index e85180c2e..614960bda 100644
--- a/tests/Estonia/ChristmasDayTest.php
+++ b/tests/Estonia/ChristmasDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Estonia/ChristmasEveDayTest.php b/tests/Estonia/ChristmasEveDayTest.php
index 6013343ca..50c61a54a 100644
--- a/tests/Estonia/ChristmasEveDayTest.php
+++ b/tests/Estonia/ChristmasEveDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Estonia/EasterDayTest.php b/tests/Estonia/EasterDayTest.php
index e7ba6b2a1..a61a3df67 100644
--- a/tests/Estonia/EasterDayTest.php
+++ b/tests/Estonia/EasterDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Estonia/EstoniaBaseTestCase.php b/tests/Estonia/EstoniaBaseTestCase.php
index 0b7aeabac..fb3cd6f37 100644
--- a/tests/Estonia/EstoniaBaseTestCase.php
+++ b/tests/Estonia/EstoniaBaseTestCase.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Estonia/EstoniaTest.php b/tests/Estonia/EstoniaTest.php
index 146b3ac0a..676a65afd 100644
--- a/tests/Estonia/EstoniaTest.php
+++ b/tests/Estonia/EstoniaTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Estonia/GoodFridayDayTest.php b/tests/Estonia/GoodFridayDayTest.php
index 6422e68d9..adf3b770c 100644
--- a/tests/Estonia/GoodFridayDayTest.php
+++ b/tests/Estonia/GoodFridayDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Estonia/IndependenceDayTest.php b/tests/Estonia/IndependenceDayTest.php
index 7fdcd5ef8..7e3b36271 100644
--- a/tests/Estonia/IndependenceDayTest.php
+++ b/tests/Estonia/IndependenceDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Estonia/InternationalWorkersDayTest.php b/tests/Estonia/InternationalWorkersDayTest.php
index a67b3ba54..8624ff068 100644
--- a/tests/Estonia/InternationalWorkersDayTest.php
+++ b/tests/Estonia/InternationalWorkersDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Estonia/NewYearsDayTest.php b/tests/Estonia/NewYearsDayTest.php
index 5cdd186f9..72187e6ce 100644
--- a/tests/Estonia/NewYearsDayTest.php
+++ b/tests/Estonia/NewYearsDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Estonia/PentecostTest.php b/tests/Estonia/PentecostTest.php
index f92dd7e97..d4a1782ee 100644
--- a/tests/Estonia/PentecostTest.php
+++ b/tests/Estonia/PentecostTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Estonia/RestorationOfIndependenceDayTest.php b/tests/Estonia/RestorationOfIndependenceDayTest.php
index 6d0923397..51208f4cd 100644
--- a/tests/Estonia/RestorationOfIndependenceDayTest.php
+++ b/tests/Estonia/RestorationOfIndependenceDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Estonia/SecondChristmasDayTest.php b/tests/Estonia/SecondChristmasDayTest.php
index 7321713d0..abdc771d8 100644
--- a/tests/Estonia/SecondChristmasDayTest.php
+++ b/tests/Estonia/SecondChristmasDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Estonia/StJohnsDayTest.php b/tests/Estonia/StJohnsDayTest.php
index 4b8580459..7731ab4a4 100644
--- a/tests/Estonia/StJohnsDayTest.php
+++ b/tests/Estonia/StJohnsDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Estonia/VictoryDayTest.php b/tests/Estonia/VictoryDayTest.php
index 9e41c44da..b0d516e93 100644
--- a/tests/Estonia/VictoryDayTest.php
+++ b/tests/Estonia/VictoryDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Finland/AllSaintsDayTest.php b/tests/Finland/AllSaintsDayTest.php
index a3384f981..2e970ed3e 100644
--- a/tests/Finland/AllSaintsDayTest.php
+++ b/tests/Finland/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Finland/AscensionDayTest.php b/tests/Finland/AscensionDayTest.php
index 6ee350ed2..bc53b9480 100644
--- a/tests/Finland/AscensionDayTest.php
+++ b/tests/Finland/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Finland/ChristmasDayTest.php b/tests/Finland/ChristmasDayTest.php
index f328e305d..cb880d378 100644
--- a/tests/Finland/ChristmasDayTest.php
+++ b/tests/Finland/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Finland/EasterMondayTest.php b/tests/Finland/EasterMondayTest.php
index 719a4b2b0..a758fa841 100644
--- a/tests/Finland/EasterMondayTest.php
+++ b/tests/Finland/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Finland/EasterTest.php b/tests/Finland/EasterTest.php
index b05b5402f..38cf9dec9 100644
--- a/tests/Finland/EasterTest.php
+++ b/tests/Finland/EasterTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Finland/EpiphanyTest.php b/tests/Finland/EpiphanyTest.php
index 1d7d3fe9a..df6db9220 100644
--- a/tests/Finland/EpiphanyTest.php
+++ b/tests/Finland/EpiphanyTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Finland/FinlandBaseTestCase.php b/tests/Finland/FinlandBaseTestCase.php
index f997cf07f..414979c9e 100644
--- a/tests/Finland/FinlandBaseTestCase.php
+++ b/tests/Finland/FinlandBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Finland/FinlandTest.php b/tests/Finland/FinlandTest.php
index f1aefef2b..ac998c181 100644
--- a/tests/Finland/FinlandTest.php
+++ b/tests/Finland/FinlandTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Finland/GoodFridayTest.php b/tests/Finland/GoodFridayTest.php
index 6357b92d6..a4d53002e 100644
--- a/tests/Finland/GoodFridayTest.php
+++ b/tests/Finland/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Finland/IndependenceDayTest.php b/tests/Finland/IndependenceDayTest.php
index 948e2aaea..d57fab36a 100644
--- a/tests/Finland/IndependenceDayTest.php
+++ b/tests/Finland/IndependenceDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Finland/InternationalWorkersDayTest.php b/tests/Finland/InternationalWorkersDayTest.php
index bcb9d12e3..fe177f55c 100644
--- a/tests/Finland/InternationalWorkersDayTest.php
+++ b/tests/Finland/InternationalWorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Finland/NewYearsDayTest.php b/tests/Finland/NewYearsDayTest.php
index 1c026c993..1b27fe19c 100644
--- a/tests/Finland/NewYearsDayTest.php
+++ b/tests/Finland/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Finland/PentecostTest.php b/tests/Finland/PentecostTest.php
index 1662a6601..1b95a2a23 100644
--- a/tests/Finland/PentecostTest.php
+++ b/tests/Finland/PentecostTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Finland/SecondChristmasDayTest.php b/tests/Finland/SecondChristmasDayTest.php
index a1d5172c4..0ca75f574 100644
--- a/tests/Finland/SecondChristmasDayTest.php
+++ b/tests/Finland/SecondChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Finland/stJohnsDayTest.php b/tests/Finland/stJohnsDayTest.php
index 96392c098..979b0b2b0 100644
--- a/tests/Finland/stJohnsDayTest.php
+++ b/tests/Finland/stJohnsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/France/AllSaintsDayTest.php b/tests/France/AllSaintsDayTest.php
index f75ffcac8..42423a44c 100644
--- a/tests/France/AllSaintsDayTest.php
+++ b/tests/France/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/France/ArmisticeDayTest.php b/tests/France/ArmisticeDayTest.php
index 57dc80f16..d3462ad77 100644
--- a/tests/France/ArmisticeDayTest.php
+++ b/tests/France/ArmisticeDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/France/AscensionDayTest.php b/tests/France/AscensionDayTest.php
index 8e2f627c3..4877b6f32 100644
--- a/tests/France/AscensionDayTest.php
+++ b/tests/France/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/France/AssumptionOfMaryTest.php b/tests/France/AssumptionOfMaryTest.php
index c27ca923e..9c9570cba 100644
--- a/tests/France/AssumptionOfMaryTest.php
+++ b/tests/France/AssumptionOfMaryTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/France/BasRhin/BasRhinBaseTestCase.php b/tests/France/BasRhin/BasRhinBaseTestCase.php
index 6f4b8f590..07a126ff1 100644
--- a/tests/France/BasRhin/BasRhinBaseTestCase.php
+++ b/tests/France/BasRhin/BasRhinBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/France/BasRhin/BasRhinTest.php b/tests/France/BasRhin/BasRhinTest.php
index b7865cb20..1efeb9454 100644
--- a/tests/France/BasRhin/BasRhinTest.php
+++ b/tests/France/BasRhin/BasRhinTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/France/BasRhin/GoodFridayTest.php b/tests/France/BasRhin/GoodFridayTest.php
index 094477bb1..957798b65 100644
--- a/tests/France/BasRhin/GoodFridayTest.php
+++ b/tests/France/BasRhin/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/France/BasRhin/stStephensDayTest.php b/tests/France/BasRhin/stStephensDayTest.php
index fa3f709ba..8c5ef8d5c 100644
--- a/tests/France/BasRhin/stStephensDayTest.php
+++ b/tests/France/BasRhin/stStephensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/France/BastilleDayTest.php b/tests/France/BastilleDayTest.php
index d95adc0bd..02b2a6c69 100644
--- a/tests/France/BastilleDayTest.php
+++ b/tests/France/BastilleDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/France/ChristmasDayTest.php b/tests/France/ChristmasDayTest.php
index f88cce98a..28f2e7ff0 100644
--- a/tests/France/ChristmasDayTest.php
+++ b/tests/France/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/France/EasterMondayTest.php b/tests/France/EasterMondayTest.php
index 89fa6c671..2933b7092 100644
--- a/tests/France/EasterMondayTest.php
+++ b/tests/France/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/France/FranceBaseTestCase.php b/tests/France/FranceBaseTestCase.php
index 58aef3c89..69bc9d110 100644
--- a/tests/France/FranceBaseTestCase.php
+++ b/tests/France/FranceBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/France/FranceTest.php b/tests/France/FranceTest.php
index 9721e71d6..297030e2c 100644
--- a/tests/France/FranceTest.php
+++ b/tests/France/FranceTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/France/HautRhin/GoodFridayTest.php b/tests/France/HautRhin/GoodFridayTest.php
index aee4a0da0..bdfc7b733 100644
--- a/tests/France/HautRhin/GoodFridayTest.php
+++ b/tests/France/HautRhin/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/France/HautRhin/HautRhinBaseTestCase.php b/tests/France/HautRhin/HautRhinBaseTestCase.php
index 9aba34590..7d7bb94cd 100644
--- a/tests/France/HautRhin/HautRhinBaseTestCase.php
+++ b/tests/France/HautRhin/HautRhinBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/France/HautRhin/HautRhinTest.php b/tests/France/HautRhin/HautRhinTest.php
index 1cc52c407..b976fbadb 100644
--- a/tests/France/HautRhin/HautRhinTest.php
+++ b/tests/France/HautRhin/HautRhinTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/France/HautRhin/stStephensDayTest.php b/tests/France/HautRhin/stStephensDayTest.php
index 6d41bb3e0..9a1c65c2f 100644
--- a/tests/France/HautRhin/stStephensDayTest.php
+++ b/tests/France/HautRhin/stStephensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/France/InternationalWorkersDayTest.php b/tests/France/InternationalWorkersDayTest.php
index 408c9b5f1..187fb2af1 100644
--- a/tests/France/InternationalWorkersDayTest.php
+++ b/tests/France/InternationalWorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/France/Moselle/GoodFridayTest.php b/tests/France/Moselle/GoodFridayTest.php
index 15ef7f043..a08f7794c 100644
--- a/tests/France/Moselle/GoodFridayTest.php
+++ b/tests/France/Moselle/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/France/Moselle/MoselleBaseTestCase.php b/tests/France/Moselle/MoselleBaseTestCase.php
index c0a1f53f6..15da7c5e9 100644
--- a/tests/France/Moselle/MoselleBaseTestCase.php
+++ b/tests/France/Moselle/MoselleBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/France/Moselle/MoselleTest.php b/tests/France/Moselle/MoselleTest.php
index df7828997..7e7d0e9ca 100644
--- a/tests/France/Moselle/MoselleTest.php
+++ b/tests/France/Moselle/MoselleTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/France/Moselle/stStephensDayTest.php b/tests/France/Moselle/stStephensDayTest.php
index 826098263..a2aab6814 100644
--- a/tests/France/Moselle/stStephensDayTest.php
+++ b/tests/France/Moselle/stStephensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/France/NewYearsDayTest.php b/tests/France/NewYearsDayTest.php
index 00eaf0c68..5274e2fa2 100644
--- a/tests/France/NewYearsDayTest.php
+++ b/tests/France/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/France/PentecostMondayTest.php b/tests/France/PentecostMondayTest.php
index bcaa01488..3c61bb8f3 100644
--- a/tests/France/PentecostMondayTest.php
+++ b/tests/France/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/France/VictoryInEuropeDayTest.php b/tests/France/VictoryInEuropeDayTest.php
index 9de401660..57c940bf6 100644
--- a/tests/France/VictoryInEuropeDayTest.php
+++ b/tests/France/VictoryInEuropeDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Georgia/EasterTest.php b/tests/Georgia/EasterTest.php
index 3c2b5a80c..0c714a6d3 100644
--- a/tests/Georgia/EasterTest.php
+++ b/tests/Georgia/EasterTest.php
@@ -1,6 +1,19 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
+ *
+ * Copyright (c) 2015 - 2024 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <me at sachatelgenhof dot com>
+ */
 
 namespace Yasumi\tests\Georgia;
 
diff --git a/tests/Georgia/GeorgiaBaseTestCase.php b/tests/Georgia/GeorgiaBaseTestCase.php
index 98bbcde79..aba2854b9 100644
--- a/tests/Georgia/GeorgiaBaseTestCase.php
+++ b/tests/Georgia/GeorgiaBaseTestCase.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Georgia/GeorgiaTest.php b/tests/Georgia/GeorgiaTest.php
index f9ec8cbd6..2a4eb569d 100644
--- a/tests/Georgia/GeorgiaTest.php
+++ b/tests/Georgia/GeorgiaTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Georgia/IndependenceDayTest.php b/tests/Georgia/IndependenceDayTest.php
index 45efaa899..1ea7fa9f0 100644
--- a/tests/Georgia/IndependenceDayTest.php
+++ b/tests/Georgia/IndependenceDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Georgia/InternationalWomensDayTest.php b/tests/Georgia/InternationalWomensDayTest.php
index ec9f19a3b..17255f417 100644
--- a/tests/Georgia/InternationalWomensDayTest.php
+++ b/tests/Georgia/InternationalWomensDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Georgia/MtskhetobaDayTest.php b/tests/Georgia/MtskhetobaDayTest.php
index 6f7ecbaff..feff4748b 100644
--- a/tests/Georgia/MtskhetobaDayTest.php
+++ b/tests/Georgia/MtskhetobaDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Georgia/NewYearsDayTest.php b/tests/Georgia/NewYearsDayTest.php
index 0a0201728..81e833cc5 100644
--- a/tests/Georgia/NewYearsDayTest.php
+++ b/tests/Georgia/NewYearsDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Georgia/OrthodoxChristmasDayTest.php b/tests/Georgia/OrthodoxChristmasDayTest.php
index 1d9691a8f..5995dd4eb 100644
--- a/tests/Georgia/OrthodoxChristmasDayTest.php
+++ b/tests/Georgia/OrthodoxChristmasDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Georgia/OrthodoxEpiphanyDayTest.php b/tests/Georgia/OrthodoxEpiphanyDayTest.php
index 4298e836d..8b9ca2a74 100644
--- a/tests/Georgia/OrthodoxEpiphanyDayTest.php
+++ b/tests/Georgia/OrthodoxEpiphanyDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Georgia/SecondNewYearDayTest.php b/tests/Georgia/SecondNewYearDayTest.php
index dd998168c..9e2696e67 100644
--- a/tests/Georgia/SecondNewYearDayTest.php
+++ b/tests/Georgia/SecondNewYearDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Georgia/StAndrewsDayTest.php b/tests/Georgia/StAndrewsDayTest.php
index 24afa52ec..2bf401295 100644
--- a/tests/Georgia/StAndrewsDayTest.php
+++ b/tests/Georgia/StAndrewsDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Georgia/StGeorgesDayTest.php b/tests/Georgia/StGeorgesDayTest.php
index 8a0cabd6f..80e912e85 100644
--- a/tests/Georgia/StGeorgesDayTest.php
+++ b/tests/Georgia/StGeorgesDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Georgia/StMarysDayTest.php b/tests/Georgia/StMarysDayTest.php
index 88fa972b4..751184f9d 100644
--- a/tests/Georgia/StMarysDayTest.php
+++ b/tests/Georgia/StMarysDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Georgia/UnityDayTest.php b/tests/Georgia/UnityDayTest.php
index 6045bbc43..be6527a4d 100644
--- a/tests/Georgia/UnityDayTest.php
+++ b/tests/Georgia/UnityDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Georgia/VictoryDayTest.php b/tests/Georgia/VictoryDayTest.php
index 333991d4a..aeb085a15 100644
--- a/tests/Georgia/VictoryDayTest.php
+++ b/tests/Georgia/VictoryDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/AscensionDayTest.php b/tests/Germany/AscensionDayTest.php
index 7da4ceef4..9b899d851 100644
--- a/tests/Germany/AscensionDayTest.php
+++ b/tests/Germany/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/BadenWurttemberg/AllSaintsDayTest.php b/tests/Germany/BadenWurttemberg/AllSaintsDayTest.php
index 0da404d32..e0878b448 100644
--- a/tests/Germany/BadenWurttemberg/AllSaintsDayTest.php
+++ b/tests/Germany/BadenWurttemberg/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/BadenWurttemberg/BadenWurttembergBaseTestCase.php b/tests/Germany/BadenWurttemberg/BadenWurttembergBaseTestCase.php
index 00ac24913..ce664c81c 100644
--- a/tests/Germany/BadenWurttemberg/BadenWurttembergBaseTestCase.php
+++ b/tests/Germany/BadenWurttemberg/BadenWurttembergBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/BadenWurttemberg/BadenWurttembergTest.php b/tests/Germany/BadenWurttemberg/BadenWurttembergTest.php
index 9b42c99a5..8910a3071 100644
--- a/tests/Germany/BadenWurttemberg/BadenWurttembergTest.php
+++ b/tests/Germany/BadenWurttemberg/BadenWurttembergTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/BadenWurttemberg/CorpusChristiTest.php b/tests/Germany/BadenWurttemberg/CorpusChristiTest.php
index 623ecab34..6a0f69ae4 100644
--- a/tests/Germany/BadenWurttemberg/CorpusChristiTest.php
+++ b/tests/Germany/BadenWurttemberg/CorpusChristiTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/BadenWurttemberg/EpiphanyTest.php b/tests/Germany/BadenWurttemberg/EpiphanyTest.php
index f60ea076b..4ee869bde 100644
--- a/tests/Germany/BadenWurttemberg/EpiphanyTest.php
+++ b/tests/Germany/BadenWurttemberg/EpiphanyTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/BadenWurttemberg/GermanUnityDayTest.php b/tests/Germany/BadenWurttemberg/GermanUnityDayTest.php
index 123ebe45c..f2089c6e4 100644
--- a/tests/Germany/BadenWurttemberg/GermanUnityDayTest.php
+++ b/tests/Germany/BadenWurttemberg/GermanUnityDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/BadenWurttemberg/ReformationDay2017Test.php b/tests/Germany/BadenWurttemberg/ReformationDay2017Test.php
index 0d17d225f..6acb5a6ea 100644
--- a/tests/Germany/BadenWurttemberg/ReformationDay2017Test.php
+++ b/tests/Germany/BadenWurttemberg/ReformationDay2017Test.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Bavaria/AllSaintsDayTest.php b/tests/Germany/Bavaria/AllSaintsDayTest.php
index f30a104cc..d4f21f4b0 100644
--- a/tests/Germany/Bavaria/AllSaintsDayTest.php
+++ b/tests/Germany/Bavaria/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Bavaria/AssumptionOfMaryTest.php b/tests/Germany/Bavaria/AssumptionOfMaryTest.php
new file mode 100644
index 000000000..5bf174ccb
--- /dev/null
+++ b/tests/Germany/Bavaria/AssumptionOfMaryTest.php
@@ -0,0 +1,82 @@
+<?php
+
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
+ *
+ * Copyright (c) 2015 - 2024 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <me at sachatelgenhof dot com>
+ */
+
+namespace Yasumi\tests\Germany\Bavaria;
+
+use Yasumi\Holiday;
+use Yasumi\tests\HolidayTestCase;
+
+/**
+ * Class for testing the day of the Assumption of Mary in Bavaria (Germany).
+ */
+class AssumptionOfMaryTest extends BavariaBaseTestCase implements HolidayTestCase
+{
+    /**
+     * The name of the holiday.
+     */
+    public const HOLIDAY = 'assumptionOfMary';
+
+    /**
+     * Tests the holiday defined in this test.
+     *
+     * @dataProvider HolidayDataProvider
+     *
+     * @param int       $year     the year for which the holiday defined in this test needs to be tested
+     * @param \DateTime $expected the expected date
+     */
+    public function testHoliday(int $year, \DateTimeInterface $expected): void
+    {
+        $this->assertHoliday(self::REGION, self::HOLIDAY, $year, $expected);
+    }
+
+    /**
+     * Returns a list of random test dates used for assertion of the holiday defined in this test.
+     *
+     * @return array<array> list of test dates for the holiday defined in this test
+     *
+     * @throws \Exception
+     */
+    public function HolidayDataProvider(): array
+    {
+        return $this->generateRandomDates(8, 15, self::TIMEZONE);
+    }
+
+    /**
+     * Tests translated name of the Assumption of Mary.
+     *
+     * @throws \Exception
+     */
+    public function testTranslation(): void
+    {
+        $this->assertTranslatedHolidayName(
+            self::REGION,
+            self::HOLIDAY,
+            $this->generateRandomYear(),
+            [self::LOCALE => 'Mariä Himmelfahrt']
+        );
+    }
+
+    /**
+     * Tests type of the holiday defined in this test.
+     *
+     * @throws \Exception
+     */
+    public function testHolidayType(): void
+    {
+        $this->assertHolidayType(self::REGION, self::HOLIDAY, $this->generateRandomYear(), Holiday::TYPE_OTHER);
+    }
+}
diff --git a/tests/Germany/Bavaria/BavariaBaseTestCase.php b/tests/Germany/Bavaria/BavariaBaseTestCase.php
index 16638d680..e2e5034f6 100644
--- a/tests/Germany/Bavaria/BavariaBaseTestCase.php
+++ b/tests/Germany/Bavaria/BavariaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Bavaria/BavariaTest.php b/tests/Germany/Bavaria/BavariaTest.php
index 05b662e96..c43c1ce44 100644
--- a/tests/Germany/Bavaria/BavariaTest.php
+++ b/tests/Germany/Bavaria/BavariaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Bavaria/CorpusChristiTest.php b/tests/Germany/Bavaria/CorpusChristiTest.php
index b1d0257c4..d83adcf76 100644
--- a/tests/Germany/Bavaria/CorpusChristiTest.php
+++ b/tests/Germany/Bavaria/CorpusChristiTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Bavaria/EpiphanyTest.php b/tests/Germany/Bavaria/EpiphanyTest.php
index 3b6550643..1285f05d2 100644
--- a/tests/Germany/Bavaria/EpiphanyTest.php
+++ b/tests/Germany/Bavaria/EpiphanyTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Bavaria/GermanUnityDayTest.php b/tests/Germany/Bavaria/GermanUnityDayTest.php
index 7a3a24230..8f620f230 100644
--- a/tests/Germany/Bavaria/GermanUnityDayTest.php
+++ b/tests/Germany/Bavaria/GermanUnityDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Bavaria/ReformationDay2017Test.php b/tests/Germany/Bavaria/ReformationDay2017Test.php
index deb5a342f..a40210995 100644
--- a/tests/Germany/Bavaria/ReformationDay2017Test.php
+++ b/tests/Germany/Bavaria/ReformationDay2017Test.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Berlin/BerlinBaseTestCase.php b/tests/Germany/Berlin/BerlinBaseTestCase.php
index a7d12b58c..6d95bcb6d 100644
--- a/tests/Germany/Berlin/BerlinBaseTestCase.php
+++ b/tests/Germany/Berlin/BerlinBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Berlin/BerlinTest.php b/tests/Germany/Berlin/BerlinTest.php
index cd1d4be2a..4a1bdff14 100644
--- a/tests/Germany/Berlin/BerlinTest.php
+++ b/tests/Germany/Berlin/BerlinTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Berlin/DayOfLiberation2020Test.php b/tests/Germany/Berlin/DayOfLiberation2020Test.php
index d343d88cc..835beef9a 100644
--- a/tests/Germany/Berlin/DayOfLiberation2020Test.php
+++ b/tests/Germany/Berlin/DayOfLiberation2020Test.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -43,7 +46,7 @@ public function testHolidayInYear(): void
             self::REGION,
             self::HOLIDAY,
             self::YEAR,
-            new \DateTime(self::YEAR.'-05-08', new \DateTimeZone(self::TIMEZONE))
+            new \DateTime(self::YEAR . '-05-08', new \DateTimeZone(self::TIMEZONE))
         );
     }
 
diff --git a/tests/Germany/Berlin/GermanUnityDayTest.php b/tests/Germany/Berlin/GermanUnityDayTest.php
index 9fc1a1b4c..fee2fca3e 100644
--- a/tests/Germany/Berlin/GermanUnityDayTest.php
+++ b/tests/Germany/Berlin/GermanUnityDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Berlin/InternationalWomensDay2019Test.php b/tests/Germany/Berlin/InternationalWomensDay2019Test.php
index 5c3770513..7c1c2ee45 100644
--- a/tests/Germany/Berlin/InternationalWomensDay2019Test.php
+++ b/tests/Germany/Berlin/InternationalWomensDay2019Test.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -43,7 +46,7 @@ public function testHolidayOnEstablishment(): void
             self::REGION,
             self::HOLIDAY,
             self::ESTABLISHMENT_YEAR,
-            new \DateTime(self::ESTABLISHMENT_YEAR.'-03-08', new \DateTimeZone(self::TIMEZONE))
+            new \DateTime(self::ESTABLISHMENT_YEAR . '-03-08', new \DateTimeZone(self::TIMEZONE))
         );
     }
 
diff --git a/tests/Germany/Berlin/ReformationDay2017Test.php b/tests/Germany/Berlin/ReformationDay2017Test.php
index b101360bc..1c5cf29e1 100644
--- a/tests/Germany/Berlin/ReformationDay2017Test.php
+++ b/tests/Germany/Berlin/ReformationDay2017Test.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Brandenburg/BrandenburgBaseTestCase.php b/tests/Germany/Brandenburg/BrandenburgBaseTestCase.php
index 84be6772d..656e97572 100644
--- a/tests/Germany/Brandenburg/BrandenburgBaseTestCase.php
+++ b/tests/Germany/Brandenburg/BrandenburgBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Brandenburg/BrandenburgTest.php b/tests/Germany/Brandenburg/BrandenburgTest.php
index 0332a0963..a449c7346 100644
--- a/tests/Germany/Brandenburg/BrandenburgTest.php
+++ b/tests/Germany/Brandenburg/BrandenburgTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Brandenburg/GermanUnityDayTest.php b/tests/Germany/Brandenburg/GermanUnityDayTest.php
index 8a5948ff0..1abb14f1c 100644
--- a/tests/Germany/Brandenburg/GermanUnityDayTest.php
+++ b/tests/Germany/Brandenburg/GermanUnityDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Brandenburg/ReformationDayTest.php b/tests/Germany/Brandenburg/ReformationDayTest.php
index a295d6593..bc905dce8 100644
--- a/tests/Germany/Brandenburg/ReformationDayTest.php
+++ b/tests/Germany/Brandenburg/ReformationDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Bremen/BremenBaseTestCase.php b/tests/Germany/Bremen/BremenBaseTestCase.php
index 64f30d681..bf1f09e2c 100644
--- a/tests/Germany/Bremen/BremenBaseTestCase.php
+++ b/tests/Germany/Bremen/BremenBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Bremen/BremenTest.php b/tests/Germany/Bremen/BremenTest.php
index cff286ef1..9328768e9 100644
--- a/tests/Germany/Bremen/BremenTest.php
+++ b/tests/Germany/Bremen/BremenTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Bremen/GermanUnityDayTest.php b/tests/Germany/Bremen/GermanUnityDayTest.php
index 767ea4c09..f721a4bb4 100644
--- a/tests/Germany/Bremen/GermanUnityDayTest.php
+++ b/tests/Germany/Bremen/GermanUnityDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Bremen/ReformationDay2017Test.php b/tests/Germany/Bremen/ReformationDay2017Test.php
index 5c215073c..adbaf7915 100644
--- a/tests/Germany/Bremen/ReformationDay2017Test.php
+++ b/tests/Germany/Bremen/ReformationDay2017Test.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Bremen/ReformationDayTest.php b/tests/Germany/Bremen/ReformationDayTest.php
index a9baa96ca..462867349 100644
--- a/tests/Germany/Bremen/ReformationDayTest.php
+++ b/tests/Germany/Bremen/ReformationDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/ChristmasTest.php b/tests/Germany/ChristmasTest.php
index dd4df0d5e..26491be4c 100644
--- a/tests/Germany/ChristmasTest.php
+++ b/tests/Germany/ChristmasTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/EasterMondayTest.php b/tests/Germany/EasterMondayTest.php
index 231a3c245..f4be4cd7a 100644
--- a/tests/Germany/EasterMondayTest.php
+++ b/tests/Germany/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/GermanUnityDayTest.php b/tests/Germany/GermanUnityDayTest.php
index 93cd1ee2f..51e91753c 100644
--- a/tests/Germany/GermanUnityDayTest.php
+++ b/tests/Germany/GermanUnityDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/GermanyBaseTestCase.php b/tests/Germany/GermanyBaseTestCase.php
index f41ba629b..8915dd23b 100644
--- a/tests/Germany/GermanyBaseTestCase.php
+++ b/tests/Germany/GermanyBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/GermanyTest.php b/tests/Germany/GermanyTest.php
index a00e1de8a..fb9a939c8 100644
--- a/tests/Germany/GermanyTest.php
+++ b/tests/Germany/GermanyTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -84,7 +87,10 @@ public function testBankHolidays(): void
      */
     public function testOtherHolidays(): void
     {
-        $this->assertDefinedHolidays([], self::REGION, $this->year, Holiday::TYPE_OTHER);
+        $this->assertDefinedHolidays([
+            'newYearsEve',
+            'pentecost',
+        ], self::REGION, $this->year, Holiday::TYPE_OTHER);
     }
 
     /**
diff --git a/tests/Germany/GoodFridayTest.php b/tests/Germany/GoodFridayTest.php
index ed7d3b350..c538d5b36 100644
--- a/tests/Germany/GoodFridayTest.php
+++ b/tests/Germany/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Hamburg/DayOfReformationTest.php b/tests/Germany/Hamburg/DayOfReformationTest.php
index a2d416ed1..627bf4003 100644
--- a/tests/Germany/Hamburg/DayOfReformationTest.php
+++ b/tests/Germany/Hamburg/DayOfReformationTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Hamburg/GermanUnityDay.php b/tests/Germany/Hamburg/GermanUnityDay.php
index 4e5822f7f..4f5816ed7 100644
--- a/tests/Germany/Hamburg/GermanUnityDay.php
+++ b/tests/Germany/Hamburg/GermanUnityDay.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Hamburg/HamburgBaseTestCase.php b/tests/Germany/Hamburg/HamburgBaseTestCase.php
index 0a46a341a..058d5997f 100644
--- a/tests/Germany/Hamburg/HamburgBaseTestCase.php
+++ b/tests/Germany/Hamburg/HamburgBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Hamburg/HamburgTest.php b/tests/Germany/Hamburg/HamburgTest.php
index 2a7bea5b4..b5aaae7a8 100644
--- a/tests/Germany/Hamburg/HamburgTest.php
+++ b/tests/Germany/Hamburg/HamburgTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Hamburg/ReformationDay2017Test.php b/tests/Germany/Hamburg/ReformationDay2017Test.php
index ef0e76fa5..a25d7c9ce 100644
--- a/tests/Germany/Hamburg/ReformationDay2017Test.php
+++ b/tests/Germany/Hamburg/ReformationDay2017Test.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Hesse/CorpusChristiTest.php b/tests/Germany/Hesse/CorpusChristiTest.php
index 865d1b408..02f201640 100644
--- a/tests/Germany/Hesse/CorpusChristiTest.php
+++ b/tests/Germany/Hesse/CorpusChristiTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Hesse/GermanUnityDayTest.php b/tests/Germany/Hesse/GermanUnityDayTest.php
index 39b2a93e2..83d14d7a7 100644
--- a/tests/Germany/Hesse/GermanUnityDayTest.php
+++ b/tests/Germany/Hesse/GermanUnityDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Hesse/HesseBaseTestCase.php b/tests/Germany/Hesse/HesseBaseTestCase.php
index 34d54d3a3..cceaf04a6 100644
--- a/tests/Germany/Hesse/HesseBaseTestCase.php
+++ b/tests/Germany/Hesse/HesseBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Hesse/HesseTest.php b/tests/Germany/Hesse/HesseTest.php
index 6f9252712..cf746b320 100644
--- a/tests/Germany/Hesse/HesseTest.php
+++ b/tests/Germany/Hesse/HesseTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Hesse/ReformationDay2017Test.php b/tests/Germany/Hesse/ReformationDay2017Test.php
index 5d6c0aa09..c50b0342d 100644
--- a/tests/Germany/Hesse/ReformationDay2017Test.php
+++ b/tests/Germany/Hesse/ReformationDay2017Test.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/InternationalWorkersDayTest.php b/tests/Germany/InternationalWorkersDayTest.php
index 11289a31a..87a84a9ef 100644
--- a/tests/Germany/InternationalWorkersDayTest.php
+++ b/tests/Germany/InternationalWorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/LowerSaxony/GermanUnityDayTest.php b/tests/Germany/LowerSaxony/GermanUnityDayTest.php
index 53910b103..ad62079ab 100644
--- a/tests/Germany/LowerSaxony/GermanUnityDayTest.php
+++ b/tests/Germany/LowerSaxony/GermanUnityDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/LowerSaxony/LowerSaxonyBaseTestCase.php b/tests/Germany/LowerSaxony/LowerSaxonyBaseTestCase.php
index 810dc71ac..1b46914e6 100644
--- a/tests/Germany/LowerSaxony/LowerSaxonyBaseTestCase.php
+++ b/tests/Germany/LowerSaxony/LowerSaxonyBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/LowerSaxony/LowerSaxonyTest.php b/tests/Germany/LowerSaxony/LowerSaxonyTest.php
index 7cf24cf7d..25b004769 100644
--- a/tests/Germany/LowerSaxony/LowerSaxonyTest.php
+++ b/tests/Germany/LowerSaxony/LowerSaxonyTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/LowerSaxony/ReformationDay2017Test.php b/tests/Germany/LowerSaxony/ReformationDay2017Test.php
index 9cc18fb8a..0231ba678 100644
--- a/tests/Germany/LowerSaxony/ReformationDay2017Test.php
+++ b/tests/Germany/LowerSaxony/ReformationDay2017Test.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/LowerSaxony/ReformationDayTest.php b/tests/Germany/LowerSaxony/ReformationDayTest.php
index 5b9f7462d..de72e7b84 100644
--- a/tests/Germany/LowerSaxony/ReformationDayTest.php
+++ b/tests/Germany/LowerSaxony/ReformationDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/MecklenburgWesternPomerania/GermanUnityDayTest.php b/tests/Germany/MecklenburgWesternPomerania/GermanUnityDayTest.php
index 01cce5156..0f0d10516 100644
--- a/tests/Germany/MecklenburgWesternPomerania/GermanUnityDayTest.php
+++ b/tests/Germany/MecklenburgWesternPomerania/GermanUnityDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/MecklenburgWesternPomerania/InternationalWomensDayTest.php b/tests/Germany/MecklenburgWesternPomerania/InternationalWomensDayTest.php
index 0cfa6290f..72c32dc96 100644
--- a/tests/Germany/MecklenburgWesternPomerania/InternationalWomensDayTest.php
+++ b/tests/Germany/MecklenburgWesternPomerania/InternationalWomensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -43,7 +46,7 @@ public function testHolidayOnEstablishment(): void
             self::REGION,
             self::HOLIDAY,
             self::ESTABLISHMENT_YEAR,
-            new \DateTime(self::ESTABLISHMENT_YEAR.'-03-08', new \DateTimeZone(self::TIMEZONE))
+            new \DateTime(self::ESTABLISHMENT_YEAR . '-03-08', new \DateTimeZone(self::TIMEZONE))
         );
     }
 
diff --git a/tests/Germany/MecklenburgWesternPomerania/MecklenburgWesternPomeraniaBaseTestCase.php b/tests/Germany/MecklenburgWesternPomerania/MecklenburgWesternPomeraniaBaseTestCase.php
index a1fbdaf38..7fb3033ed 100644
--- a/tests/Germany/MecklenburgWesternPomerania/MecklenburgWesternPomeraniaBaseTestCase.php
+++ b/tests/Germany/MecklenburgWesternPomerania/MecklenburgWesternPomeraniaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/MecklenburgWesternPomerania/MecklenburgWesternPomeraniaTest.php b/tests/Germany/MecklenburgWesternPomerania/MecklenburgWesternPomeraniaTest.php
index 93a2bf7ef..4b6f32830 100644
--- a/tests/Germany/MecklenburgWesternPomerania/MecklenburgWesternPomeraniaTest.php
+++ b/tests/Germany/MecklenburgWesternPomerania/MecklenburgWesternPomeraniaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/MecklenburgWesternPomerania/ReformationDayTest.php b/tests/Germany/MecklenburgWesternPomerania/ReformationDayTest.php
index 0e6ad94ba..63fae5ffa 100644
--- a/tests/Germany/MecklenburgWesternPomerania/ReformationDayTest.php
+++ b/tests/Germany/MecklenburgWesternPomerania/ReformationDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/NewYearsDayTest.php b/tests/Germany/NewYearsDayTest.php
index 64f8408dd..e25aa2504 100644
--- a/tests/Germany/NewYearsDayTest.php
+++ b/tests/Germany/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/NewYearsEveTest.php b/tests/Germany/NewYearsEveTest.php
index e52c23b07..7c18ef794 100644
--- a/tests/Germany/NewYearsEveTest.php
+++ b/tests/Germany/NewYearsEveTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/NorthRhineWestphalia/AllSaintsDayTest.php b/tests/Germany/NorthRhineWestphalia/AllSaintsDayTest.php
index 5c475504b..c71939b6c 100644
--- a/tests/Germany/NorthRhineWestphalia/AllSaintsDayTest.php
+++ b/tests/Germany/NorthRhineWestphalia/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/NorthRhineWestphalia/CorpusChristiTest.php b/tests/Germany/NorthRhineWestphalia/CorpusChristiTest.php
index 5f6d63e2d..234d9d908 100644
--- a/tests/Germany/NorthRhineWestphalia/CorpusChristiTest.php
+++ b/tests/Germany/NorthRhineWestphalia/CorpusChristiTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/NorthRhineWestphalia/GermanUnityDayTest.php b/tests/Germany/NorthRhineWestphalia/GermanUnityDayTest.php
index 0aeba49f8..60e3135ef 100644
--- a/tests/Germany/NorthRhineWestphalia/GermanUnityDayTest.php
+++ b/tests/Germany/NorthRhineWestphalia/GermanUnityDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/NorthRhineWestphalia/NorthRhineWestphaliaBaseTestCase.php b/tests/Germany/NorthRhineWestphalia/NorthRhineWestphaliaBaseTestCase.php
index efeeb86ba..4cbedb949 100644
--- a/tests/Germany/NorthRhineWestphalia/NorthRhineWestphaliaBaseTestCase.php
+++ b/tests/Germany/NorthRhineWestphalia/NorthRhineWestphaliaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/NorthRhineWestphalia/NorthRhineWestphaliaTest.php b/tests/Germany/NorthRhineWestphalia/NorthRhineWestphaliaTest.php
index 0a5fec72e..21518be4a 100644
--- a/tests/Germany/NorthRhineWestphalia/NorthRhineWestphaliaTest.php
+++ b/tests/Germany/NorthRhineWestphalia/NorthRhineWestphaliaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/NorthRhineWestphalia/ReformationDay2017Test.php b/tests/Germany/NorthRhineWestphalia/ReformationDay2017Test.php
index 820b568e2..0a57bea44 100644
--- a/tests/Germany/NorthRhineWestphalia/ReformationDay2017Test.php
+++ b/tests/Germany/NorthRhineWestphalia/ReformationDay2017Test.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/PentecostMondayTest.php b/tests/Germany/PentecostMondayTest.php
index 1fb052f59..34d81ca34 100644
--- a/tests/Germany/PentecostMondayTest.php
+++ b/tests/Germany/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/PentecostTest.php b/tests/Germany/PentecostTest.php
index 55abb48f2..8277dd7b7 100644
--- a/tests/Germany/PentecostTest.php
+++ b/tests/Germany/PentecostTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -36,7 +39,7 @@ public function testHoliday(): void
     {
         $year = $this->generateRandomYear();
         $time_stamp = strtotime(
-            $year.'-03-21'.easter_days($year).' day + 49 day'
+            $year . '-03-21' . easter_days($year) . ' day + 49 day'
         );
         $date = date('Y-m-d', $time_stamp);
 
@@ -70,6 +73,6 @@ public function testTranslation(): void
      */
     public function testHolidayType(): void
     {
-        $this->assertHolidayType(self::REGION, self::HOLIDAY, $this->generateRandomYear(), Holiday::TYPE_OFFICIAL);
+        $this->assertHolidayType(self::REGION, self::HOLIDAY, $this->generateRandomYear(), Holiday::TYPE_OTHER);
     }
 }
diff --git a/tests/Germany/ReformationDay2017Test.php b/tests/Germany/ReformationDay2017Test.php
index 52a876dfd..64f5d767c 100644
--- a/tests/Germany/ReformationDay2017Test.php
+++ b/tests/Germany/ReformationDay2017Test.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -43,7 +46,7 @@ public function testHolidayOnEstablishment(): void
             self::REGION,
             self::HOLIDAY,
             self::ESTABLISHMENT_YEAR,
-            new \DateTime(self::ESTABLISHMENT_YEAR.'-10-31', new \DateTimeZone(self::TIMEZONE))
+            new \DateTime(self::ESTABLISHMENT_YEAR . '-10-31', new \DateTimeZone(self::TIMEZONE))
         );
     }
 
diff --git a/tests/Germany/RhinelandPalatinate/AllSaintsDayTest.php b/tests/Germany/RhinelandPalatinate/AllSaintsDayTest.php
index 496da8aed..87bc380bf 100644
--- a/tests/Germany/RhinelandPalatinate/AllSaintsDayTest.php
+++ b/tests/Germany/RhinelandPalatinate/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/RhinelandPalatinate/CorpusChristiTest.php b/tests/Germany/RhinelandPalatinate/CorpusChristiTest.php
index 73260824b..98cb474e9 100644
--- a/tests/Germany/RhinelandPalatinate/CorpusChristiTest.php
+++ b/tests/Germany/RhinelandPalatinate/CorpusChristiTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/RhinelandPalatinate/GermanUnityDayTest.php b/tests/Germany/RhinelandPalatinate/GermanUnityDayTest.php
index 859994b67..c6a383552 100644
--- a/tests/Germany/RhinelandPalatinate/GermanUnityDayTest.php
+++ b/tests/Germany/RhinelandPalatinate/GermanUnityDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/RhinelandPalatinate/ReformationDay2017Test.php b/tests/Germany/RhinelandPalatinate/ReformationDay2017Test.php
index ac1c1a483..a3bcdca68 100644
--- a/tests/Germany/RhinelandPalatinate/ReformationDay2017Test.php
+++ b/tests/Germany/RhinelandPalatinate/ReformationDay2017Test.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/RhinelandPalatinate/RhinelandPalatinateBaseTestCase.php b/tests/Germany/RhinelandPalatinate/RhinelandPalatinateBaseTestCase.php
index 596037cc4..6d50b3ef4 100644
--- a/tests/Germany/RhinelandPalatinate/RhinelandPalatinateBaseTestCase.php
+++ b/tests/Germany/RhinelandPalatinate/RhinelandPalatinateBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/RhinelandPalatinate/RhinelandPalatinateTest.php b/tests/Germany/RhinelandPalatinate/RhinelandPalatinateTest.php
index b4f000394..bea7858d7 100644
--- a/tests/Germany/RhinelandPalatinate/RhinelandPalatinateTest.php
+++ b/tests/Germany/RhinelandPalatinate/RhinelandPalatinateTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Saarland/AllSaintsDayTest.php b/tests/Germany/Saarland/AllSaintsDayTest.php
index 7ebb465df..587e11104 100644
--- a/tests/Germany/Saarland/AllSaintsDayTest.php
+++ b/tests/Germany/Saarland/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Saarland/AssumptionOfMaryTest.php b/tests/Germany/Saarland/AssumptionOfMaryTest.php
index af35c707a..01cd19c63 100644
--- a/tests/Germany/Saarland/AssumptionOfMaryTest.php
+++ b/tests/Germany/Saarland/AssumptionOfMaryTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Saarland/CorpusChristiTest.php b/tests/Germany/Saarland/CorpusChristiTest.php
index dd3976e5c..55088c92c 100644
--- a/tests/Germany/Saarland/CorpusChristiTest.php
+++ b/tests/Germany/Saarland/CorpusChristiTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Saarland/GermanUnityDayTest.php b/tests/Germany/Saarland/GermanUnityDayTest.php
index 3b1c69d8c..f309d80e5 100644
--- a/tests/Germany/Saarland/GermanUnityDayTest.php
+++ b/tests/Germany/Saarland/GermanUnityDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Saarland/ReformationDay2017Test.php b/tests/Germany/Saarland/ReformationDay2017Test.php
index e02bffb32..0865ec432 100644
--- a/tests/Germany/Saarland/ReformationDay2017Test.php
+++ b/tests/Germany/Saarland/ReformationDay2017Test.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Saarland/SaarlandBaseTestCase.php b/tests/Germany/Saarland/SaarlandBaseTestCase.php
index 68672d3b6..c62f47adf 100644
--- a/tests/Germany/Saarland/SaarlandBaseTestCase.php
+++ b/tests/Germany/Saarland/SaarlandBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Saarland/SaarlandTest.php b/tests/Germany/Saarland/SaarlandTest.php
index 93cb7ef4d..c62193c0c 100644
--- a/tests/Germany/Saarland/SaarlandTest.php
+++ b/tests/Germany/Saarland/SaarlandTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Saxony/GermanUnityDayTest.php b/tests/Germany/Saxony/GermanUnityDayTest.php
index fea25e6d4..c22727689 100644
--- a/tests/Germany/Saxony/GermanUnityDayTest.php
+++ b/tests/Germany/Saxony/GermanUnityDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Saxony/ReformationDayTest.php b/tests/Germany/Saxony/ReformationDayTest.php
index 3a5a64874..eaf1e2c2b 100644
--- a/tests/Germany/Saxony/ReformationDayTest.php
+++ b/tests/Germany/Saxony/ReformationDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Saxony/RepentanceAndPrayerDayTest.php b/tests/Germany/Saxony/RepentanceAndPrayerDayTest.php
index 4450961ea..fa3464599 100644
--- a/tests/Germany/Saxony/RepentanceAndPrayerDayTest.php
+++ b/tests/Germany/Saxony/RepentanceAndPrayerDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Saxony/SaxonyBaseTestCase.php b/tests/Germany/Saxony/SaxonyBaseTestCase.php
index b0bd1d7a6..46676e0ad 100644
--- a/tests/Germany/Saxony/SaxonyBaseTestCase.php
+++ b/tests/Germany/Saxony/SaxonyBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Saxony/SaxonyTest.php b/tests/Germany/Saxony/SaxonyTest.php
index ae4d6d15b..d00f8782b 100644
--- a/tests/Germany/Saxony/SaxonyTest.php
+++ b/tests/Germany/Saxony/SaxonyTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/SaxonyAnhalt/EpiphanyTest.php b/tests/Germany/SaxonyAnhalt/EpiphanyTest.php
index 2cb688587..c4eecdefb 100644
--- a/tests/Germany/SaxonyAnhalt/EpiphanyTest.php
+++ b/tests/Germany/SaxonyAnhalt/EpiphanyTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/SaxonyAnhalt/GermanUnityDayTest.php b/tests/Germany/SaxonyAnhalt/GermanUnityDayTest.php
index eb100375f..eb914d0b8 100644
--- a/tests/Germany/SaxonyAnhalt/GermanUnityDayTest.php
+++ b/tests/Germany/SaxonyAnhalt/GermanUnityDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/SaxonyAnhalt/ReformationDayTest.php b/tests/Germany/SaxonyAnhalt/ReformationDayTest.php
index c00b3f3aa..eb8a4b9d3 100644
--- a/tests/Germany/SaxonyAnhalt/ReformationDayTest.php
+++ b/tests/Germany/SaxonyAnhalt/ReformationDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/SaxonyAnhalt/SaxonyAnhaltBaseTestCase.php b/tests/Germany/SaxonyAnhalt/SaxonyAnhaltBaseTestCase.php
index 1d09b728d..82ae1b8bd 100644
--- a/tests/Germany/SaxonyAnhalt/SaxonyAnhaltBaseTestCase.php
+++ b/tests/Germany/SaxonyAnhalt/SaxonyAnhaltBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/SaxonyAnhalt/SaxonyAnhaltTest.php b/tests/Germany/SaxonyAnhalt/SaxonyAnhaltTest.php
index d30a6e8e8..5cd13e5fc 100644
--- a/tests/Germany/SaxonyAnhalt/SaxonyAnhaltTest.php
+++ b/tests/Germany/SaxonyAnhalt/SaxonyAnhaltTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/SchleswigHolstein/GermanUnityDayTest.php b/tests/Germany/SchleswigHolstein/GermanUnityDayTest.php
index 7fd48ca0b..ed9697475 100644
--- a/tests/Germany/SchleswigHolstein/GermanUnityDayTest.php
+++ b/tests/Germany/SchleswigHolstein/GermanUnityDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/SchleswigHolstein/ReformationDay2017Test.php b/tests/Germany/SchleswigHolstein/ReformationDay2017Test.php
index c42b797b6..50f800923 100644
--- a/tests/Germany/SchleswigHolstein/ReformationDay2017Test.php
+++ b/tests/Germany/SchleswigHolstein/ReformationDay2017Test.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/SchleswigHolstein/ReformationDayTest.php b/tests/Germany/SchleswigHolstein/ReformationDayTest.php
index e0541340f..4b5d36bf8 100644
--- a/tests/Germany/SchleswigHolstein/ReformationDayTest.php
+++ b/tests/Germany/SchleswigHolstein/ReformationDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/SchleswigHolstein/SchleswigHolsteinBaseTestCase.php b/tests/Germany/SchleswigHolstein/SchleswigHolsteinBaseTestCase.php
index 2b37470bb..2f1c5a417 100644
--- a/tests/Germany/SchleswigHolstein/SchleswigHolsteinBaseTestCase.php
+++ b/tests/Germany/SchleswigHolstein/SchleswigHolsteinBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/SchleswigHolstein/SchleswigHolsteinTest.php b/tests/Germany/SchleswigHolstein/SchleswigHolsteinTest.php
index 835838acb..bb7038c84 100644
--- a/tests/Germany/SchleswigHolstein/SchleswigHolsteinTest.php
+++ b/tests/Germany/SchleswigHolstein/SchleswigHolsteinTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/SecondChristmasDayTest.php b/tests/Germany/SecondChristmasDayTest.php
index 1b6291fd3..9218c086d 100644
--- a/tests/Germany/SecondChristmasDayTest.php
+++ b/tests/Germany/SecondChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Thuringia/GermanUnityDayTest.php b/tests/Germany/Thuringia/GermanUnityDayTest.php
index 665e8d2c3..6e62f4c8f 100644
--- a/tests/Germany/Thuringia/GermanUnityDayTest.php
+++ b/tests/Germany/Thuringia/GermanUnityDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Thuringia/ReformationDayTest.php b/tests/Germany/Thuringia/ReformationDayTest.php
index 8f5ec9ec7..dd026427e 100644
--- a/tests/Germany/Thuringia/ReformationDayTest.php
+++ b/tests/Germany/Thuringia/ReformationDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Thuringia/ThuringiaBaseTestCase.php b/tests/Germany/Thuringia/ThuringiaBaseTestCase.php
index 60137fe83..03fb67ee4 100644
--- a/tests/Germany/Thuringia/ThuringiaBaseTestCase.php
+++ b/tests/Germany/Thuringia/ThuringiaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Thuringia/ThuringiaTest.php b/tests/Germany/Thuringia/ThuringiaTest.php
index a2b648aa4..eabbc2e9d 100644
--- a/tests/Germany/Thuringia/ThuringiaTest.php
+++ b/tests/Germany/Thuringia/ThuringiaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Germany/Thuringia/WorldChildrensDayTest.php b/tests/Germany/Thuringia/WorldChildrensDayTest.php
index d39b240db..55ab54f7a 100644
--- a/tests/Germany/Thuringia/WorldChildrensDayTest.php
+++ b/tests/Germany/Thuringia/WorldChildrensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Greece/AnnunciationTest.php b/tests/Greece/AnnunciationTest.php
index 2c87802e6..96b47dca1 100644
--- a/tests/Greece/AnnunciationTest.php
+++ b/tests/Greece/AnnunciationTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Greece/AscensionDayTest.php b/tests/Greece/AscensionDayTest.php
index 4e76a3281..3f727fa94 100644
--- a/tests/Greece/AscensionDayTest.php
+++ b/tests/Greece/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Greece/AssumptionOfMaryTest.php b/tests/Greece/AssumptionOfMaryTest.php
index 8dd6de61c..1ec436a8a 100644
--- a/tests/Greece/AssumptionOfMaryTest.php
+++ b/tests/Greece/AssumptionOfMaryTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Greece/ChristmasDayTest.php b/tests/Greece/ChristmasDayTest.php
index 9725d23e9..5ddf11cdb 100644
--- a/tests/Greece/ChristmasDayTest.php
+++ b/tests/Greece/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Greece/CleanMondayTest.php b/tests/Greece/CleanMondayTest.php
index cde3d0976..5487e2da4 100644
--- a/tests/Greece/CleanMondayTest.php
+++ b/tests/Greece/CleanMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Greece/EasterMondayTest.php b/tests/Greece/EasterMondayTest.php
index add96774d..6ed82da03 100644
--- a/tests/Greece/EasterMondayTest.php
+++ b/tests/Greece/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Greece/EasterTest.php b/tests/Greece/EasterTest.php
index 57e5d3e33..61aeb6f3d 100644
--- a/tests/Greece/EasterTest.php
+++ b/tests/Greece/EasterTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Greece/EpiphanyTest.php b/tests/Greece/EpiphanyTest.php
index 5912c3cc8..9dac956d6 100644
--- a/tests/Greece/EpiphanyTest.php
+++ b/tests/Greece/EpiphanyTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Greece/GreeceBaseTestCase.php b/tests/Greece/GreeceBaseTestCase.php
index 053e19190..80e15a778 100644
--- a/tests/Greece/GreeceBaseTestCase.php
+++ b/tests/Greece/GreeceBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Greece/GreeceTest.php b/tests/Greece/GreeceTest.php
index 7cf72b3a5..2c228d30b 100644
--- a/tests/Greece/GreeceTest.php
+++ b/tests/Greece/GreeceTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Greece/IndependenceDayTest.php b/tests/Greece/IndependenceDayTest.php
index 6fa351b96..826389ab0 100644
--- a/tests/Greece/IndependenceDayTest.php
+++ b/tests/Greece/IndependenceDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Greece/InternationalWorkersDayTest.php b/tests/Greece/InternationalWorkersDayTest.php
index ccad83a9d..7fede8ba9 100644
--- a/tests/Greece/InternationalWorkersDayTest.php
+++ b/tests/Greece/InternationalWorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Greece/NewYearsDayTest.php b/tests/Greece/NewYearsDayTest.php
index 06356f6b4..c31aff69c 100644
--- a/tests/Greece/NewYearsDayTest.php
+++ b/tests/Greece/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Greece/OhiDayTest.php b/tests/Greece/OhiDayTest.php
index 0dbf30b08..07555d8ab 100644
--- a/tests/Greece/OhiDayTest.php
+++ b/tests/Greece/OhiDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Greece/PentecostMondayTest.php b/tests/Greece/PentecostMondayTest.php
index e4f40e1c2..b17b482fb 100644
--- a/tests/Greece/PentecostMondayTest.php
+++ b/tests/Greece/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Greece/PentecostTest.php b/tests/Greece/PentecostTest.php
index 28e66aa7c..a66a151ae 100644
--- a/tests/Greece/PentecostTest.php
+++ b/tests/Greece/PentecostTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Greece/PolytechnioTest.php b/tests/Greece/PolytechnioTest.php
index 9a98564b3..fff9ebf1b 100644
--- a/tests/Greece/PolytechnioTest.php
+++ b/tests/Greece/PolytechnioTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Greece/ThreeHolyHierarchsTest.php b/tests/Greece/ThreeHolyHierarchsTest.php
index 4b9f46080..365a56393 100644
--- a/tests/Greece/ThreeHolyHierarchsTest.php
+++ b/tests/Greece/ThreeHolyHierarchsTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Greece/goodFridayTest.php b/tests/Greece/goodFridayTest.php
index 593d52700..35b55f512 100644
--- a/tests/Greece/goodFridayTest.php
+++ b/tests/Greece/goodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/HolidayTestCase.php b/tests/HolidayTestCase.php
index 2b57167f8..17e70d185 100644
--- a/tests/HolidayTestCase.php
+++ b/tests/HolidayTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Hungary/AllSaintsDayTest.php b/tests/Hungary/AllSaintsDayTest.php
index 90dc7b32c..87ca6ef18 100644
--- a/tests/Hungary/AllSaintsDayTest.php
+++ b/tests/Hungary/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Hungary/ChristmasTest.php b/tests/Hungary/ChristmasTest.php
index 133e49744..959427fb7 100644
--- a/tests/Hungary/ChristmasTest.php
+++ b/tests/Hungary/ChristmasTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Hungary/EasterMondayTest.php b/tests/Hungary/EasterMondayTest.php
index 6749c756e..a1379694a 100644
--- a/tests/Hungary/EasterMondayTest.php
+++ b/tests/Hungary/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Hungary/EasterTest.php b/tests/Hungary/EasterTest.php
index 1e1bb86c0..96bb0f1c6 100644
--- a/tests/Hungary/EasterTest.php
+++ b/tests/Hungary/EasterTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Hungary/HungaryBaseTestCase.php b/tests/Hungary/HungaryBaseTestCase.php
index 4d3ab165f..172166909 100644
--- a/tests/Hungary/HungaryBaseTestCase.php
+++ b/tests/Hungary/HungaryBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Hungary/HungaryTest.php b/tests/Hungary/HungaryTest.php
index d835cbf3c..574567a05 100644
--- a/tests/Hungary/HungaryTest.php
+++ b/tests/Hungary/HungaryTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Hungary/InternationalWorkersDayTest.php b/tests/Hungary/InternationalWorkersDayTest.php
index 3b91d716e..d0db3c0b6 100644
--- a/tests/Hungary/InternationalWorkersDayTest.php
+++ b/tests/Hungary/InternationalWorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Hungary/MemorialDay1848Test.php b/tests/Hungary/MemorialDay1848Test.php
index c43350b69..c5ac24528 100644
--- a/tests/Hungary/MemorialDay1848Test.php
+++ b/tests/Hungary/MemorialDay1848Test.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Hungary/MemorialDay1956Test.php b/tests/Hungary/MemorialDay1956Test.php
index 3e7f9b4bb..b828675b6 100644
--- a/tests/Hungary/MemorialDay1956Test.php
+++ b/tests/Hungary/MemorialDay1956Test.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Hungary/NewYearsDayTest.php b/tests/Hungary/NewYearsDayTest.php
index cdac75e85..88891746e 100644
--- a/tests/Hungary/NewYearsDayTest.php
+++ b/tests/Hungary/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Hungary/PentecostMondayTest.php b/tests/Hungary/PentecostMondayTest.php
index 5700a74fd..6c90ebc7c 100644
--- a/tests/Hungary/PentecostMondayTest.php
+++ b/tests/Hungary/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Hungary/PentecostTest.php b/tests/Hungary/PentecostTest.php
index 0026bce0b..ce77c7f76 100644
--- a/tests/Hungary/PentecostTest.php
+++ b/tests/Hungary/PentecostTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Hungary/SecondChristmasDayTest.php b/tests/Hungary/SecondChristmasDayTest.php
index 37ca125a6..258d24afe 100644
--- a/tests/Hungary/SecondChristmasDayTest.php
+++ b/tests/Hungary/SecondChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Hungary/StateFoundationDayTest.php b/tests/Hungary/StateFoundationDayTest.php
index b928be06d..cb51f410d 100644
--- a/tests/Hungary/StateFoundationDayTest.php
+++ b/tests/Hungary/StateFoundationDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Iran/AnniversaryOfIslamicRevolutionTest.php b/tests/Iran/AnniversaryOfIslamicRevolutionTest.php
new file mode 100644
index 000000000..0734ff3ef
--- /dev/null
+++ b/tests/Iran/AnniversaryOfIslamicRevolutionTest.php
@@ -0,0 +1,76 @@
+<?php
+
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
+ *
+ * Copyright (c) 2015 - 2024 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <me at sachatelgenhof dot com>
+ */
+
+namespace Yasumi\tests\Iran;
+
+use Yasumi\Holiday;
+use Yasumi\tests\HolidayTestCase;
+use Yasumi\Yasumi;
+
+class AnniversaryOfIslamicRevolutionTest extends IranBaseTestCase implements HolidayTestCase
+{
+    public const HOLIDAY = 'anniversaryOfIslamicRevolution';
+
+    public const ESTABLISHMENT_YEAR = 1979;
+
+    public function testAnniversaryOfIslamicRevolutionBeforeEstablishment(): void
+    {
+        $this->assertNotHoliday(
+            self::REGION,
+            self::HOLIDAY,
+            $this->generateRandomYear(Yasumi::YEAR_LOWER_BOUND, self::ESTABLISHMENT_YEAR - 1)
+        );
+    }
+
+    /**
+     * @throws \Exception
+     */
+    public function testAnniversaryOfIslamicRevolutionAfterEstablishment(): void
+    {
+        $year = $this->generateRandomYear(self::ESTABLISHMENT_YEAR);
+        $this->assertHoliday(
+            self::REGION,
+            self::HOLIDAY,
+            $year,
+            new \DateTime("{$year}-02-11", new \DateTimeZone(self::TIMEZONE))
+        );
+    }
+
+    /**
+     * @throws \Exception
+     */
+    public function testTranslation(): void
+    {
+        $this->assertTranslatedHolidayName(
+            self::REGION,
+            self::HOLIDAY,
+            $this->generateRandomYear(self::ESTABLISHMENT_YEAR),
+            [
+                self::LOCALE => 'انقلاب اسلامی پنجاه و هفت',
+                'en' => 'Enqelab e Eslami',
+            ]
+        );
+    }
+
+    /**
+     * @throws \Exception
+     */
+    public function testHolidayType(): void
+    {
+        $this->assertHolidayType(self::REGION, self::HOLIDAY, $this->generateRandomYear(self::ESTABLISHMENT_YEAR), Holiday::TYPE_OFFICIAL);
+    }
+}
diff --git a/tests/Iran/DeathOfKhomeiniTest.php b/tests/Iran/DeathOfKhomeiniTest.php
new file mode 100644
index 000000000..9e5229172
--- /dev/null
+++ b/tests/Iran/DeathOfKhomeiniTest.php
@@ -0,0 +1,76 @@
+<?php
+
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
+ *
+ * Copyright (c) 2015 - 2024 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <me at sachatelgenhof dot com>
+ */
+
+namespace Yasumi\tests\Iran;
+
+use Yasumi\Holiday;
+use Yasumi\tests\HolidayTestCase;
+use Yasumi\Yasumi;
+
+class DeathOfKhomeiniTest extends IranBaseTestCase implements HolidayTestCase
+{
+    public const HOLIDAY = 'deathOfKhomeini';
+
+    public const ESTABLISHMENT_YEAR = 1989;
+
+    public function testDeathOfKhomeiniBeforeEstablishment(): void
+    {
+        $this->assertNotHoliday(
+            self::REGION,
+            self::HOLIDAY,
+            $this->generateRandomYear(Yasumi::YEAR_LOWER_BOUND, self::ESTABLISHMENT_YEAR - 1)
+        );
+    }
+
+    /**
+     * @throws \Exception
+     */
+    public function testDeathOfKhomeiniAfterEstablishment(): void
+    {
+        $year = $this->generateRandomYear(self::ESTABLISHMENT_YEAR);
+        $this->assertHoliday(
+            self::REGION,
+            self::HOLIDAY,
+            $year,
+            new \DateTime("{$year}-06-04", new \DateTimeZone(self::TIMEZONE))
+        );
+    }
+
+    /**
+     * @throws \Exception
+     */
+    public function testTranslation(): void
+    {
+        $this->assertTranslatedHolidayName(
+            self::REGION,
+            self::HOLIDAY,
+            $this->generateRandomYear(self::ESTABLISHMENT_YEAR),
+            [
+                self::LOCALE => 'مرگ خمینی',
+                'en' => 'Marg e Khomeini',
+            ]
+        );
+    }
+
+    /**
+     * @throws \Exception
+     */
+    public function testHolidayType(): void
+    {
+        $this->assertHolidayType(self::REGION, self::HOLIDAY, $this->generateRandomYear(self::ESTABLISHMENT_YEAR), Holiday::TYPE_OFFICIAL);
+    }
+}
diff --git a/tests/Iran/IranBaseTestCase.php b/tests/Iran/IranBaseTestCase.php
new file mode 100644
index 000000000..b2afb67ba
--- /dev/null
+++ b/tests/Iran/IranBaseTestCase.php
@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
+ *
+ * Copyright (c) 2015 - 2024 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <me at sachatelgenhof dot com>
+ */
+
+namespace Yasumi\tests\Iran;
+
+use PHPUnit\Framework\TestCase;
+use Yasumi\tests\YasumiBase;
+
+class IranBaseTestCase extends TestCase
+{
+    use YasumiBase;
+
+    public const REGION = 'Iran';
+
+    public const TIMEZONE = 'Asia/Tehran';
+
+    public const LOCALE = 'fa';
+}
diff --git a/tests/Iran/IranTest.php b/tests/Iran/IranTest.php
new file mode 100644
index 000000000..6c6f0b8fe
--- /dev/null
+++ b/tests/Iran/IranTest.php
@@ -0,0 +1,93 @@
+<?php
+
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
+ *
+ * Copyright (c) 2015 - 2024 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <me at sachatelgenhof dot com>
+ */
+
+namespace Yasumi\tests\Iran;
+
+use Yasumi\Holiday;
+use Yasumi\tests\ProviderTestCase;
+
+class IranTest extends IranBaseTestCase implements ProviderTestCase
+{
+    /**
+     * @var int year random year number used for all tests in this Test Case
+     */
+    protected int $year;
+
+    /**
+     * @throws \Exception
+     */
+    protected function setUp(): void
+    {
+        $this->year = $this->generateRandomYear();
+    }
+
+    public function testOfficialHolidays(): void
+    {
+        $holidays = [
+            'nowruz1',
+            'nowruz2',
+            'nowruz3',
+            'nowruz4',
+            'sizdahBedar',
+        ];
+
+        if (1979 <= $this->year) {
+            $holidays[] = 'islamicRepublicDay';
+            $holidays[] = 'revoltOfKhordad15';
+            $holidays[] = 'anniversaryOfIslamicRevolution';
+        }
+
+        if (1989 <= $this->year) {
+            $holidays[] = 'deathOfKhomeini';
+        }
+
+        if (1951 <= $this->year) {
+            $holidays[] = 'nationalizationOfTheIranianOilIndustry';
+        }
+
+        $this->assertDefinedHolidays($holidays, self::REGION, $this->year, Holiday::TYPE_OFFICIAL);
+    }
+
+    public function testObservedHolidays(): void
+    {
+        $this->assertDefinedHolidays([], self::REGION, $this->year, Holiday::TYPE_OBSERVANCE);
+    }
+
+    public function testSeasonalHolidays(): void
+    {
+        $this->assertDefinedHolidays([], self::REGION, $this->year, Holiday::TYPE_SEASON);
+    }
+
+    public function testBankHolidays(): void
+    {
+        $this->assertDefinedHolidays([], self::REGION, $this->year, Holiday::TYPE_BANK);
+    }
+
+    public function testOtherHolidays(): void
+    {
+        $this->assertDefinedHolidays([], self::REGION, $this->year, Holiday::TYPE_OTHER);
+    }
+
+    /**
+     * @throws \ReflectionException
+     * @throws \Exception
+     */
+    public function testSources(): void
+    {
+        $this->assertSources(self::REGION, 2);
+    }
+}
diff --git a/tests/Iran/IslamicRepublicDayTest.php b/tests/Iran/IslamicRepublicDayTest.php
new file mode 100644
index 000000000..1aee7ee8b
--- /dev/null
+++ b/tests/Iran/IslamicRepublicDayTest.php
@@ -0,0 +1,109 @@
+<?php
+
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
+ *
+ * Copyright (c) 2015 - 2024 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <me at sachatelgenhof dot com>
+ */
+
+namespace Yasumi\tests\Iran;
+
+use Yasumi\Holiday;
+use Yasumi\tests\HolidayTestCase;
+use Yasumi\Yasumi;
+
+class IslamicRepublicDayTest extends IranBaseTestCase implements HolidayTestCase
+{
+    public const HOLIDAY = 'islamicRepublicDay';
+
+    public const ESTABLISHMENT_YEAR = 1979;
+
+    public const EQUINOX_YEAR = 2016;
+
+    /**
+     * @throws \Exception
+     */
+    public function testIslamicRepublicDayBeforeEstablishment(): void
+    {
+        $this->assertNotHoliday(
+            self::REGION,
+            self::HOLIDAY,
+            $this->generateRandomYear(Yasumi::YEAR_LOWER_BOUND, self::ESTABLISHMENT_YEAR - 1)
+        );
+    }
+
+    /**
+     * @throws \Exception
+     */
+    public function testIslamicRepublicDayBeforeEquinoxYear(): void
+    {
+        $year = $this->generateRandomYear(self::ESTABLISHMENT_YEAR, self::EQUINOX_YEAR - 1);
+        $this->assertHoliday(
+            self::REGION,
+            self::HOLIDAY,
+            $year,
+            new \DateTime("{$year}-04-01", new \DateTimeZone(self::TIMEZONE))
+        );
+    }
+
+    /**
+     * @throws \Exception
+     */
+    public function testIslamicRepublicDayOnEquinoxYear(): void
+    {
+        $year = $this->generateRandomYear(self::EQUINOX_YEAR, self::EQUINOX_YEAR);
+        $this->assertHoliday(
+            self::REGION,
+            self::HOLIDAY,
+            $year,
+            new \DateTime("{$year}-03-31", new \DateTimeZone(self::TIMEZONE))
+        );
+    }
+
+    /**
+     * @throws \Exception
+     */
+    public function testIslamicRepublicDayAfterEquinoxYear(): void
+    {
+        $year = $this->generateRandomYear(self::EQUINOX_YEAR + 1);
+        $this->assertHoliday(
+            self::REGION,
+            self::HOLIDAY,
+            $year,
+            new \DateTime("{$year}-04-01", new \DateTimeZone(self::TIMEZONE))
+        );
+    }
+
+    /**
+     * @throws \Exception
+     */
+    public function testTranslation(): void
+    {
+        $this->assertTranslatedHolidayName(
+            self::REGION,
+            self::HOLIDAY,
+            $this->generateRandomYear(self::ESTABLISHMENT_YEAR, self::EQUINOX_YEAR),
+            [
+                self::LOCALE => 'روز جمهوری اسلامی',
+                'en' => 'Ruz e Jomhuri ye Eslami',
+            ]
+        );
+    }
+
+    /**
+     * @throws \Exception
+     */
+    public function testHolidayType(): void
+    {
+        $this->assertHolidayType(self::REGION, self::HOLIDAY, $this->generateRandomYear(self::ESTABLISHMENT_YEAR, self::EQUINOX_YEAR), Holiday::TYPE_OFFICIAL);
+    }
+}
diff --git a/tests/Iran/NationalizationOfTheIranianOilIndustryTest.php b/tests/Iran/NationalizationOfTheIranianOilIndustryTest.php
new file mode 100644
index 000000000..94f34bb07
--- /dev/null
+++ b/tests/Iran/NationalizationOfTheIranianOilIndustryTest.php
@@ -0,0 +1,76 @@
+<?php
+
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
+ *
+ * Copyright (c) 2015 - 2024 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <me at sachatelgenhof dot com>
+ */
+
+namespace Yasumi\tests\Iran;
+
+use Yasumi\Holiday;
+use Yasumi\tests\HolidayTestCase;
+use Yasumi\Yasumi;
+
+class NationalizationOfTheIranianOilIndustryTest extends IranBaseTestCase implements HolidayTestCase
+{
+    public const HOLIDAY = 'nationalizationOfTheIranianOilIndustry';
+
+    public const ESTABLISHMENT_YEAR = 1951;
+
+    public function testNationalizationOfTheIranianOilIndustryBeforeEstablishment(): void
+    {
+        $this->assertNotHoliday(
+            self::REGION,
+            self::HOLIDAY,
+            $this->generateRandomYear(Yasumi::YEAR_LOWER_BOUND, self::ESTABLISHMENT_YEAR - 1)
+        );
+    }
+
+    /**
+     * @throws \Exception
+     */
+    public function testNationalizationOfTheIranianOilIndustryAfterEstablishment(): void
+    {
+        $year = $this->generateRandomYear(self::ESTABLISHMENT_YEAR);
+        $this->assertHoliday(
+            self::REGION,
+            self::HOLIDAY,
+            $year,
+            new \DateTime("{$year}-03-20", new \DateTimeZone(self::TIMEZONE))
+        );
+    }
+
+    /**
+     * @throws \Exception
+     */
+    public function testTranslation(): void
+    {
+        $this->assertTranslatedHolidayName(
+            self::REGION,
+            self::HOLIDAY,
+            $this->generateRandomYear(self::ESTABLISHMENT_YEAR),
+            [
+                self::LOCALE => 'ملی شدن صنعت نفت',
+                'en' => 'Melli Shodan e Saneat e Naft',
+            ]
+        );
+    }
+
+    /**
+     * @throws \Exception
+     */
+    public function testHolidayType(): void
+    {
+        $this->assertHolidayType(self::REGION, self::HOLIDAY, $this->generateRandomYear(self::ESTABLISHMENT_YEAR), Holiday::TYPE_OFFICIAL);
+    }
+}
diff --git a/tests/Iran/Nowruz1Test.php b/tests/Iran/Nowruz1Test.php
new file mode 100644
index 000000000..31926b82e
--- /dev/null
+++ b/tests/Iran/Nowruz1Test.php
@@ -0,0 +1,64 @@
+<?php
+
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
+ *
+ * Copyright (c) 2015 - 2024 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <me at sachatelgenhof dot com>
+ */
+
+namespace Yasumi\tests\Iran;
+
+use Yasumi\Holiday;
+use Yasumi\tests\HolidayTestCase;
+
+class Nowruz1Test extends IranBaseTestCase implements HolidayTestCase
+{
+    public const HOLIDAY = 'nowruz1';
+
+    /**
+     * @throws \Exception
+     */
+    public function testNowruz1(): void
+    {
+        $year = $this->generateRandomYear();
+        $this->assertHoliday(
+            self::REGION,
+            self::HOLIDAY,
+            $year,
+            new \DateTime("{$year}-03-21", new \DateTimeZone(self::TIMEZONE))
+        );
+    }
+
+    /**
+     * @throws \Exception
+     */
+    public function testTranslation(): void
+    {
+        $this->assertTranslatedHolidayName(
+            self::REGION,
+            self::HOLIDAY,
+            $this->generateRandomYear(),
+            [
+                self::LOCALE => 'نوروز',
+                'en' => 'Nowruz',
+            ]
+        );
+    }
+
+    /**
+     * @throws \Exception
+     */
+    public function testHolidayType(): void
+    {
+        $this->assertHolidayType(self::REGION, self::HOLIDAY, $this->generateRandomYear(), Holiday::TYPE_OFFICIAL);
+    }
+}
diff --git a/tests/Iran/Nowruz2Test.php b/tests/Iran/Nowruz2Test.php
new file mode 100644
index 000000000..e1487c75f
--- /dev/null
+++ b/tests/Iran/Nowruz2Test.php
@@ -0,0 +1,64 @@
+<?php
+
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
+ *
+ * Copyright (c) 2015 - 2024 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <me at sachatelgenhof dot com>
+ */
+
+namespace Yasumi\tests\Iran;
+
+use Yasumi\Holiday;
+use Yasumi\tests\HolidayTestCase;
+
+class Nowruz2Test extends IranBaseTestCase implements HolidayTestCase
+{
+    public const HOLIDAY = 'nowruz2';
+
+    /**
+     * @throws \Exception
+     */
+    public function testNowruz2(): void
+    {
+        $year = $this->generateRandomYear();
+        $this->assertHoliday(
+            self::REGION,
+            self::HOLIDAY,
+            $year,
+            new \DateTime("{$year}-03-22", new \DateTimeZone(self::TIMEZONE))
+        );
+    }
+
+    /**
+     * @throws \Exception
+     */
+    public function testTranslation(): void
+    {
+        $this->assertTranslatedHolidayName(
+            self::REGION,
+            self::HOLIDAY,
+            $this->generateRandomYear(),
+            [
+                self::LOCALE => 'نوروز',
+                'en' => 'Nowruz',
+            ]
+        );
+    }
+
+    /**
+     * @throws \Exception
+     */
+    public function testHolidayType(): void
+    {
+        $this->assertHolidayType(self::REGION, self::HOLIDAY, $this->generateRandomYear(), Holiday::TYPE_OFFICIAL);
+    }
+}
diff --git a/tests/Iran/Nowruz3Test.php b/tests/Iran/Nowruz3Test.php
new file mode 100644
index 000000000..51df83842
--- /dev/null
+++ b/tests/Iran/Nowruz3Test.php
@@ -0,0 +1,64 @@
+<?php
+
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
+ *
+ * Copyright (c) 2015 - 2024 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <me at sachatelgenhof dot com>
+ */
+
+namespace Yasumi\tests\Iran;
+
+use Yasumi\Holiday;
+use Yasumi\tests\HolidayTestCase;
+
+class Nowruz3Test extends IranBaseTestCase implements HolidayTestCase
+{
+    public const HOLIDAY = 'nowruz3';
+
+    /**
+     * @throws \Exception
+     */
+    public function testNowruz3(): void
+    {
+        $year = $this->generateRandomYear();
+        $this->assertHoliday(
+            self::REGION,
+            self::HOLIDAY,
+            $year,
+            new \DateTime("{$year}-03-23", new \DateTimeZone(self::TIMEZONE))
+        );
+    }
+
+    /**
+     * @throws \Exception
+     */
+    public function testTranslation(): void
+    {
+        $this->assertTranslatedHolidayName(
+            self::REGION,
+            self::HOLIDAY,
+            $this->generateRandomYear(),
+            [
+                self::LOCALE => 'نوروز',
+                'en' => 'Nowruz',
+            ]
+        );
+    }
+
+    /**
+     * @throws \Exception
+     */
+    public function testHolidayType(): void
+    {
+        $this->assertHolidayType(self::REGION, self::HOLIDAY, $this->generateRandomYear(), Holiday::TYPE_OFFICIAL);
+    }
+}
diff --git a/tests/Iran/Nowruz4Test.php b/tests/Iran/Nowruz4Test.php
new file mode 100644
index 000000000..9b27e6741
--- /dev/null
+++ b/tests/Iran/Nowruz4Test.php
@@ -0,0 +1,64 @@
+<?php
+
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
+ *
+ * Copyright (c) 2015 - 2024 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <me at sachatelgenhof dot com>
+ */
+
+namespace Yasumi\tests\Iran;
+
+use Yasumi\Holiday;
+use Yasumi\tests\HolidayTestCase;
+
+class Nowruz4Test extends IranBaseTestCase implements HolidayTestCase
+{
+    public const HOLIDAY = 'nowruz4';
+
+    /**
+     * @throws \Exception
+     */
+    public function testNowruz4(): void
+    {
+        $year = $this->generateRandomYear();
+        $this->assertHoliday(
+            self::REGION,
+            self::HOLIDAY,
+            $year,
+            new \DateTime("{$year}-03-24", new \DateTimeZone(self::TIMEZONE))
+        );
+    }
+
+    /**
+     * @throws \Exception
+     */
+    public function testTranslation(): void
+    {
+        $this->assertTranslatedHolidayName(
+            self::REGION,
+            self::HOLIDAY,
+            $this->generateRandomYear(),
+            [
+                self::LOCALE => 'نوروز',
+                'en' => 'Nowruz',
+            ]
+        );
+    }
+
+    /**
+     * @throws \Exception
+     */
+    public function testHolidayType(): void
+    {
+        $this->assertHolidayType(self::REGION, self::HOLIDAY, $this->generateRandomYear(), Holiday::TYPE_OFFICIAL);
+    }
+}
diff --git a/tests/Iran/RevoltOfKhordad15Test.php b/tests/Iran/RevoltOfKhordad15Test.php
new file mode 100644
index 000000000..7d3b7b07f
--- /dev/null
+++ b/tests/Iran/RevoltOfKhordad15Test.php
@@ -0,0 +1,76 @@
+<?php
+
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
+ *
+ * Copyright (c) 2015 - 2024 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <me at sachatelgenhof dot com>
+ */
+
+namespace Yasumi\tests\Iran;
+
+use Yasumi\Holiday;
+use Yasumi\tests\HolidayTestCase;
+use Yasumi\Yasumi;
+
+class RevoltOfKhordad15Test extends IranBaseTestCase implements HolidayTestCase
+{
+    public const HOLIDAY = 'revoltOfKhordad15';
+
+    public const ESTABLISHMENT_YEAR = 1979;
+
+    public function testRevoltOfKhordad15BeforeEstablishment(): void
+    {
+        $this->assertNotHoliday(
+            self::REGION,
+            self::HOLIDAY,
+            $this->generateRandomYear(Yasumi::YEAR_LOWER_BOUND, self::ESTABLISHMENT_YEAR - 1)
+        );
+    }
+
+    /**
+     * @throws \Exception
+     */
+    public function testRevoltOfKhordad15AfterEstablishment(): void
+    {
+        $year = $this->generateRandomYear(self::ESTABLISHMENT_YEAR);
+        $this->assertHoliday(
+            self::REGION,
+            self::HOLIDAY,
+            $year,
+            new \DateTime("{$year}-06-05", new \DateTimeZone(self::TIMEZONE))
+        );
+    }
+
+    /**
+     * @throws \Exception
+     */
+    public function testTranslation(): void
+    {
+        $this->assertTranslatedHolidayName(
+            self::REGION,
+            self::HOLIDAY,
+            $this->generateRandomYear(self::ESTABLISHMENT_YEAR),
+            [
+                self::LOCALE => 'قیام ۱۵ خرداد',
+                'en' => 'Qiam e Panzdah e Khordad',
+            ]
+        );
+    }
+
+    /**
+     * @throws \Exception
+     */
+    public function testHolidayType(): void
+    {
+        $this->assertHolidayType(self::REGION, self::HOLIDAY, $this->generateRandomYear(self::ESTABLISHMENT_YEAR), Holiday::TYPE_OFFICIAL);
+    }
+}
diff --git a/tests/Iran/SizdahBedarTest.php b/tests/Iran/SizdahBedarTest.php
new file mode 100644
index 000000000..84209f767
--- /dev/null
+++ b/tests/Iran/SizdahBedarTest.php
@@ -0,0 +1,64 @@
+<?php
+
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
+ *
+ * Copyright (c) 2015 - 2024 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <me at sachatelgenhof dot com>
+ */
+
+namespace Yasumi\tests\Iran;
+
+use Yasumi\Holiday;
+use Yasumi\tests\HolidayTestCase;
+
+class SizdahBedarTest extends IranBaseTestCase implements HolidayTestCase
+{
+    public const HOLIDAY = 'sizdahBedar';
+
+    /**
+     * @throws \Exception
+     */
+    public function testSizdahBedar(): void
+    {
+        $year = $this->generateRandomYear();
+        $this->assertHoliday(
+            self::REGION,
+            self::HOLIDAY,
+            $year,
+            new \DateTime("{$year}-04-02", new \DateTimeZone(self::TIMEZONE))
+        );
+    }
+
+    /**
+     * @throws \Exception
+     */
+    public function testTranslation(): void
+    {
+        $this->assertTranslatedHolidayName(
+            self::REGION,
+            self::HOLIDAY,
+            $this->generateRandomYear(),
+            [
+                self::LOCALE => 'سیزده بدر',
+                'en' => 'Sizdah be dar',
+            ]
+        );
+    }
+
+    /**
+     * @throws \Exception
+     */
+    public function testHolidayType(): void
+    {
+        $this->assertHolidayType(self::REGION, self::HOLIDAY, $this->generateRandomYear(), Holiday::TYPE_OFFICIAL);
+    }
+}
diff --git a/tests/Ireland/AugustHolidayTest.php b/tests/Ireland/AugustHolidayTest.php
index 9dd78782a..d5435af2a 100644
--- a/tests/Ireland/AugustHolidayTest.php
+++ b/tests/Ireland/AugustHolidayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Ireland/ChristmasDayTest.php b/tests/Ireland/ChristmasDayTest.php
index a94174cc4..c45ca7e8d 100644
--- a/tests/Ireland/ChristmasDayTest.php
+++ b/tests/Ireland/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -44,7 +47,7 @@ public function testHoliday(int $year, string $expected): void
 
         if (\in_array((int) $date->format('w'), [0, 6], true)) {
             $date->modify('next tuesday');
-            $this->assertHoliday(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, $date);
+            $this->assertHoliday(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, $date);
         }
     }
 
diff --git a/tests/Ireland/EasterMondayTest.php b/tests/Ireland/EasterMondayTest.php
index a5865fdd2..f035aeebb 100644
--- a/tests/Ireland/EasterMondayTest.php
+++ b/tests/Ireland/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Ireland/EasterTest.php b/tests/Ireland/EasterTest.php
index 7fd79644e..66568ced7 100644
--- a/tests/Ireland/EasterTest.php
+++ b/tests/Ireland/EasterTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Ireland/GoodFridayTest.php b/tests/Ireland/GoodFridayTest.php
index 884fab2ab..7be1bcb95 100644
--- a/tests/Ireland/GoodFridayTest.php
+++ b/tests/Ireland/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Ireland/IrelandBaseTestCase.php b/tests/Ireland/IrelandBaseTestCase.php
index fc547e1c7..083a36695 100644
--- a/tests/Ireland/IrelandBaseTestCase.php
+++ b/tests/Ireland/IrelandBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Ireland/IrelandTest.php b/tests/Ireland/IrelandTest.php
index 1bff16172..3842cf865 100644
--- a/tests/Ireland/IrelandTest.php
+++ b/tests/Ireland/IrelandTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Ireland/JuneHolidayTest.php b/tests/Ireland/JuneHolidayTest.php
index 249d1659a..d59bdd6a3 100644
--- a/tests/Ireland/JuneHolidayTest.php
+++ b/tests/Ireland/JuneHolidayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Ireland/MayDayTest.php b/tests/Ireland/MayDayTest.php
index 3998c4316..00b42ee5d 100644
--- a/tests/Ireland/MayDayTest.php
+++ b/tests/Ireland/MayDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Ireland/NewYearsDayTest.php b/tests/Ireland/NewYearsDayTest.php
index fba8a3ceb..99bd5ae5f 100644
--- a/tests/Ireland/NewYearsDayTest.php
+++ b/tests/Ireland/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -49,7 +52,7 @@ public function testHoliday(int $year, string $expected): void
 
         if (0 === (int) $date->format('w')) {
             $date->modify('next monday');
-            $this->assertHoliday(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, $date);
+            $this->assertHoliday(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, $date);
         }
     }
 
diff --git a/tests/Ireland/OctoberHolidayTest.php b/tests/Ireland/OctoberHolidayTest.php
index f1bb56ad7..1921bea4e 100644
--- a/tests/Ireland/OctoberHolidayTest.php
+++ b/tests/Ireland/OctoberHolidayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Ireland/PentecostTest.php b/tests/Ireland/PentecostTest.php
index 8492f50e7..46fba0762 100644
--- a/tests/Ireland/PentecostTest.php
+++ b/tests/Ireland/PentecostTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Ireland/StPatricksDayTest.php b/tests/Ireland/StPatricksDayTest.php
index e62c4ca21..7fc130b5c 100644
--- a/tests/Ireland/StPatricksDayTest.php
+++ b/tests/Ireland/StPatricksDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -49,7 +52,7 @@ public function testHoliday(int $year, string $expected): void
 
         if (\in_array((int) $date->format('w'), [0, 6], true)) {
             $date->modify('next monday');
-            $this->assertHoliday(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, $date);
+            $this->assertHoliday(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, $date);
         }
     }
 
diff --git a/tests/Ireland/StStephensDayTest.php b/tests/Ireland/StStephensDayTest.php
index d3598fe28..7bacde176 100644
--- a/tests/Ireland/StStephensDayTest.php
+++ b/tests/Ireland/StStephensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -44,7 +47,7 @@ public function testHoliday(int $year, string $expected): void
 
         if (\in_array((int) $date->format('w'), [0, 6], true)) {
             $date->modify('next monday');
-            $this->assertHoliday(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, $date);
+            $this->assertHoliday(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, $date);
         }
     }
 
diff --git a/tests/Ireland/pentecostMondayTest.php b/tests/Ireland/pentecostMondayTest.php
index ab6356079..49ccfaaef 100644
--- a/tests/Ireland/pentecostMondayTest.php
+++ b/tests/Ireland/pentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Italy/AllSaintsDayTest.php b/tests/Italy/AllSaintsDayTest.php
index a712aaf71..fea015bb5 100644
--- a/tests/Italy/AllSaintsDayTest.php
+++ b/tests/Italy/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Italy/AssumptionOfMaryTest.php b/tests/Italy/AssumptionOfMaryTest.php
index 28704ae25..4bea2b13f 100644
--- a/tests/Italy/AssumptionOfMaryTest.php
+++ b/tests/Italy/AssumptionOfMaryTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Italy/ChristmasTest.php b/tests/Italy/ChristmasTest.php
index a39de7609..67ef14a20 100644
--- a/tests/Italy/ChristmasTest.php
+++ b/tests/Italy/ChristmasTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Italy/EasterMondayTest.php b/tests/Italy/EasterMondayTest.php
index 957d0b1f4..62d93078f 100644
--- a/tests/Italy/EasterMondayTest.php
+++ b/tests/Italy/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Italy/EasterTest.php b/tests/Italy/EasterTest.php
index 140b1fc96..f76687653 100644
--- a/tests/Italy/EasterTest.php
+++ b/tests/Italy/EasterTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Italy/EpiphanyTest.php b/tests/Italy/EpiphanyTest.php
index ec0cdc033..084350637 100644
--- a/tests/Italy/EpiphanyTest.php
+++ b/tests/Italy/EpiphanyTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Italy/ImmaculateConceptionTest.php b/tests/Italy/ImmaculateConceptionTest.php
index 99feb57be..bd9639e64 100644
--- a/tests/Italy/ImmaculateConceptionTest.php
+++ b/tests/Italy/ImmaculateConceptionTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Italy/InternationalWorkersDayTest.php b/tests/Italy/InternationalWorkersDayTest.php
index 0e2a9308c..e273ec14e 100644
--- a/tests/Italy/InternationalWorkersDayTest.php
+++ b/tests/Italy/InternationalWorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Italy/ItalyBaseTestCase.php b/tests/Italy/ItalyBaseTestCase.php
index fc67c8a24..f968134a7 100644
--- a/tests/Italy/ItalyBaseTestCase.php
+++ b/tests/Italy/ItalyBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Italy/ItalyTest.php b/tests/Italy/ItalyTest.php
index a0afe7c0e..cb3507cf1 100644
--- a/tests/Italy/ItalyTest.php
+++ b/tests/Italy/ItalyTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Italy/LiberationDayTest.php b/tests/Italy/LiberationDayTest.php
index eef29d657..f86aeab7c 100644
--- a/tests/Italy/LiberationDayTest.php
+++ b/tests/Italy/LiberationDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Italy/NewYearsDayTest.php b/tests/Italy/NewYearsDayTest.php
index 2c1d87465..1e7d42d68 100644
--- a/tests/Italy/NewYearsDayTest.php
+++ b/tests/Italy/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Italy/RepublicDayTest.php b/tests/Italy/RepublicDayTest.php
index 51412c503..8d4a4cc58 100644
--- a/tests/Italy/RepublicDayTest.php
+++ b/tests/Italy/RepublicDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Italy/stStephensDayTest.php b/tests/Italy/stStephensDayTest.php
index 2e4273097..d93d53c72 100644
--- a/tests/Italy/stStephensDayTest.php
+++ b/tests/Italy/stStephensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Japan/AutumnalEquinoxDayTest.php b/tests/Japan/AutumnalEquinoxDayTest.php
index 97d3d5b9b..f2437ac6f 100644
--- a/tests/Japan/AutumnalEquinoxDayTest.php
+++ b/tests/Japan/AutumnalEquinoxDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Japan/ChildrensDayTest.php b/tests/Japan/ChildrensDayTest.php
index 9a4e0d106..43d79ae68 100644
--- a/tests/Japan/ChildrensDayTest.php
+++ b/tests/Japan/ChildrensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -58,7 +61,7 @@ public function testChildrensDayOnAfter1948SubstitutedNextWorkingDay(): void
         $year = 2120;
         $this->assertHoliday(
             self::REGION,
-            self::SUBSTITUTE_PREFIX.self::HOLIDAY,
+            self::SUBSTITUTE_PREFIX . self::HOLIDAY,
             $year,
             new \DateTime("{$year}-5-6", new \DateTimeZone(self::TIMEZONE))
         );
diff --git a/tests/Japan/ComingOfAgeDayTest.php b/tests/Japan/ComingOfAgeDayTest.php
index b41d4864c..86a017c5a 100644
--- a/tests/Japan/ComingOfAgeDayTest.php
+++ b/tests/Japan/ComingOfAgeDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Japan/ConstitutionMemorialDayTest.php b/tests/Japan/ConstitutionMemorialDayTest.php
index bcb53ba3d..7e90379cd 100644
--- a/tests/Japan/ConstitutionMemorialDayTest.php
+++ b/tests/Japan/ConstitutionMemorialDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -59,7 +62,7 @@ public function testConstitutionMemorialDayOnAfter1948SubstitutedNextWorkingDay(
         $year = 2009;
         $this->assertHoliday(
             self::REGION,
-            self::SUBSTITUTE_PREFIX.self::HOLIDAY,
+            self::SUBSTITUTE_PREFIX . self::HOLIDAY,
             $year,
             new \DateTime("{$year}-5-6", new \DateTimeZone(self::TIMEZONE))
         );
diff --git a/tests/Japan/CoronationDayTest.php b/tests/Japan/CoronationDayTest.php
index 46891f10d..da3d5fb82 100644
--- a/tests/Japan/CoronationDayTest.php
+++ b/tests/Japan/CoronationDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Japan/CultureDayTest.php b/tests/Japan/CultureDayTest.php
index c390355e6..a85680081 100644
--- a/tests/Japan/CultureDayTest.php
+++ b/tests/Japan/CultureDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -58,7 +61,7 @@ public function testCultureDayOnAfter1948SubstitutedNextWorkingDay(): void
         $year = 2661;
         $this->assertHoliday(
             self::REGION,
-            self::SUBSTITUTE_PREFIX.self::HOLIDAY,
+            self::SUBSTITUTE_PREFIX . self::HOLIDAY,
             $year,
             new \DateTime("{$year}-11-4", new \DateTimeZone(self::TIMEZONE))
         );
diff --git a/tests/Japan/EmperorsBirthdayTest.php b/tests/Japan/EmperorsBirthdayTest.php
index ccd57d219..068e8dab1 100644
--- a/tests/Japan/EmperorsBirthdayTest.php
+++ b/tests/Japan/EmperorsBirthdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -97,7 +100,7 @@ public function testEmperorsBirthdayOnAfter1989SubstitutedNextWorkingDay(): void
         $year = 2001;
         $this->assertHoliday(
             self::REGION,
-            self::SUBSTITUTE_PREFIX.self::HOLIDAY,
+            self::SUBSTITUTE_PREFIX . self::HOLIDAY,
             $year,
             new \DateTime("{$year}-12-24", new \DateTimeZone(self::TIMEZONE))
         );
diff --git a/tests/Japan/EnthronementProclamationCeremonyTest.php b/tests/Japan/EnthronementProclamationCeremonyTest.php
index b7d9cafce..8a3c7b79b 100644
--- a/tests/Japan/EnthronementProclamationCeremonyTest.php
+++ b/tests/Japan/EnthronementProclamationCeremonyTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Japan/GreeneryDayTest.php b/tests/Japan/GreeneryDayTest.php
index 05b72168c..a56305eda 100644
--- a/tests/Japan/GreeneryDayTest.php
+++ b/tests/Japan/GreeneryDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -59,7 +62,7 @@ public function testHolidayOnAfter2007SubstitutedNextWorkingDay(): void
         $year = 2014;
         $this->assertHoliday(
             self::REGION,
-            self::SUBSTITUTE_PREFIX.self::HOLIDAY,
+            self::SUBSTITUTE_PREFIX . self::HOLIDAY,
             $year,
             new \DateTime("{$year}-5-6", new \DateTimeZone(self::TIMEZONE))
         );
@@ -92,7 +95,7 @@ public function testHolidayBetween1989And2007SubstitutedNextWorkingDay(): void
         $year = 2001;
         $this->assertHoliday(
             self::REGION,
-            self::SUBSTITUTE_PREFIX.self::HOLIDAY,
+            self::SUBSTITUTE_PREFIX . self::HOLIDAY,
             $year,
             new \DateTime("{$year}-4-30", new \DateTimeZone(self::TIMEZONE))
         );
diff --git a/tests/Japan/JapanBaseTestCase.php b/tests/Japan/JapanBaseTestCase.php
index 4e1de357c..2f3632964 100644
--- a/tests/Japan/JapanBaseTestCase.php
+++ b/tests/Japan/JapanBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Japan/JapanTest.php b/tests/Japan/JapanTest.php
index a105d3aee..f872daf22 100644
--- a/tests/Japan/JapanTest.php
+++ b/tests/Japan/JapanTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Japan/LabourThanksgivingDayTest.php b/tests/Japan/LabourThanksgivingDayTest.php
index 8fc1e3b88..ba00ad78d 100644
--- a/tests/Japan/LabourThanksgivingDayTest.php
+++ b/tests/Japan/LabourThanksgivingDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -60,7 +63,7 @@ public function testLabourThanksgivingDayOnAfter1948SubstitutedNextWorkingDay():
         $year = 1986;
         $this->assertHoliday(
             self::REGION,
-            self::SUBSTITUTE_PREFIX.self::HOLIDAY,
+            self::SUBSTITUTE_PREFIX . self::HOLIDAY,
             $year,
             new \DateTime("{$year}-11-24", new \DateTimeZone(self::TIMEZONE))
         );
diff --git a/tests/Japan/MarineDayTest.php b/tests/Japan/MarineDayTest.php
index 7cecbe5a5..ff800ba81 100644
--- a/tests/Japan/MarineDayTest.php
+++ b/tests/Japan/MarineDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -109,7 +112,7 @@ public function testMarineDayBetween1996And2003SubstitutedNextWorkingDay(): void
         $year = 1997;
         $this->assertHoliday(
             self::REGION,
-            self::SUBSTITUTE_PREFIX.self::HOLIDAY,
+            self::SUBSTITUTE_PREFIX . self::HOLIDAY,
             $year,
             new \DateTime("{$year}-7-21", new \DateTimeZone(self::TIMEZONE))
         );
diff --git a/tests/Japan/MountainDayTest.php b/tests/Japan/MountainDayTest.php
index 82dff86e3..3e78396c1 100644
--- a/tests/Japan/MountainDayTest.php
+++ b/tests/Japan/MountainDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -90,7 +93,7 @@ public function testMountainDayOnAfter2016SubstitutedNextWorkingDay(): void
         $year = 2019;
         $this->assertHoliday(
             self::REGION,
-            self::SUBSTITUTE_PREFIX.self::HOLIDAY,
+            self::SUBSTITUTE_PREFIX . self::HOLIDAY,
             $year,
             new \DateTime("{$year}-8-12", new \DateTimeZone(self::TIMEZONE))
         );
diff --git a/tests/Japan/NationalFoundationDayTest.php b/tests/Japan/NationalFoundationDayTest.php
index 9b44ebac1..f2c44dd7e 100644
--- a/tests/Japan/NationalFoundationDayTest.php
+++ b/tests/Japan/NationalFoundationDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -59,7 +62,7 @@ public function testNationalFoundationDayOnAfter1966SubstitutedNextWorkingDay():
         $year = 2046;
         $this->assertHoliday(
             self::REGION,
-            self::SUBSTITUTE_PREFIX.self::HOLIDAY,
+            self::SUBSTITUTE_PREFIX . self::HOLIDAY,
             $year,
             new \DateTime("{$year}-2-12", new \DateTimeZone(self::TIMEZONE))
         );
diff --git a/tests/Japan/NewYearsDayTest.php b/tests/Japan/NewYearsDayTest.php
index 20ee8384d..de73f3880 100644
--- a/tests/Japan/NewYearsDayTest.php
+++ b/tests/Japan/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -58,7 +61,7 @@ public function testNewYearsDayOnAfter1948SubstitutedNextWorkingDay(): void
         $year = 4473;
         $this->assertHoliday(
             self::REGION,
-            self::SUBSTITUTE_PREFIX.self::HOLIDAY,
+            self::SUBSTITUTE_PREFIX . self::HOLIDAY,
             $year,
             new \DateTime("{$year}-1-2", new \DateTimeZone(self::TIMEZONE))
         );
diff --git a/tests/Japan/PublicBridgeDayTest.php b/tests/Japan/PublicBridgeDayTest.php
index 57888876a..ee83c4bd9 100644
--- a/tests/Japan/PublicBridgeDayTest.php
+++ b/tests/Japan/PublicBridgeDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -49,13 +52,13 @@ public function testPublicBridgeDay(): void
     {
         $this->assertHoliday(
             self::REGION,
-            self::HOLIDAY.'1',
+            self::HOLIDAY . '1',
             $this->year,
             new \DateTime("{$this->year}-4-30", new \DateTimeZone(self::TIMEZONE))
         );
         $this->assertHoliday(
             self::REGION,
-            self::HOLIDAY.'2',
+            self::HOLIDAY . '2',
             $this->year,
             new \DateTime("{$this->year}-5-2", new \DateTimeZone(self::TIMEZONE))
         );
@@ -66,7 +69,7 @@ public function testPublicBridgeDay(): void
      */
     public function testTranslation(): void
     {
-        $this->assertTranslatedHolidayName(self::REGION, self::HOLIDAY.'1', $this->year, [self::LOCALE => '国民の休日']);
+        $this->assertTranslatedHolidayName(self::REGION, self::HOLIDAY . '1', $this->year, [self::LOCALE => '国民の休日']);
     }
 
     /**
@@ -74,6 +77,6 @@ public function testTranslation(): void
      */
     public function testHolidayType(): void
     {
-        $this->assertHolidayType(self::REGION, self::HOLIDAY.'1', $this->year, Holiday::TYPE_OFFICIAL);
+        $this->assertHolidayType(self::REGION, self::HOLIDAY . '1', $this->year, Holiday::TYPE_OFFICIAL);
     }
 }
diff --git a/tests/Japan/RespectForTheAgedDayTest.php b/tests/Japan/RespectForTheAgedDayTest.php
index 3e22e866a..6049e054b 100644
--- a/tests/Japan/RespectForTheAgedDayTest.php
+++ b/tests/Japan/RespectForTheAgedDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -77,7 +80,7 @@ public function testRespectForTheAgedDayBetween1996And2003SubstitutedNextWorking
         $year = 2002;
         $this->assertHoliday(
             self::REGION,
-            self::SUBSTITUTE_PREFIX.self::HOLIDAY,
+            self::SUBSTITUTE_PREFIX . self::HOLIDAY,
             $year,
             new \DateTime("{$year}-9-16", new \DateTimeZone(self::TIMEZONE))
         );
diff --git a/tests/Japan/ShowaDayTest.php b/tests/Japan/ShowaDayTest.php
index eab7e362f..0c81b4d1c 100644
--- a/tests/Japan/ShowaDayTest.php
+++ b/tests/Japan/ShowaDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -58,7 +61,7 @@ public function testHolidayOnAfterEstablishmentSubstitutedNextWorkingDay(): void
         $year = 2210;
         $this->assertHoliday(
             self::REGION,
-            self::SUBSTITUTE_PREFIX.self::HOLIDAY,
+            self::SUBSTITUTE_PREFIX . self::HOLIDAY,
             $year,
             new \DateTime("{$year}-4-30", new \DateTimeZone(self::TIMEZONE))
         );
diff --git a/tests/Japan/SportsDayTest.php b/tests/Japan/SportsDayTest.php
index 5fc299a8b..a0310a248 100644
--- a/tests/Japan/SportsDayTest.php
+++ b/tests/Japan/SportsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -114,7 +117,7 @@ public function testSportsDayBetween1996And2000SubstitutedNextWorkingDay(): void
         $year = 1999;
         $this->assertHoliday(
             self::REGION,
-            self::SUBSTITUTE_PREFIX.self::HOLIDAY,
+            self::SUBSTITUTE_PREFIX . self::HOLIDAY,
             $year,
             new \DateTime("{$year}-10-11", new \DateTimeZone(self::TIMEZONE))
         );
diff --git a/tests/Japan/VernalEquinoxDayTest.php b/tests/Japan/VernalEquinoxDayTest.php
index 9eb842e8e..afb09dade 100644
--- a/tests/Japan/VernalEquinoxDayTest.php
+++ b/tests/Japan/VernalEquinoxDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Latvia/ChristmasDayTest.php b/tests/Latvia/ChristmasDayTest.php
index 27921bffe..e6c431107 100644
--- a/tests/Latvia/ChristmasDayTest.php
+++ b/tests/Latvia/ChristmasDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Latvia/ChristmasEveDayTest.php b/tests/Latvia/ChristmasEveDayTest.php
index 32ee005e4..8dc03976f 100644
--- a/tests/Latvia/ChristmasEveDayTest.php
+++ b/tests/Latvia/ChristmasEveDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Latvia/EasterDayTest.php b/tests/Latvia/EasterDayTest.php
index 445bea4a1..817342eb8 100644
--- a/tests/Latvia/EasterDayTest.php
+++ b/tests/Latvia/EasterDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Latvia/EasterMondayDayTest.php b/tests/Latvia/EasterMondayDayTest.php
index 5235c6632..b3e1aece6 100644
--- a/tests/Latvia/EasterMondayDayTest.php
+++ b/tests/Latvia/EasterMondayDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Latvia/GoodFridayDayTest.php b/tests/Latvia/GoodFridayDayTest.php
index a58154b70..79fe949c8 100644
--- a/tests/Latvia/GoodFridayDayTest.php
+++ b/tests/Latvia/GoodFridayDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Latvia/InternationalWorkersDayTest.php b/tests/Latvia/InternationalWorkersDayTest.php
index 287dd490b..830a4277b 100644
--- a/tests/Latvia/InternationalWorkersDayTest.php
+++ b/tests/Latvia/InternationalWorkersDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Latvia/LatviaBaseTestCase.php b/tests/Latvia/LatviaBaseTestCase.php
index 1fd2b5385..58c3ca541 100644
--- a/tests/Latvia/LatviaBaseTestCase.php
+++ b/tests/Latvia/LatviaBaseTestCase.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Latvia/LatviaTest.php b/tests/Latvia/LatviaTest.php
index 77fe064fc..6c211dc84 100644
--- a/tests/Latvia/LatviaTest.php
+++ b/tests/Latvia/LatviaTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Latvia/MidsummerEveDayTest.php b/tests/Latvia/MidsummerEveDayTest.php
index d41c8ea0b..cfbcff3fa 100644
--- a/tests/Latvia/MidsummerEveDayTest.php
+++ b/tests/Latvia/MidsummerEveDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Latvia/NewYearsDayTest.php b/tests/Latvia/NewYearsDayTest.php
index cd4ef6a65..96c412b56 100644
--- a/tests/Latvia/NewYearsDayTest.php
+++ b/tests/Latvia/NewYearsDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Latvia/NewYearsEveDayTest.php b/tests/Latvia/NewYearsEveDayTest.php
index 8d0acbfe4..dd37ac76d 100644
--- a/tests/Latvia/NewYearsEveDayTest.php
+++ b/tests/Latvia/NewYearsEveDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Latvia/ProclamationOfTheRepublicOfLatviaDayTest.php b/tests/Latvia/ProclamationOfTheRepublicOfLatviaDayTest.php
index e5bec806c..01a13da6a 100644
--- a/tests/Latvia/ProclamationOfTheRepublicOfLatviaDayTest.php
+++ b/tests/Latvia/ProclamationOfTheRepublicOfLatviaDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Latvia/RestorationOfIndependenceDayTest.php b/tests/Latvia/RestorationOfIndependenceDayTest.php
index c6b966e7f..cf39964ea 100644
--- a/tests/Latvia/RestorationOfIndependenceDayTest.php
+++ b/tests/Latvia/RestorationOfIndependenceDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Latvia/SecondChristmasDayTest.php b/tests/Latvia/SecondChristmasDayTest.php
index 86965c127..4735afe68 100644
--- a/tests/Latvia/SecondChristmasDayTest.php
+++ b/tests/Latvia/SecondChristmasDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Latvia/StJohnsDayTest.php b/tests/Latvia/StJohnsDayTest.php
index 5d8a456f7..6d0e44d36 100644
--- a/tests/Latvia/StJohnsDayTest.php
+++ b/tests/Latvia/StJohnsDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Lithuania/AllSaintsDayTest.php b/tests/Lithuania/AllSaintsDayTest.php
index c598d463a..bad8f2e4f 100644
--- a/tests/Lithuania/AllSaintsDayTest.php
+++ b/tests/Lithuania/AllSaintsDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Lithuania/AllSoulsDayTest.php b/tests/Lithuania/AllSoulsDayTest.php
index 98904270e..12fd74c34 100644
--- a/tests/Lithuania/AllSoulsDayTest.php
+++ b/tests/Lithuania/AllSoulsDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Lithuania/AssumptionOfMaryDayTest.php b/tests/Lithuania/AssumptionOfMaryDayTest.php
index e6b7264a1..4fe8ceec8 100644
--- a/tests/Lithuania/AssumptionOfMaryDayTest.php
+++ b/tests/Lithuania/AssumptionOfMaryDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Lithuania/ChristmasDayTest.php b/tests/Lithuania/ChristmasDayTest.php
index 2027d45ae..cf3606b04 100644
--- a/tests/Lithuania/ChristmasDayTest.php
+++ b/tests/Lithuania/ChristmasDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Lithuania/ChristmasEveDayTest.php b/tests/Lithuania/ChristmasEveDayTest.php
index d6021d572..1664b5db8 100644
--- a/tests/Lithuania/ChristmasEveDayTest.php
+++ b/tests/Lithuania/ChristmasEveDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Lithuania/EasterDayTest.php b/tests/Lithuania/EasterDayTest.php
index 9fbef3faa..4a5360648 100644
--- a/tests/Lithuania/EasterDayTest.php
+++ b/tests/Lithuania/EasterDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Lithuania/EasterMondayDayTest.php b/tests/Lithuania/EasterMondayDayTest.php
index c92dbfb3a..995b60f07 100644
--- a/tests/Lithuania/EasterMondayDayTest.php
+++ b/tests/Lithuania/EasterMondayDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Lithuania/InternationalWorkersDayTest.php b/tests/Lithuania/InternationalWorkersDayTest.php
index 96f02c43e..04c2e264e 100644
--- a/tests/Lithuania/InternationalWorkersDayTest.php
+++ b/tests/Lithuania/InternationalWorkersDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Lithuania/LithuaniaBaseTestCase.php b/tests/Lithuania/LithuaniaBaseTestCase.php
index 06c98d707..afd9fcbc5 100644
--- a/tests/Lithuania/LithuaniaBaseTestCase.php
+++ b/tests/Lithuania/LithuaniaBaseTestCase.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Lithuania/LithuaniaTest.php b/tests/Lithuania/LithuaniaTest.php
index 66aa2e805..027911ef6 100644
--- a/tests/Lithuania/LithuaniaTest.php
+++ b/tests/Lithuania/LithuaniaTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Lithuania/NewYearsDayTest.php b/tests/Lithuania/NewYearsDayTest.php
index 343dd4a0a..bb2b10c89 100644
--- a/tests/Lithuania/NewYearsDayTest.php
+++ b/tests/Lithuania/NewYearsDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Lithuania/RestorationOfIndependenceOfLithuaniaDayTest.php b/tests/Lithuania/RestorationOfIndependenceOfLithuaniaDayTest.php
index 7785062cb..ca630a6a0 100644
--- a/tests/Lithuania/RestorationOfIndependenceOfLithuaniaDayTest.php
+++ b/tests/Lithuania/RestorationOfIndependenceOfLithuaniaDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Lithuania/RestorationOfTheStateOfLithuaniaDayTest.php b/tests/Lithuania/RestorationOfTheStateOfLithuaniaDayTest.php
index 566b1ecf5..6152a4b5d 100644
--- a/tests/Lithuania/RestorationOfTheStateOfLithuaniaDayTest.php
+++ b/tests/Lithuania/RestorationOfTheStateOfLithuaniaDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Lithuania/SecondChristmasDayTest.php b/tests/Lithuania/SecondChristmasDayTest.php
index ae858035d..a757618d8 100644
--- a/tests/Lithuania/SecondChristmasDayTest.php
+++ b/tests/Lithuania/SecondChristmasDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Lithuania/StJohnsDayTest.php b/tests/Lithuania/StJohnsDayTest.php
index 2307021c2..83d2f853e 100644
--- a/tests/Lithuania/StJohnsDayTest.php
+++ b/tests/Lithuania/StJohnsDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Lithuania/StatehoodDayTest.php b/tests/Lithuania/StatehoodDayTest.php
index 75053c18e..3b1ec422f 100644
--- a/tests/Lithuania/StatehoodDayTest.php
+++ b/tests/Lithuania/StatehoodDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Luxembourg/AllSaintsDayTest.php b/tests/Luxembourg/AllSaintsDayTest.php
index f29b75aaa..d3e85dd66 100644
--- a/tests/Luxembourg/AllSaintsDayTest.php
+++ b/tests/Luxembourg/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Luxembourg/AscensionDayTest.php b/tests/Luxembourg/AscensionDayTest.php
index f44c147f4..fa8811165 100644
--- a/tests/Luxembourg/AscensionDayTest.php
+++ b/tests/Luxembourg/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Luxembourg/AssumptionOfMaryTest.php b/tests/Luxembourg/AssumptionOfMaryTest.php
index 4189d0cdb..0d8a74845 100644
--- a/tests/Luxembourg/AssumptionOfMaryTest.php
+++ b/tests/Luxembourg/AssumptionOfMaryTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Luxembourg/ChristmasDayTest.php b/tests/Luxembourg/ChristmasDayTest.php
index 3571be499..44f96c794 100644
--- a/tests/Luxembourg/ChristmasDayTest.php
+++ b/tests/Luxembourg/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Luxembourg/EasterMondayTest.php b/tests/Luxembourg/EasterMondayTest.php
index 0f10bcda6..79ff97774 100644
--- a/tests/Luxembourg/EasterMondayTest.php
+++ b/tests/Luxembourg/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Luxembourg/EuropeDayTest.php b/tests/Luxembourg/EuropeDayTest.php
index 34718f50e..5c547931e 100644
--- a/tests/Luxembourg/EuropeDayTest.php
+++ b/tests/Luxembourg/EuropeDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Luxembourg/InternationalWorkersDayTest.php b/tests/Luxembourg/InternationalWorkersDayTest.php
index 7c1d23249..c01da7fea 100644
--- a/tests/Luxembourg/InternationalWorkersDayTest.php
+++ b/tests/Luxembourg/InternationalWorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Luxembourg/LuxembourgBaseTestCase.php b/tests/Luxembourg/LuxembourgBaseTestCase.php
index 9d1d0dda5..8118d4865 100644
--- a/tests/Luxembourg/LuxembourgBaseTestCase.php
+++ b/tests/Luxembourg/LuxembourgBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Luxembourg/LuxembourgTest.php b/tests/Luxembourg/LuxembourgTest.php
index b4623ff8c..3732870b2 100644
--- a/tests/Luxembourg/LuxembourgTest.php
+++ b/tests/Luxembourg/LuxembourgTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Luxembourg/NationalDayTest.php b/tests/Luxembourg/NationalDayTest.php
index 9fcfaa675..21b153055 100644
--- a/tests/Luxembourg/NationalDayTest.php
+++ b/tests/Luxembourg/NationalDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Luxembourg/NewYearsDayTest.php b/tests/Luxembourg/NewYearsDayTest.php
index 4df6f93d3..6683a3108 100644
--- a/tests/Luxembourg/NewYearsDayTest.php
+++ b/tests/Luxembourg/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Luxembourg/PentecostMondayTest.php b/tests/Luxembourg/PentecostMondayTest.php
index d20b6a13a..7284f9fdf 100644
--- a/tests/Luxembourg/PentecostMondayTest.php
+++ b/tests/Luxembourg/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Luxembourg/SecondChristmasDayTest.php b/tests/Luxembourg/SecondChristmasDayTest.php
index 9fb3e0d83..de385d719 100644
--- a/tests/Luxembourg/SecondChristmasDayTest.php
+++ b/tests/Luxembourg/SecondChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Mexico/AllSaintsDayTest.php b/tests/Mexico/AllSaintsDayTest.php
index 77a11c1db..c62df9f3d 100644
--- a/tests/Mexico/AllSaintsDayTest.php
+++ b/tests/Mexico/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Mexico/AssumptionOfMaryTest.php b/tests/Mexico/AssumptionOfMaryTest.php
index b450e619c..f4f830ed0 100644
--- a/tests/Mexico/AssumptionOfMaryTest.php
+++ b/tests/Mexico/AssumptionOfMaryTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Mexico/BenitoJuarezBirthdayTest.php b/tests/Mexico/BenitoJuarezBirthdayTest.php
index a2558c9e6..5f98e3e83 100644
--- a/tests/Mexico/BenitoJuarezBirthdayTest.php
+++ b/tests/Mexico/BenitoJuarezBirthdayTest.php
@@ -1,6 +1,19 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
+ *
+ * Copyright (c) 2015 - 2024 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <me at sachatelgenhof dot com>
+ */
 
 namespace Yasumi\tests\Mexico;
 
diff --git a/tests/Mexico/ChristmasTest.php b/tests/Mexico/ChristmasTest.php
index 50d1f97de..2805ea2b9 100644
--- a/tests/Mexico/ChristmasTest.php
+++ b/tests/Mexico/ChristmasTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Mexico/EasterMondayTest.php b/tests/Mexico/EasterMondayTest.php
index f14ee3646..e8a797f09 100644
--- a/tests/Mexico/EasterMondayTest.php
+++ b/tests/Mexico/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Mexico/EpiphanyTest.php b/tests/Mexico/EpiphanyTest.php
index 9d8b1958a..2c7fecaa6 100644
--- a/tests/Mexico/EpiphanyTest.php
+++ b/tests/Mexico/EpiphanyTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Mexico/GoodFridayTest.php b/tests/Mexico/GoodFridayTest.php
index ff0bbba01..3ce3847f4 100644
--- a/tests/Mexico/GoodFridayTest.php
+++ b/tests/Mexico/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Mexico/ImmaculateConceptionTest.php b/tests/Mexico/ImmaculateConceptionTest.php
index 8ec895b5f..35b8ec133 100644
--- a/tests/Mexico/ImmaculateConceptionTest.php
+++ b/tests/Mexico/ImmaculateConceptionTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Mexico/IndependenceDayTest.php b/tests/Mexico/IndependenceDayTest.php
index aea768713..d2de599b5 100644
--- a/tests/Mexico/IndependenceDayTest.php
+++ b/tests/Mexico/IndependenceDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Mexico/InternationalWorkersDayTest.php b/tests/Mexico/InternationalWorkersDayTest.php
index 4b5aefe0f..b3adbcc52 100644
--- a/tests/Mexico/InternationalWorkersDayTest.php
+++ b/tests/Mexico/InternationalWorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Mexico/MexicoBaseTestCase.php b/tests/Mexico/MexicoBaseTestCase.php
index 558b7dd30..b5792c859 100644
--- a/tests/Mexico/MexicoBaseTestCase.php
+++ b/tests/Mexico/MexicoBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Mexico/NewYearsDayTest.php b/tests/Mexico/NewYearsDayTest.php
index 402bd3dd5..0f30a7d52 100644
--- a/tests/Mexico/NewYearsDayTest.php
+++ b/tests/Mexico/NewYearsDayTest.php
@@ -1,6 +1,19 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
+ *
+ * Copyright (c) 2015 - 2024 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <me at sachatelgenhof dot com>
+ */
 
 namespace Yasumi\tests\Mexico;
 
diff --git a/tests/Mexico/VirginOfGuadalupeTest.php b/tests/Mexico/VirginOfGuadalupeTest.php
index c8aa40089..f3ef2408e 100644
--- a/tests/Mexico/VirginOfGuadalupeTest.php
+++ b/tests/Mexico/VirginOfGuadalupeTest.php
@@ -1,6 +1,19 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
+ *
+ * Copyright (c) 2015 - 2024 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <me at sachatelgenhof dot com>
+ */
 
 namespace Yasumi\tests\Mexico;
 
diff --git a/tests/Netherlands/AscensionDayTest.php b/tests/Netherlands/AscensionDayTest.php
index 7cd8a3195..fbd50b71f 100644
--- a/tests/Netherlands/AscensionDayTest.php
+++ b/tests/Netherlands/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Netherlands/AshWednesdayTest.php b/tests/Netherlands/AshWednesdayTest.php
index a939764bf..a77bef72c 100644
--- a/tests/Netherlands/AshWednesdayTest.php
+++ b/tests/Netherlands/AshWednesdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Netherlands/ChristmasDayTest.php b/tests/Netherlands/ChristmasDayTest.php
index 186df791d..4cb6a3e24 100644
--- a/tests/Netherlands/ChristmasDayTest.php
+++ b/tests/Netherlands/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Netherlands/CommemorationDayTest.php b/tests/Netherlands/CommemorationDayTest.php
index 1ca15e17a..cf0463c1c 100644
--- a/tests/Netherlands/CommemorationDayTest.php
+++ b/tests/Netherlands/CommemorationDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Netherlands/DaylightSavingTime.php b/tests/Netherlands/DaylightSavingTime.php
index 293804fc2..8729f4358 100644
--- a/tests/Netherlands/DaylightSavingTime.php
+++ b/tests/Netherlands/DaylightSavingTime.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Netherlands/EasterMondayTest.php b/tests/Netherlands/EasterMondayTest.php
index e8d72d918..cb1e0bb4d 100644
--- a/tests/Netherlands/EasterMondayTest.php
+++ b/tests/Netherlands/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Netherlands/EasterTest.php b/tests/Netherlands/EasterTest.php
index b9406a38b..32e08278d 100644
--- a/tests/Netherlands/EasterTest.php
+++ b/tests/Netherlands/EasterTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Netherlands/EpiphanyTest.php b/tests/Netherlands/EpiphanyTest.php
index 2e6ebf8ed..e22f98b73 100644
--- a/tests/Netherlands/EpiphanyTest.php
+++ b/tests/Netherlands/EpiphanyTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Netherlands/FathersDayTest.php b/tests/Netherlands/FathersDayTest.php
index b5213879b..c49d62cc9 100644
--- a/tests/Netherlands/FathersDayTest.php
+++ b/tests/Netherlands/FathersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Netherlands/GoodFridayTest.php b/tests/Netherlands/GoodFridayTest.php
index bd49929a5..3518197f2 100644
--- a/tests/Netherlands/GoodFridayTest.php
+++ b/tests/Netherlands/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Netherlands/HalloweenTest.php b/tests/Netherlands/HalloweenTest.php
index 28f16a8af..e70841482 100644
--- a/tests/Netherlands/HalloweenTest.php
+++ b/tests/Netherlands/HalloweenTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Netherlands/InternationalWorkersDayTest.php b/tests/Netherlands/InternationalWorkersDayTest.php
index 1b7dff5b6..028d6b978 100644
--- a/tests/Netherlands/InternationalWorkersDayTest.php
+++ b/tests/Netherlands/InternationalWorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Netherlands/KingsDayTest.php b/tests/Netherlands/KingsDayTest.php
index 638d47eff..42a46874b 100644
--- a/tests/Netherlands/KingsDayTest.php
+++ b/tests/Netherlands/KingsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Netherlands/LiberationDayTest.php b/tests/Netherlands/LiberationDayTest.php
index 34f8f8d1b..f89b774d1 100644
--- a/tests/Netherlands/LiberationDayTest.php
+++ b/tests/Netherlands/LiberationDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Netherlands/MothersDayTest.php b/tests/Netherlands/MothersDayTest.php
index 97722490b..b5d5a584d 100644
--- a/tests/Netherlands/MothersDayTest.php
+++ b/tests/Netherlands/MothersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Netherlands/NetherlandsBaseTestCase.php b/tests/Netherlands/NetherlandsBaseTestCase.php
index b4a8b6322..2a9affeb2 100644
--- a/tests/Netherlands/NetherlandsBaseTestCase.php
+++ b/tests/Netherlands/NetherlandsBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Netherlands/NetherlandsTest.php b/tests/Netherlands/NetherlandsTest.php
index d5354e009..07384445a 100644
--- a/tests/Netherlands/NetherlandsTest.php
+++ b/tests/Netherlands/NetherlandsTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Netherlands/NewYearsDayTest.php b/tests/Netherlands/NewYearsDayTest.php
index 76e4980bb..92ef04c82 100644
--- a/tests/Netherlands/NewYearsDayTest.php
+++ b/tests/Netherlands/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Netherlands/PentecostTest.php b/tests/Netherlands/PentecostTest.php
index d43c71fb3..6698fc2e8 100644
--- a/tests/Netherlands/PentecostTest.php
+++ b/tests/Netherlands/PentecostTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Netherlands/QueensDayTest.php b/tests/Netherlands/QueensDayTest.php
index acde43358..d748e5633 100644
--- a/tests/Netherlands/QueensDayTest.php
+++ b/tests/Netherlands/QueensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Netherlands/ValentinesDayTest.php b/tests/Netherlands/ValentinesDayTest.php
index 61ae44f33..f163575dd 100644
--- a/tests/Netherlands/ValentinesDayTest.php
+++ b/tests/Netherlands/ValentinesDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Netherlands/WorldAnimalDayTest.php b/tests/Netherlands/WorldAnimalDayTest.php
index 25f5144b6..65b285c0e 100644
--- a/tests/Netherlands/WorldAnimalDayTest.php
+++ b/tests/Netherlands/WorldAnimalDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Netherlands/carnivalDayTest.php b/tests/Netherlands/carnivalDayTest.php
index b33a2ea3f..9beb8a398 100644
--- a/tests/Netherlands/carnivalDayTest.php
+++ b/tests/Netherlands/carnivalDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Netherlands/pentecostMondayTest.php b/tests/Netherlands/pentecostMondayTest.php
index 58e366e70..af7dd5e30 100644
--- a/tests/Netherlands/pentecostMondayTest.php
+++ b/tests/Netherlands/pentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Netherlands/princesDayTest.php b/tests/Netherlands/princesDayTest.php
index b8dee1b54..75bfc5462 100644
--- a/tests/Netherlands/princesDayTest.php
+++ b/tests/Netherlands/princesDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Netherlands/secondCarnivalDay.php b/tests/Netherlands/secondCarnivalDay.php
index 686e90f92..dacdf734b 100644
--- a/tests/Netherlands/secondCarnivalDay.php
+++ b/tests/Netherlands/secondCarnivalDay.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Netherlands/secondChristmasdayTest.php b/tests/Netherlands/secondChristmasdayTest.php
index 4607edd01..3e002a623 100644
--- a/tests/Netherlands/secondChristmasdayTest.php
+++ b/tests/Netherlands/secondChristmasdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Netherlands/stMartinsDayTest.php b/tests/Netherlands/stMartinsDayTest.php
index 3f6c043af..dac794f01 100644
--- a/tests/Netherlands/stMartinsDayTest.php
+++ b/tests/Netherlands/stMartinsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Netherlands/stNicholasDayTest.php b/tests/Netherlands/stNicholasDayTest.php
index 27177dba5..3fc8f1ccf 100644
--- a/tests/Netherlands/stNicholasDayTest.php
+++ b/tests/Netherlands/stNicholasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Netherlands/thirdCarnivalDay.php b/tests/Netherlands/thirdCarnivalDay.php
index e8b5349a0..0ab523ba4 100644
--- a/tests/Netherlands/thirdCarnivalDay.php
+++ b/tests/Netherlands/thirdCarnivalDay.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/NewZealand/AnzacDayTest.php b/tests/NewZealand/AnzacDayTest.php
index 3435343d8..4f0160c94 100644
--- a/tests/NewZealand/AnzacDayTest.php
+++ b/tests/NewZealand/AnzacDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/NewZealand/BoxingDayTest.php b/tests/NewZealand/BoxingDayTest.php
index 62e855276..ebf3340df 100644
--- a/tests/NewZealand/BoxingDayTest.php
+++ b/tests/NewZealand/BoxingDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/NewZealand/ChristmasDayTest.php b/tests/NewZealand/ChristmasDayTest.php
index 5ce41032e..fa8c9b81b 100644
--- a/tests/NewZealand/ChristmasDayTest.php
+++ b/tests/NewZealand/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/NewZealand/DayAfterNewYearsDayTest.php b/tests/NewZealand/DayAfterNewYearsDayTest.php
index fb54a22c8..819d9decd 100644
--- a/tests/NewZealand/DayAfterNewYearsDayTest.php
+++ b/tests/NewZealand/DayAfterNewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/NewZealand/EasterMondayTest.php b/tests/NewZealand/EasterMondayTest.php
index ba6b8cd9e..20ef09c32 100644
--- a/tests/NewZealand/EasterMondayTest.php
+++ b/tests/NewZealand/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/NewZealand/GoodFridayTest.php b/tests/NewZealand/GoodFridayTest.php
index 61c92f227..07d1a45fa 100644
--- a/tests/NewZealand/GoodFridayTest.php
+++ b/tests/NewZealand/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/NewZealand/LabourDayTest.php b/tests/NewZealand/LabourDayTest.php
index 284bdd275..12c32948d 100644
--- a/tests/NewZealand/LabourDayTest.php
+++ b/tests/NewZealand/LabourDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -74,7 +77,7 @@ public function HolidayDataProvider(): array
         for ($y = 0; $y < 100; ++$y) {
             $year = $this->generateRandomYear(self::ESTABLISHMENT_YEAR);
             $expected = new \DateTime(
-                (($year < 1910) ? 'second wednesday of october' : 'fourth monday of october')." {$year}",
+                (($year < 1910) ? 'second wednesday of october' : 'fourth monday of october') . " {$year}",
                 new \DateTimeZone(self::TIMEZONE)
             );
 
diff --git a/tests/NewZealand/NewYearsDayTest.php b/tests/NewZealand/NewYearsDayTest.php
index 0235227af..fcfd109f8 100644
--- a/tests/NewZealand/NewYearsDayTest.php
+++ b/tests/NewZealand/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/NewZealand/NewZealandBaseTestCase.php b/tests/NewZealand/NewZealandBaseTestCase.php
index f2d2623e8..f6ae599be 100644
--- a/tests/NewZealand/NewZealandBaseTestCase.php
+++ b/tests/NewZealand/NewZealandBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/NewZealand/NewZealandTest.php b/tests/NewZealand/NewZealandTest.php
index 759f526f0..643d20017 100644
--- a/tests/NewZealand/NewZealandTest.php
+++ b/tests/NewZealand/NewZealandTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/NewZealand/QueensBirthdayTest.php b/tests/NewZealand/QueensBirthdayTest.php
index 7fb906660..2f01f360c 100644
--- a/tests/NewZealand/QueensBirthdayTest.php
+++ b/tests/NewZealand/QueensBirthdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/NewZealand/WaitangiDayTest.php b/tests/NewZealand/WaitangiDayTest.php
index e2c52f71c..c4d9ea9fa 100644
--- a/tests/NewZealand/WaitangiDayTest.php
+++ b/tests/NewZealand/WaitangiDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Norway/AscensionDayTest.php b/tests/Norway/AscensionDayTest.php
index b9c7e8b9b..8c94a3055 100644
--- a/tests/Norway/AscensionDayTest.php
+++ b/tests/Norway/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Norway/ChristmasDayTest.php b/tests/Norway/ChristmasDayTest.php
index 07b85d503..487f493d9 100644
--- a/tests/Norway/ChristmasDayTest.php
+++ b/tests/Norway/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Norway/ConstitutionDayTest.php b/tests/Norway/ConstitutionDayTest.php
index 724129509..dd6b02c97 100644
--- a/tests/Norway/ConstitutionDayTest.php
+++ b/tests/Norway/ConstitutionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Norway/EasterMondayTest.php b/tests/Norway/EasterMondayTest.php
index 5c2dfdc75..3b846d3c9 100644
--- a/tests/Norway/EasterMondayTest.php
+++ b/tests/Norway/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Norway/EasterTest.php b/tests/Norway/EasterTest.php
index df144813d..24f650c8b 100644
--- a/tests/Norway/EasterTest.php
+++ b/tests/Norway/EasterTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Norway/GoodFridayTest.php b/tests/Norway/GoodFridayTest.php
index e484d26c2..dec2cd92e 100644
--- a/tests/Norway/GoodFridayTest.php
+++ b/tests/Norway/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Norway/InternationalWorkersDayTest.php b/tests/Norway/InternationalWorkersDayTest.php
index b1b0a1cdf..a8fef7317 100644
--- a/tests/Norway/InternationalWorkersDayTest.php
+++ b/tests/Norway/InternationalWorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Norway/MaundyThursdayTest.php b/tests/Norway/MaundyThursdayTest.php
index fe87431f5..83f7174f2 100644
--- a/tests/Norway/MaundyThursdayTest.php
+++ b/tests/Norway/MaundyThursdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Norway/NewYearsDayTest.php b/tests/Norway/NewYearsDayTest.php
index 16b90a61d..d30b695af 100644
--- a/tests/Norway/NewYearsDayTest.php
+++ b/tests/Norway/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Norway/NorwayBaseTestCase.php b/tests/Norway/NorwayBaseTestCase.php
index 52455362c..280d85d98 100644
--- a/tests/Norway/NorwayBaseTestCase.php
+++ b/tests/Norway/NorwayBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Norway/NorwayTest.php b/tests/Norway/NorwayTest.php
index 9b5b5854e..2ffe451d9 100644
--- a/tests/Norway/NorwayTest.php
+++ b/tests/Norway/NorwayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Norway/PentecostMondayTest.php b/tests/Norway/PentecostMondayTest.php
index 8b03f181e..f67d87d2c 100644
--- a/tests/Norway/PentecostMondayTest.php
+++ b/tests/Norway/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Norway/PentecostTest.php b/tests/Norway/PentecostTest.php
index 54e300f83..e7ea6cb51 100644
--- a/tests/Norway/PentecostTest.php
+++ b/tests/Norway/PentecostTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Norway/SecondChristmasDayTest.php b/tests/Norway/SecondChristmasDayTest.php
index 0edae2164..0dec9f77d 100644
--- a/tests/Norway/SecondChristmasDayTest.php
+++ b/tests/Norway/SecondChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Poland/AllSaintsDayTest.php b/tests/Poland/AllSaintsDayTest.php
index b03bc261c..57558fc21 100644
--- a/tests/Poland/AllSaintsDayTest.php
+++ b/tests/Poland/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Poland/AssumptionOfMaryTest.php b/tests/Poland/AssumptionOfMaryTest.php
index eb551ed9b..daea181dd 100644
--- a/tests/Poland/AssumptionOfMaryTest.php
+++ b/tests/Poland/AssumptionOfMaryTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Poland/ChristmasTest.php b/tests/Poland/ChristmasTest.php
index e3b0c0d61..2eaaf02f1 100644
--- a/tests/Poland/ChristmasTest.php
+++ b/tests/Poland/ChristmasTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Poland/ConstitutionDayTest.php b/tests/Poland/ConstitutionDayTest.php
index 23789332f..5bb6627ea 100644
--- a/tests/Poland/ConstitutionDayTest.php
+++ b/tests/Poland/ConstitutionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Poland/CorpusChristiTest.php b/tests/Poland/CorpusChristiTest.php
index 905b80bea..088467428 100644
--- a/tests/Poland/CorpusChristiTest.php
+++ b/tests/Poland/CorpusChristiTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Poland/EasterMondayTest.php b/tests/Poland/EasterMondayTest.php
index d156c2dd7..42788be95 100644
--- a/tests/Poland/EasterMondayTest.php
+++ b/tests/Poland/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Poland/EasterTest.php b/tests/Poland/EasterTest.php
index c0f143e32..69fdce110 100644
--- a/tests/Poland/EasterTest.php
+++ b/tests/Poland/EasterTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Poland/EpiphanyTest.php b/tests/Poland/EpiphanyTest.php
index 45fddf89a..956c84b70 100644
--- a/tests/Poland/EpiphanyTest.php
+++ b/tests/Poland/EpiphanyTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Poland/IndependenceDayTest.php b/tests/Poland/IndependenceDayTest.php
index 45dd6cf24..c66d4e784 100644
--- a/tests/Poland/IndependenceDayTest.php
+++ b/tests/Poland/IndependenceDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Poland/InternationalWorkersDayTest.php b/tests/Poland/InternationalWorkersDayTest.php
index f6bedefb3..c6ebec8a5 100644
--- a/tests/Poland/InternationalWorkersDayTest.php
+++ b/tests/Poland/InternationalWorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Poland/NewYearsDayTest.php b/tests/Poland/NewYearsDayTest.php
index aec262f5a..61557ba29 100644
--- a/tests/Poland/NewYearsDayTest.php
+++ b/tests/Poland/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Poland/PentecostTest.php b/tests/Poland/PentecostTest.php
index 440e03a57..85d5e2353 100644
--- a/tests/Poland/PentecostTest.php
+++ b/tests/Poland/PentecostTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Poland/PolandBaseTestCase.php b/tests/Poland/PolandBaseTestCase.php
index c5a71351a..79e368f36 100644
--- a/tests/Poland/PolandBaseTestCase.php
+++ b/tests/Poland/PolandBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Poland/PolandTest.php b/tests/Poland/PolandTest.php
index 288cc1d00..118909520 100644
--- a/tests/Poland/PolandTest.php
+++ b/tests/Poland/PolandTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Poland/SecondChristmasDayTest.php b/tests/Poland/SecondChristmasDayTest.php
index 1feca8a90..d0aaeb814 100644
--- a/tests/Poland/SecondChristmasDayTest.php
+++ b/tests/Poland/SecondChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Portugal/AllSaintsDayTest.php b/tests/Portugal/AllSaintsDayTest.php
index 70e6c6647..575762a36 100644
--- a/tests/Portugal/AllSaintsDayTest.php
+++ b/tests/Portugal/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Portugal/AssumptionOfMaryTest.php b/tests/Portugal/AssumptionOfMaryTest.php
index 7cf69571c..94a3c4d00 100644
--- a/tests/Portugal/AssumptionOfMaryTest.php
+++ b/tests/Portugal/AssumptionOfMaryTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Portugal/CarnationRevolutionDayTest.php b/tests/Portugal/CarnationRevolutionDayTest.php
index 1bc12023f..2af865070 100644
--- a/tests/Portugal/CarnationRevolutionDayTest.php
+++ b/tests/Portugal/CarnationRevolutionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Portugal/ChristmasTest.php b/tests/Portugal/ChristmasTest.php
index cd90fd7a2..a0cdd980f 100644
--- a/tests/Portugal/ChristmasTest.php
+++ b/tests/Portugal/ChristmasTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Portugal/CorpusChristiTest.php b/tests/Portugal/CorpusChristiTest.php
index c7f8da7c1..5652d17c0 100644
--- a/tests/Portugal/CorpusChristiTest.php
+++ b/tests/Portugal/CorpusChristiTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Portugal/EasterTest.php b/tests/Portugal/EasterTest.php
index cc4f3cfae..f7e7a0eeb 100644
--- a/tests/Portugal/EasterTest.php
+++ b/tests/Portugal/EasterTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Portugal/GoodFridayTest.php b/tests/Portugal/GoodFridayTest.php
index b8e43e164..b8a43543f 100644
--- a/tests/Portugal/GoodFridayTest.php
+++ b/tests/Portugal/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Portugal/ImmaculateConceptionTest.php b/tests/Portugal/ImmaculateConceptionTest.php
index 96b2b1a76..17e485755 100644
--- a/tests/Portugal/ImmaculateConceptionTest.php
+++ b/tests/Portugal/ImmaculateConceptionTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Portugal/InternationalWorkersDayTest.php b/tests/Portugal/InternationalWorkersDayTest.php
index 8b58a1448..5e04fbbae 100644
--- a/tests/Portugal/InternationalWorkersDayTest.php
+++ b/tests/Portugal/InternationalWorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Portugal/NewYearsDayTest.php b/tests/Portugal/NewYearsDayTest.php
index 642bf8c99..22423b7ac 100644
--- a/tests/Portugal/NewYearsDayTest.php
+++ b/tests/Portugal/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Portugal/PortugalBaseTestCase.php b/tests/Portugal/PortugalBaseTestCase.php
index 1ca8936f2..d467e57cc 100644
--- a/tests/Portugal/PortugalBaseTestCase.php
+++ b/tests/Portugal/PortugalBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Portugal/PortugalDayTest.php b/tests/Portugal/PortugalDayTest.php
index 603980e8e..d76688871 100644
--- a/tests/Portugal/PortugalDayTest.php
+++ b/tests/Portugal/PortugalDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Portugal/PortugalTest.php b/tests/Portugal/PortugalTest.php
index 631251262..0e9ddc178 100644
--- a/tests/Portugal/PortugalTest.php
+++ b/tests/Portugal/PortugalTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Portugal/PortugueseRepublicDayTest.php b/tests/Portugal/PortugueseRepublicDayTest.php
index 7deee5b67..ee52961a3 100644
--- a/tests/Portugal/PortugueseRepublicDayTest.php
+++ b/tests/Portugal/PortugueseRepublicDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -135,7 +138,7 @@ private function randomYearsBeforeEstablishment(): \Generator
      */
     private function randomYearsOnAfterEstablishment(): \Generator
     {
-        yield $this->generateRandomYear(self::ESTABLISHMENT_YEAR);
+        yield $this->generateRandomYear(self::ESTABLISHMENT_YEAR, self::HOLIDAY_YEAR_SUSPENDED - 1);
         yield self::ESTABLISHMENT_YEAR;
     }
 
diff --git a/tests/Portugal/RestorationOfIndependenceTest.php b/tests/Portugal/RestorationOfIndependenceTest.php
index ca42f26d6..83d975849 100644
--- a/tests/Portugal/RestorationOfIndependenceTest.php
+++ b/tests/Portugal/RestorationOfIndependenceTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/ProviderTestCase.php b/tests/ProviderTestCase.php
index 2e22aa4fb..1bfaa16c6 100644
--- a/tests/ProviderTestCase.php
+++ b/tests/ProviderTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Randomizer.php b/tests/Randomizer.php
index 0597121ba..d851fe42e 100644
--- a/tests/Randomizer.php
+++ b/tests/Randomizer.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -329,7 +331,7 @@ public static function dateTimeBetween($startDate = '-30 years', $endDate = 'now
         $timestamp = random_int($startTimestamp, $endTimestamp);
 
         return static::setTimezone(
-            new \DateTime('@'.$timestamp),
+            new \DateTime('@' . $timestamp),
             $timezone
         );
     }
@@ -417,7 +419,7 @@ protected function calculateEaster(int $year, string $timezone): \DateTimeInterf
         }
 
         $easter = new \DateTime("{$year}-3-21", new \DateTimeZone($timezone));
-        $easter->add(new \DateInterval('P'.$easter_days.'D'));
+        $easter->add(new \DateInterval('P' . $easter_days . 'D'));
 
         return $easter;
     }
diff --git a/tests/Romania/AssumptionOfMaryTest.php b/tests/Romania/AssumptionOfMaryTest.php
index 62b6e71a7..8ec922302 100644
--- a/tests/Romania/AssumptionOfMaryTest.php
+++ b/tests/Romania/AssumptionOfMaryTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Romania/ChildrensDayTest.php b/tests/Romania/ChildrensDayTest.php
index 1ea2f66a1..108999c39 100644
--- a/tests/Romania/ChildrensDayTest.php
+++ b/tests/Romania/ChildrensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Romania/ChristmasDayTest.php b/tests/Romania/ChristmasDayTest.php
index 222425b64..343e30b08 100644
--- a/tests/Romania/ChristmasDayTest.php
+++ b/tests/Romania/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Romania/ConstantinBrancusiDayTest.php b/tests/Romania/ConstantinBrancusiDayTest.php
index ae9d8a7f5..dfcd7bf55 100644
--- a/tests/Romania/ConstantinBrancusiDayTest.php
+++ b/tests/Romania/ConstantinBrancusiDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Romania/DayAfterNewYearsDayTest.php b/tests/Romania/DayAfterNewYearsDayTest.php
index 49595f411..f589dd88d 100644
--- a/tests/Romania/DayAfterNewYearsDayTest.php
+++ b/tests/Romania/DayAfterNewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Romania/EasterMondayTest.php b/tests/Romania/EasterMondayTest.php
index a6ed3d6d6..dadaa2065 100644
--- a/tests/Romania/EasterMondayTest.php
+++ b/tests/Romania/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Romania/EasterTest.php b/tests/Romania/EasterTest.php
index 3063eb22d..056ba3bbe 100644
--- a/tests/Romania/EasterTest.php
+++ b/tests/Romania/EasterTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Romania/EpiphanyTest.php b/tests/Romania/EpiphanyTest.php
index 6326edaf1..a5205d06f 100644
--- a/tests/Romania/EpiphanyTest.php
+++ b/tests/Romania/EpiphanyTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Romania/InternationalWorkersDayTest.php b/tests/Romania/InternationalWorkersDayTest.php
index 678b7fca3..95a630f48 100644
--- a/tests/Romania/InternationalWorkersDayTest.php
+++ b/tests/Romania/InternationalWorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Romania/NationalDayTest.php b/tests/Romania/NationalDayTest.php
index e3b4012cf..4f14af854 100644
--- a/tests/Romania/NationalDayTest.php
+++ b/tests/Romania/NationalDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Romania/NewYearsDayTest.php b/tests/Romania/NewYearsDayTest.php
index 81ccacc88..8b20aed98 100644
--- a/tests/Romania/NewYearsDayTest.php
+++ b/tests/Romania/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Romania/PentecostMondayTest.php b/tests/Romania/PentecostMondayTest.php
index e6e641a4d..ff5491f8a 100644
--- a/tests/Romania/PentecostMondayTest.php
+++ b/tests/Romania/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Romania/PentecostTest.php b/tests/Romania/PentecostTest.php
index 5d0d8a856..da2dc1983 100644
--- a/tests/Romania/PentecostTest.php
+++ b/tests/Romania/PentecostTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Romania/RomaniaBaseTestCase.php b/tests/Romania/RomaniaBaseTestCase.php
index c9badeff8..25a66e1a2 100644
--- a/tests/Romania/RomaniaBaseTestCase.php
+++ b/tests/Romania/RomaniaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Romania/RomaniaTest.php b/tests/Romania/RomaniaTest.php
index 2dbf0e49a..ef21d6b32 100644
--- a/tests/Romania/RomaniaTest.php
+++ b/tests/Romania/RomaniaTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Romania/SecondChristmasDayTest.php b/tests/Romania/SecondChristmasDayTest.php
index 783e8c369..268c523f6 100644
--- a/tests/Romania/SecondChristmasDayTest.php
+++ b/tests/Romania/SecondChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Romania/StAndrewsDayTest.php b/tests/Romania/StAndrewsDayTest.php
index 67cc8ac11..46f6a565f 100644
--- a/tests/Romania/StAndrewsDayTest.php
+++ b/tests/Romania/StAndrewsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Romania/StJohnsDayTest.php b/tests/Romania/StJohnsDayTest.php
index 6148818de..2aa28906b 100644
--- a/tests/Romania/StJohnsDayTest.php
+++ b/tests/Romania/StJohnsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Romania/UnitedPrincipalitiesDayTest.php b/tests/Romania/UnitedPrincipalitiesDayTest.php
index 271eb0238..6fa763be0 100644
--- a/tests/Romania/UnitedPrincipalitiesDayTest.php
+++ b/tests/Romania/UnitedPrincipalitiesDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Russia/DefenceOfTheFatherlandDayTest.php b/tests/Russia/DefenceOfTheFatherlandDayTest.php
index 27002b258..9c29c9851 100644
--- a/tests/Russia/DefenceOfTheFatherlandDayTest.php
+++ b/tests/Russia/DefenceOfTheFatherlandDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Russia/InternationalWomensDayTest.php b/tests/Russia/InternationalWomensDayTest.php
index b15ce6840..8b2de1a23 100644
--- a/tests/Russia/InternationalWomensDayTest.php
+++ b/tests/Russia/InternationalWomensDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Russia/NewYearHolidaysDay2Test.php b/tests/Russia/NewYearHolidaysDay2Test.php
index a64ec8562..cb72da76f 100644
--- a/tests/Russia/NewYearHolidaysDay2Test.php
+++ b/tests/Russia/NewYearHolidaysDay2Test.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Russia/NewYearHolidaysDay3Test.php b/tests/Russia/NewYearHolidaysDay3Test.php
index b543d4cb3..757c8d8b1 100644
--- a/tests/Russia/NewYearHolidaysDay3Test.php
+++ b/tests/Russia/NewYearHolidaysDay3Test.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Russia/NewYearHolidaysDay4Test.php b/tests/Russia/NewYearHolidaysDay4Test.php
index 5b81dbb99..97efccef9 100644
--- a/tests/Russia/NewYearHolidaysDay4Test.php
+++ b/tests/Russia/NewYearHolidaysDay4Test.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Russia/NewYearHolidaysDay5Test.php b/tests/Russia/NewYearHolidaysDay5Test.php
index 5c785b252..067c52098 100644
--- a/tests/Russia/NewYearHolidaysDay5Test.php
+++ b/tests/Russia/NewYearHolidaysDay5Test.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Russia/NewYearHolidaysDay6Test.php b/tests/Russia/NewYearHolidaysDay6Test.php
index 69d8cc51b..af8853019 100644
--- a/tests/Russia/NewYearHolidaysDay6Test.php
+++ b/tests/Russia/NewYearHolidaysDay6Test.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Russia/NewYearHolidaysDay8Test.php b/tests/Russia/NewYearHolidaysDay8Test.php
index 83c9a24d3..f70c0c053 100644
--- a/tests/Russia/NewYearHolidaysDay8Test.php
+++ b/tests/Russia/NewYearHolidaysDay8Test.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Russia/NewYearsDayTest.php b/tests/Russia/NewYearsDayTest.php
index adc0ac31a..bab3d2291 100644
--- a/tests/Russia/NewYearsDayTest.php
+++ b/tests/Russia/NewYearsDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Russia/OrthodoxChristmasDayTest.php b/tests/Russia/OrthodoxChristmasDayTest.php
index 3415139d9..2d8954da6 100644
--- a/tests/Russia/OrthodoxChristmasDayTest.php
+++ b/tests/Russia/OrthodoxChristmasDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Russia/RussiaBaseTestCase.php b/tests/Russia/RussiaBaseTestCase.php
index 156ba7b7a..ee98a9015 100644
--- a/tests/Russia/RussiaBaseTestCase.php
+++ b/tests/Russia/RussiaBaseTestCase.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Russia/RussiaDayTest.php b/tests/Russia/RussiaDayTest.php
index 67600b4a6..4e0c8cf8f 100644
--- a/tests/Russia/RussiaDayTest.php
+++ b/tests/Russia/RussiaDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Russia/RussiaTest.php b/tests/Russia/RussiaTest.php
index d0cf23a33..ae137a8b7 100644
--- a/tests/Russia/RussiaTest.php
+++ b/tests/Russia/RussiaTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Russia/SpringAndLabourDayTest.php b/tests/Russia/SpringAndLabourDayTest.php
index 2c9c47b99..73e1520ea 100644
--- a/tests/Russia/SpringAndLabourDayTest.php
+++ b/tests/Russia/SpringAndLabourDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Russia/UnityDayTest.php b/tests/Russia/UnityDayTest.php
index 924ce25ea..e03162107 100644
--- a/tests/Russia/UnityDayTest.php
+++ b/tests/Russia/UnityDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Russia/VictoryDayTest.php b/tests/Russia/VictoryDayTest.php
index 7eaf9998b..4b06cce84 100644
--- a/tests/Russia/VictoryDayTest.php
+++ b/tests/Russia/VictoryDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Slovakia/AllSaintsDayTest.php b/tests/Slovakia/AllSaintsDayTest.php
index bfa730ebc..ca960ea99 100644
--- a/tests/Slovakia/AllSaintsDayTest.php
+++ b/tests/Slovakia/AllSaintsDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Slovakia/ChristmasDayTest.php b/tests/Slovakia/ChristmasDayTest.php
index d8dadd397..82a90ebfc 100644
--- a/tests/Slovakia/ChristmasDayTest.php
+++ b/tests/Slovakia/ChristmasDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Slovakia/ChristmasEveTest.php b/tests/Slovakia/ChristmasEveTest.php
index 88b057d4e..f8ad37278 100644
--- a/tests/Slovakia/ChristmasEveTest.php
+++ b/tests/Slovakia/ChristmasEveTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Slovakia/DeclarationOfTheSlovakNationTest.php b/tests/Slovakia/DeclarationOfTheSlovakNationTest.php
new file mode 100644
index 000000000..bfb397fc1
--- /dev/null
+++ b/tests/Slovakia/DeclarationOfTheSlovakNationTest.php
@@ -0,0 +1,88 @@
+<?php
+
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
+ *
+ * Copyright (c) 2015 - 2024 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <me at sachatelgenhof dot com>
+ */
+
+namespace Yasumi\tests\Slovakia;
+
+use Yasumi\Holiday;
+use Yasumi\tests\HolidayTestCase;
+
+/**
+ * Class for testing an official holiday in Slovakia.
+ *
+ * @author  Jan Hamrak <snickom@gmail.com>
+ */
+class DeclarationOfTheSlovakNationTest extends SlovakiaBaseTestCase implements HolidayTestCase
+{
+    /**
+     * The name of the holiday to be tested.
+     */
+    public const HOLIDAY = 'declarationOfTheSlovakNation';
+
+    /**
+     * Tests the holiday defined in this test.
+     *
+     * @dataProvider HolidayDataProvider
+     *
+     * @param int       $year     the year for which the holiday defined in this test needs to be tested
+     * @param \DateTime $expected the expected date
+     */
+    public function testHoliday(int $year, \DateTimeInterface $expected): void
+    {
+        if (2018 === $year) {
+            $this->assertHoliday(self::REGION, self::HOLIDAY, $year, $expected);
+        } else {
+            $this->assertNotHoliday(self::REGION, self::HOLIDAY, $year);
+        }
+    }
+
+    /**
+     * Returns a list of random test dates used for assertion of the holiday defined in this test.
+     *
+     * @return array<array> list of test dates for the holiday defined in this test
+     *
+     * @throws \Exception
+     */
+    public function HolidayDataProvider(): array
+    {
+        return $this->generateRandomDates(10, 30, self::TIMEZONE);
+    }
+
+    /**
+     * Tests the translated name of the holiday defined in this test.
+     *
+     * @throws \Exception
+     */
+    public function testTranslation(): void
+    {
+        $this->assertTranslatedHolidayName(
+            self::REGION,
+            self::HOLIDAY,
+            2018,
+            [self::LOCALE => 'Výročie Deklarácie slovenského národa']
+        );
+    }
+
+    /**
+     * Tests type of the holiday defined in this test.
+     *
+     * @throws \Exception
+     */
+    public function testHolidayType(): void
+    {
+        $this->assertHolidayType(self::REGION, self::HOLIDAY, 2018, Holiday::TYPE_OFFICIAL);
+    }
+}
diff --git a/tests/Slovakia/EasterMondayTest.php b/tests/Slovakia/EasterMondayTest.php
index a02cd8879..66816e2ac 100644
--- a/tests/Slovakia/EasterMondayTest.php
+++ b/tests/Slovakia/EasterMondayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Slovakia/EpiphanyTest.php b/tests/Slovakia/EpiphanyTest.php
index a6c72f999..f0d67e505 100644
--- a/tests/Slovakia/EpiphanyTest.php
+++ b/tests/Slovakia/EpiphanyTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Slovakia/GoodFridayTest.php b/tests/Slovakia/GoodFridayTest.php
index 48136226c..4268e3208 100644
--- a/tests/Slovakia/GoodFridayTest.php
+++ b/tests/Slovakia/GoodFridayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Slovakia/InternationalWorkersDayTest.php b/tests/Slovakia/InternationalWorkersDayTest.php
index fb1e5893c..8feafd7e0 100644
--- a/tests/Slovakia/InternationalWorkersDayTest.php
+++ b/tests/Slovakia/InternationalWorkersDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Slovakia/OurLadyOfSorrowsDayTest.php b/tests/Slovakia/OurLadyOfSorrowsDayTest.php
index 80dff7bf7..311468f06 100644
--- a/tests/Slovakia/OurLadyOfSorrowsDayTest.php
+++ b/tests/Slovakia/OurLadyOfSorrowsDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Slovakia/SaintsCyrilAndMethodiusDayTest.php b/tests/Slovakia/SaintsCyrilAndMethodiusDayTest.php
index a9b338107..0766abe2c 100644
--- a/tests/Slovakia/SaintsCyrilAndMethodiusDayTest.php
+++ b/tests/Slovakia/SaintsCyrilAndMethodiusDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Slovakia/SecondChristmasDayTest.php b/tests/Slovakia/SecondChristmasDayTest.php
index 18f58de20..233c0a44e 100644
--- a/tests/Slovakia/SecondChristmasDayTest.php
+++ b/tests/Slovakia/SecondChristmasDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Slovakia/SlovakConstitutionDayTest.php b/tests/Slovakia/SlovakConstitutionDayTest.php
index 32d72546a..5b0f68fa2 100644
--- a/tests/Slovakia/SlovakConstitutionDayTest.php
+++ b/tests/Slovakia/SlovakConstitutionDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -40,7 +42,11 @@ class SlovakConstitutionDayTest extends SlovakiaBaseTestCase implements HolidayT
      */
     public function testHoliday(int $year, \DateTimeInterface $expected): void
     {
-        $this->assertHoliday(self::REGION, self::HOLIDAY, $year, $expected);
+        if ($year < 2024) {
+            $this->assertHoliday(self::REGION, self::HOLIDAY, $year, $expected);
+        } else {
+            $this->assertNotHoliday(self::REGION, self::HOLIDAY, $year);
+        }
     }
 
     /**
@@ -65,7 +71,7 @@ public function testTranslation(): void
         $this->assertTranslatedHolidayName(
             self::REGION,
             self::HOLIDAY,
-            $this->generateRandomYear(),
+            $this->generateRandomYear(null, 2013),
             [self::LOCALE => 'Deň Ústavy Slovenskej republiky']
         );
     }
@@ -77,6 +83,6 @@ public function testTranslation(): void
      */
     public function testHolidayType(): void
     {
-        $this->assertHolidayType(self::REGION, self::HOLIDAY, $this->generateRandomYear(), Holiday::TYPE_OFFICIAL);
+        $this->assertHolidayType(self::REGION, self::HOLIDAY, $this->generateRandomYear(null, 2013), Holiday::TYPE_OFFICIAL);
     }
 }
diff --git a/tests/Slovakia/SlovakIndependenceDayTest.php b/tests/Slovakia/SlovakIndependenceDayTest.php
index 26447fdaf..9b84dbb25 100644
--- a/tests/Slovakia/SlovakIndependenceDayTest.php
+++ b/tests/Slovakia/SlovakIndependenceDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Slovakia/SlovakNationalUprisingDayTest.php b/tests/Slovakia/SlovakNationalUprisingDayTest.php
index d880f8fc2..27d909d30 100644
--- a/tests/Slovakia/SlovakNationalUprisingDayTest.php
+++ b/tests/Slovakia/SlovakNationalUprisingDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Slovakia/SlovakiaBaseTestCase.php b/tests/Slovakia/SlovakiaBaseTestCase.php
index 4d7d9d520..5cf801183 100644
--- a/tests/Slovakia/SlovakiaBaseTestCase.php
+++ b/tests/Slovakia/SlovakiaBaseTestCase.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Slovakia/SlovakiaTest.php b/tests/Slovakia/SlovakiaTest.php
index 8b0f4b938..2638a42e4 100644
--- a/tests/Slovakia/SlovakiaTest.php
+++ b/tests/Slovakia/SlovakiaTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -48,11 +50,18 @@ public function testOfficialHolidays(): void
     {
         $this->assertDefinedHolidays([
             'slovakIndependenceDay',
-            'slovakConstitutionDay',
             'slovakNationalUprisingDay',
             'saintsCyrilAndMethodiusDay',
             'struggleForFreedomAndDemocracyDay',
         ], self::REGION, $this->year, Holiday::TYPE_OFFICIAL);
+
+        $this->assertDefinedHolidays([
+            'slovakConstitutionDay',
+        ], self::REGION, 2013, Holiday::TYPE_OFFICIAL);
+
+        $this->assertDefinedHolidays([
+            'declarationOfTheSlovakNation',
+        ], self::REGION, 2018, Holiday::TYPE_OFFICIAL);
     }
 
     /**
diff --git a/tests/Slovakia/StruggleForFreedomAndDemocracyDayTest.php b/tests/Slovakia/StruggleForFreedomAndDemocracyDayTest.php
index 38b58fbf1..6f0c041ed 100644
--- a/tests/Slovakia/StruggleForFreedomAndDemocracyDayTest.php
+++ b/tests/Slovakia/StruggleForFreedomAndDemocracyDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Slovakia/VictoryInEuropeDayTest.php b/tests/Slovakia/VictoryInEuropeDayTest.php
index 7d9e7862a..e74926cd6 100644
--- a/tests/Slovakia/VictoryInEuropeDayTest.php
+++ b/tests/Slovakia/VictoryInEuropeDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/SouthAfrica/ChristmasDayTest.php b/tests/SouthAfrica/ChristmasDayTest.php
index 66b0ed4a3..38efb5a82 100644
--- a/tests/SouthAfrica/ChristmasDayTest.php
+++ b/tests/SouthAfrica/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -54,7 +57,7 @@ public function testHoliday(int $year, string $expected): void
         // Whenever any public holiday falls on a Sunday, the Monday following on it shall be a public holiday.
         if (0 === (int) $date->format('w')) {
             $date->add(new \DateInterval('P1D'));
-            $this->assertHoliday(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, $date);
+            $this->assertHoliday(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, $date);
         }
     }
 
diff --git a/tests/SouthAfrica/FamilyDayTest.php b/tests/SouthAfrica/FamilyDayTest.php
index 3ba096b5a..909f05e58 100644
--- a/tests/SouthAfrica/FamilyDayTest.php
+++ b/tests/SouthAfrica/FamilyDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/SouthAfrica/FreedomDayTest.php b/tests/SouthAfrica/FreedomDayTest.php
index d938c5f98..54302f4df 100644
--- a/tests/SouthAfrica/FreedomDayTest.php
+++ b/tests/SouthAfrica/FreedomDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -54,7 +57,7 @@ public function testHoliday(int $year, string $expected): void
         // Whenever any public holiday falls on a Sunday, the Monday following on it shall be a public holiday.
         if (0 === (int) $date->format('w')) {
             $date->add(new \DateInterval('P1D'));
-            $this->assertHoliday(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, $date);
+            $this->assertHoliday(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, $date);
         }
     }
 
diff --git a/tests/SouthAfrica/GoodFridayTest.php b/tests/SouthAfrica/GoodFridayTest.php
index 60148fabe..9b35b3aaf 100644
--- a/tests/SouthAfrica/GoodFridayTest.php
+++ b/tests/SouthAfrica/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/SouthAfrica/HeritageDayTest.php b/tests/SouthAfrica/HeritageDayTest.php
index bf714e3cb..4fef64c1a 100644
--- a/tests/SouthAfrica/HeritageDayTest.php
+++ b/tests/SouthAfrica/HeritageDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -54,7 +57,7 @@ public function testHoliday(int $year, string $expected): void
         // Whenever any public holiday falls on a Sunday, the Monday following on it shall be a public holiday.
         if (0 === (int) $date->format('w')) {
             $date->add(new \DateInterval('P1D'));
-            $this->assertHoliday(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, $date);
+            $this->assertHoliday(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, $date);
         }
     }
 
diff --git a/tests/SouthAfrica/HumanRightsDayTest.php b/tests/SouthAfrica/HumanRightsDayTest.php
index 140196022..05bd17211 100644
--- a/tests/SouthAfrica/HumanRightsDayTest.php
+++ b/tests/SouthAfrica/HumanRightsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -54,7 +57,7 @@ public function testHoliday(int $year, string $expected): void
         // Whenever any public holiday falls on a Sunday, the Monday following on it shall be a public holiday.
         if (0 === (int) $date->format('w')) {
             $date->add(new \DateInterval('P1D'));
-            $this->assertHoliday(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, $date);
+            $this->assertHoliday(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, $date);
         }
     }
 
diff --git a/tests/SouthAfrica/MunicipalElections2016DayTest.php b/tests/SouthAfrica/MunicipalElections2016DayTest.php
index 45ba0b67a..84513dfe5 100644
--- a/tests/SouthAfrica/MunicipalElections2016DayTest.php
+++ b/tests/SouthAfrica/MunicipalElections2016DayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -47,7 +50,7 @@ public function testHolidayOnAfterEstablishment(): void
             self::REGION,
             self::HOLIDAY,
             self::ESTABLISHMENT_YEAR,
-            new \DateTime(self::ESTABLISHMENT_YEAR.'-8-3', new \DateTimeZone(self::TIMEZONE))
+            new \DateTime(self::ESTABLISHMENT_YEAR . '-8-3', new \DateTimeZone(self::TIMEZONE))
         );
     }
 
diff --git a/tests/SouthAfrica/NationalWomensDayTest.php b/tests/SouthAfrica/NationalWomensDayTest.php
index 5382fa245..f827b097d 100644
--- a/tests/SouthAfrica/NationalWomensDayTest.php
+++ b/tests/SouthAfrica/NationalWomensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -54,7 +57,7 @@ public function testHoliday(int $year, string $expected): void
         // Whenever any public holiday falls on a Sunday, the Monday following on it shall be a public holiday.
         if (0 === (int) $date->format('w')) {
             $date->add(new \DateInterval('P1D'));
-            $this->assertHoliday(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, $date);
+            $this->assertHoliday(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, $date);
         }
     }
 
diff --git a/tests/SouthAfrica/NewYearsDayTest.php b/tests/SouthAfrica/NewYearsDayTest.php
index f37033346..20f989c6c 100644
--- a/tests/SouthAfrica/NewYearsDayTest.php
+++ b/tests/SouthAfrica/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -54,7 +57,7 @@ public function testHoliday(int $year, string $expected): void
         // Whenever any public holiday falls on a Sunday, the Monday following on it shall be a public holiday.
         if (0 === (int) $date->format('w')) {
             $date->add(new \DateInterval('P1D'));
-            $this->assertHoliday(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, $date);
+            $this->assertHoliday(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, $date);
         }
     }
 
diff --git a/tests/SouthAfrica/ReconciliationDayTest.php b/tests/SouthAfrica/ReconciliationDayTest.php
index 47199f0a9..9e9f1561c 100644
--- a/tests/SouthAfrica/ReconciliationDayTest.php
+++ b/tests/SouthAfrica/ReconciliationDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -54,7 +57,7 @@ public function testHoliday(int $year, string $expected): void
         // Whenever any public holiday falls on a Sunday, the Monday following on it shall be a public holiday.
         if (0 === (int) $date->format('w')) {
             $date->add(new \DateInterval('P1D'));
-            $this->assertHoliday(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, $date);
+            $this->assertHoliday(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, $date);
         }
     }
 
diff --git a/tests/SouthAfrica/SecondChristmasDayTest.php b/tests/SouthAfrica/SecondChristmasDayTest.php
index 44f9f09a0..ba97fa6b1 100644
--- a/tests/SouthAfrica/SecondChristmasDayTest.php
+++ b/tests/SouthAfrica/SecondChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -54,7 +57,7 @@ public function testHoliday(int $year, string $expected): void
         // Whenever any public holiday falls on a Sunday, the Monday following on it shall be a public holiday.
         if (0 === (int) $date->format('w')) {
             $date->add(new \DateInterval('P1D'));
-            $this->assertHoliday(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, $date);
+            $this->assertHoliday(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, $date);
         }
     }
 
diff --git a/tests/SouthAfrica/SouthAfricaBaseTestCase.php b/tests/SouthAfrica/SouthAfricaBaseTestCase.php
index eee3b1b57..e98efa0d5 100644
--- a/tests/SouthAfrica/SouthAfricaBaseTestCase.php
+++ b/tests/SouthAfrica/SouthAfricaBaseTestCase.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/SouthAfrica/SouthAfricaTest.php b/tests/SouthAfrica/SouthAfricaTest.php
index ad8a7e680..37376e118 100644
--- a/tests/SouthAfrica/SouthAfricaTest.php
+++ b/tests/SouthAfrica/SouthAfricaTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/SouthAfrica/SubstituteDayOfGoodwillTest.php b/tests/SouthAfrica/SubstituteDayOfGoodwillTest.php
index 8e0787a87..6dc7c68b7 100644
--- a/tests/SouthAfrica/SubstituteDayOfGoodwillTest.php
+++ b/tests/SouthAfrica/SubstituteDayOfGoodwillTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -47,7 +50,7 @@ public function testHolidayOnAfterEstablishment(): void
             self::REGION,
             self::HOLIDAY,
             self::ESTABLISHMENT_YEAR,
-            new \DateTime(self::ESTABLISHMENT_YEAR.'-12-27', new \DateTimeZone(self::TIMEZONE))
+            new \DateTime(self::ESTABLISHMENT_YEAR . '-12-27', new \DateTimeZone(self::TIMEZONE))
         );
     }
 
diff --git a/tests/SouthAfrica/WorkersDayTest.php b/tests/SouthAfrica/WorkersDayTest.php
index 5737ee9fc..29ee5c901 100644
--- a/tests/SouthAfrica/WorkersDayTest.php
+++ b/tests/SouthAfrica/WorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -54,7 +57,7 @@ public function testHoliday(int $year, string $expected): void
         // Whenever any public holiday falls on a Sunday, the Monday following on it shall be a public holiday.
         if (0 === (int) $date->format('w')) {
             $date->add(new \DateInterval('P1D'));
-            $this->assertHoliday(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, $date);
+            $this->assertHoliday(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, $date);
         }
     }
 
diff --git a/tests/SouthAfrica/YouthDayTest.php b/tests/SouthAfrica/YouthDayTest.php
index a38271a88..1e8dd5e9a 100644
--- a/tests/SouthAfrica/YouthDayTest.php
+++ b/tests/SouthAfrica/YouthDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -54,7 +57,7 @@ public function testHoliday(int $year, string $expected): void
         // Whenever any public holiday falls on a Sunday, the Monday following on it shall be a public holiday.
         if (0 === (int) $date->format('w')) {
             $date->add(new \DateInterval('P1D'));
-            $this->assertHoliday(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, $date);
+            $this->assertHoliday(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, $date);
         }
     }
 
diff --git a/tests/SouthKorea/ArborDayTest.php b/tests/SouthKorea/ArborDayTest.php
index c93ff92a4..9cdf7f4dc 100644
--- a/tests/SouthKorea/ArborDayTest.php
+++ b/tests/SouthKorea/ArborDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/SouthKorea/ArmedForcesDayTest.php b/tests/SouthKorea/ArmedForcesDayTest.php
index cc0e164c6..1572a8ee9 100644
--- a/tests/SouthKorea/ArmedForcesDayTest.php
+++ b/tests/SouthKorea/ArmedForcesDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/SouthKorea/BuddhasBirthdayTest.php b/tests/SouthKorea/BuddhasBirthdayTest.php
index 6ec29ff09..2cd922b5f 100644
--- a/tests/SouthKorea/BuddhasBirthdayTest.php
+++ b/tests/SouthKorea/BuddhasBirthdayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/SouthKorea/ChildrensDayTest.php b/tests/SouthKorea/ChildrensDayTest.php
index 70b727d99..be0a43b7f 100644
--- a/tests/SouthKorea/ChildrensDayTest.php
+++ b/tests/SouthKorea/ChildrensDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/SouthKorea/ChristmasDayTest.php b/tests/SouthKorea/ChristmasDayTest.php
index 7afc1cc09..03215a4a3 100644
--- a/tests/SouthKorea/ChristmasDayTest.php
+++ b/tests/SouthKorea/ChristmasDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/SouthKorea/ChuseokTest.php b/tests/SouthKorea/ChuseokTest.php
index f57c40b00..1d2907f61 100644
--- a/tests/SouthKorea/ChuseokTest.php
+++ b/tests/SouthKorea/ChuseokTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/SouthKorea/ConstitutionDayTest.php b/tests/SouthKorea/ConstitutionDayTest.php
index da3a541bf..08f3319bb 100644
--- a/tests/SouthKorea/ConstitutionDayTest.php
+++ b/tests/SouthKorea/ConstitutionDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/SouthKorea/GaecheonjeolTest.php b/tests/SouthKorea/GaecheonjeolTest.php
index afd4a1e74..6b52c4149 100644
--- a/tests/SouthKorea/GaecheonjeolTest.php
+++ b/tests/SouthKorea/GaecheonjeolTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/SouthKorea/HangulDayTest.php b/tests/SouthKorea/HangulDayTest.php
index cce1ea059..ddc7347a0 100644
--- a/tests/SouthKorea/HangulDayTest.php
+++ b/tests/SouthKorea/HangulDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/SouthKorea/IndependenceMovementDayTest.php b/tests/SouthKorea/IndependenceMovementDayTest.php
index f41497a4a..0bdba4cb0 100644
--- a/tests/SouthKorea/IndependenceMovementDayTest.php
+++ b/tests/SouthKorea/IndependenceMovementDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/SouthKorea/LiberationDayTest.php b/tests/SouthKorea/LiberationDayTest.php
index 43927a4ab..f272f8648 100644
--- a/tests/SouthKorea/LiberationDayTest.php
+++ b/tests/SouthKorea/LiberationDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/SouthKorea/MemorialDayTest.php b/tests/SouthKorea/MemorialDayTest.php
index 3387ed0c9..e637268e9 100644
--- a/tests/SouthKorea/MemorialDayTest.php
+++ b/tests/SouthKorea/MemorialDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/SouthKorea/NewYearsDayTest.php b/tests/SouthKorea/NewYearsDayTest.php
index d79964e3f..4e982ce97 100644
--- a/tests/SouthKorea/NewYearsDayTest.php
+++ b/tests/SouthKorea/NewYearsDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/SouthKorea/SeollalTest.php b/tests/SouthKorea/SeollalTest.php
index a0b844b77..d96466a28 100644
--- a/tests/SouthKorea/SeollalTest.php
+++ b/tests/SouthKorea/SeollalTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/SouthKorea/SouthKoreaBaseTestCase.php b/tests/SouthKorea/SouthKoreaBaseTestCase.php
index 2f668d48c..7a841ed36 100644
--- a/tests/SouthKorea/SouthKoreaBaseTestCase.php
+++ b/tests/SouthKorea/SouthKoreaBaseTestCase.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/SouthKorea/SouthKoreaTest.php b/tests/SouthKorea/SouthKoreaTest.php
index bc35e1253..d3e024688 100644
--- a/tests/SouthKorea/SouthKoreaTest.php
+++ b/tests/SouthKorea/SouthKoreaTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/SouthKorea/UnitedNationsDayTest.php b/tests/SouthKorea/UnitedNationsDayTest.php
index 10dfb64bf..b0cd179c7 100644
--- a/tests/SouthKorea/UnitedNationsDayTest.php
+++ b/tests/SouthKorea/UnitedNationsDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/AllSaintsDayTest.php b/tests/Spain/AllSaintsDayTest.php
index 7ba5c2f47..ed513786c 100644
--- a/tests/Spain/AllSaintsDayTest.php
+++ b/tests/Spain/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/Andalusia/AndalusiaBaseTestCase.php b/tests/Spain/Andalusia/AndalusiaBaseTestCase.php
index 5c9e566b8..b06e3da76 100644
--- a/tests/Spain/Andalusia/AndalusiaBaseTestCase.php
+++ b/tests/Spain/Andalusia/AndalusiaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/Andalusia/AndalusiaDayTest.php b/tests/Spain/Andalusia/AndalusiaDayTest.php
index 305eda17d..534ef5bbe 100644
--- a/tests/Spain/Andalusia/AndalusiaDayTest.php
+++ b/tests/Spain/Andalusia/AndalusiaDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/Andalusia/AndalusiaTest.php b/tests/Spain/Andalusia/AndalusiaTest.php
index 1ad2af769..6d596bd3a 100644
--- a/tests/Spain/Andalusia/AndalusiaTest.php
+++ b/tests/Spain/Andalusia/AndalusiaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/Aragon/AragonBaseTestCase.php b/tests/Spain/Aragon/AragonBaseTestCase.php
index 7b12d0d73..2e7a4d30f 100644
--- a/tests/Spain/Aragon/AragonBaseTestCase.php
+++ b/tests/Spain/Aragon/AragonBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/Aragon/AragonTest.php b/tests/Spain/Aragon/AragonTest.php
index 573ad48ee..3661efed0 100644
--- a/tests/Spain/Aragon/AragonTest.php
+++ b/tests/Spain/Aragon/AragonTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/Aragon/StGeorgesDayTest.php b/tests/Spain/Aragon/StGeorgesDayTest.php
index 6952cfd3d..50b341fd6 100644
--- a/tests/Spain/Aragon/StGeorgesDayTest.php
+++ b/tests/Spain/Aragon/StGeorgesDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/AssumptionOfMaryTest.php b/tests/Spain/AssumptionOfMaryTest.php
index 156289069..58294fa85 100644
--- a/tests/Spain/AssumptionOfMaryTest.php
+++ b/tests/Spain/AssumptionOfMaryTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/Asturias/AsturiasBaseTestCase.php b/tests/Spain/Asturias/AsturiasBaseTestCase.php
index 65f30dd69..0cad68b25 100644
--- a/tests/Spain/Asturias/AsturiasBaseTestCase.php
+++ b/tests/Spain/Asturias/AsturiasBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/Asturias/AsturiasDayTest.php b/tests/Spain/Asturias/AsturiasDayTest.php
index bd16789cf..21282073f 100644
--- a/tests/Spain/Asturias/AsturiasDayTest.php
+++ b/tests/Spain/Asturias/AsturiasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/Asturias/AsturiasTest.php b/tests/Spain/Asturias/AsturiasTest.php
index 8fbde2098..3020f3b3e 100644
--- a/tests/Spain/Asturias/AsturiasTest.php
+++ b/tests/Spain/Asturias/AsturiasTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/BalearicIslands/BalearicIslandsBaseTestCase.php b/tests/Spain/BalearicIslands/BalearicIslandsBaseTestCase.php
index c108d929c..295cb6bdb 100644
--- a/tests/Spain/BalearicIslands/BalearicIslandsBaseTestCase.php
+++ b/tests/Spain/BalearicIslands/BalearicIslandsBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/BalearicIslands/BalearicIslandsDayTest.php b/tests/Spain/BalearicIslands/BalearicIslandsDayTest.php
index e021d3bad..a76ac4261 100644
--- a/tests/Spain/BalearicIslands/BalearicIslandsDayTest.php
+++ b/tests/Spain/BalearicIslands/BalearicIslandsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/BalearicIslands/BalearicIslandsTest.php b/tests/Spain/BalearicIslands/BalearicIslandsTest.php
index e62791abf..86bb14a47 100644
--- a/tests/Spain/BalearicIslands/BalearicIslandsTest.php
+++ b/tests/Spain/BalearicIslands/BalearicIslandsTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/BasqueCountry/BasqueCountryBaseTestCase.php b/tests/Spain/BasqueCountry/BasqueCountryBaseTestCase.php
index 2d07f0846..8e8defe02 100644
--- a/tests/Spain/BasqueCountry/BasqueCountryBaseTestCase.php
+++ b/tests/Spain/BasqueCountry/BasqueCountryBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/BasqueCountry/BasqueCountryDayTest.php b/tests/Spain/BasqueCountry/BasqueCountryDayTest.php
index 8547e74e0..32ee44f3b 100644
--- a/tests/Spain/BasqueCountry/BasqueCountryDayTest.php
+++ b/tests/Spain/BasqueCountry/BasqueCountryDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/BasqueCountry/BasqueCountryTest.php b/tests/Spain/BasqueCountry/BasqueCountryTest.php
index 5a2ac6228..4cd49aab8 100644
--- a/tests/Spain/BasqueCountry/BasqueCountryTest.php
+++ b/tests/Spain/BasqueCountry/BasqueCountryTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/CanaryIslands/CanaryIslandsBaseTestCase.php b/tests/Spain/CanaryIslands/CanaryIslandsBaseTestCase.php
index 8dc70d6f1..0bd72eb8e 100644
--- a/tests/Spain/CanaryIslands/CanaryIslandsBaseTestCase.php
+++ b/tests/Spain/CanaryIslands/CanaryIslandsBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/CanaryIslands/CanaryIslandsDayTest.php b/tests/Spain/CanaryIslands/CanaryIslandsDayTest.php
index 9b13804ac..9c1a8eb6b 100644
--- a/tests/Spain/CanaryIslands/CanaryIslandsDayTest.php
+++ b/tests/Spain/CanaryIslands/CanaryIslandsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/CanaryIslands/CanaryIslandsTest.php b/tests/Spain/CanaryIslands/CanaryIslandsTest.php
index ceea4e9c2..a6898af9f 100644
--- a/tests/Spain/CanaryIslands/CanaryIslandsTest.php
+++ b/tests/Spain/CanaryIslands/CanaryIslandsTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/Cantabria/CantabriaBaseTestCase.php b/tests/Spain/Cantabria/CantabriaBaseTestCase.php
index e2b0ffac5..a6f6d6087 100644
--- a/tests/Spain/Cantabria/CantabriaBaseTestCase.php
+++ b/tests/Spain/Cantabria/CantabriaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/Cantabria/CantabriaDayTest.php b/tests/Spain/Cantabria/CantabriaDayTest.php
index f7b05c244..ab23c81d4 100644
--- a/tests/Spain/Cantabria/CantabriaDayTest.php
+++ b/tests/Spain/Cantabria/CantabriaDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/Cantabria/CantabriaTest.php b/tests/Spain/Cantabria/CantabriaTest.php
index 841320503..134813571 100644
--- a/tests/Spain/Cantabria/CantabriaTest.php
+++ b/tests/Spain/Cantabria/CantabriaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/CastileAndLeon/CastileAndLeonBaseTestCase.php b/tests/Spain/CastileAndLeon/CastileAndLeonBaseTestCase.php
index 737f49cd8..c51dd2295 100644
--- a/tests/Spain/CastileAndLeon/CastileAndLeonBaseTestCase.php
+++ b/tests/Spain/CastileAndLeon/CastileAndLeonBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/CastileAndLeon/CastileAndLeonDayTest.php b/tests/Spain/CastileAndLeon/CastileAndLeonDayTest.php
index 037a58ecc..9e85f9c92 100644
--- a/tests/Spain/CastileAndLeon/CastileAndLeonDayTest.php
+++ b/tests/Spain/CastileAndLeon/CastileAndLeonDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/CastileAndLeon/CastileAndLeonTest.php b/tests/Spain/CastileAndLeon/CastileAndLeonTest.php
index 7b57c570f..ceeeae08c 100644
--- a/tests/Spain/CastileAndLeon/CastileAndLeonTest.php
+++ b/tests/Spain/CastileAndLeon/CastileAndLeonTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/CastillaLaMancha/CastillaLaManchaBaseTestCase.php b/tests/Spain/CastillaLaMancha/CastillaLaManchaBaseTestCase.php
index dd93cbec6..bccaf4c39 100644
--- a/tests/Spain/CastillaLaMancha/CastillaLaManchaBaseTestCase.php
+++ b/tests/Spain/CastillaLaMancha/CastillaLaManchaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/CastillaLaMancha/CastillaLaManchaDayTest.php b/tests/Spain/CastillaLaMancha/CastillaLaManchaDayTest.php
index 6f2b8b9f6..16f1aa847 100644
--- a/tests/Spain/CastillaLaMancha/CastillaLaManchaDayTest.php
+++ b/tests/Spain/CastillaLaMancha/CastillaLaManchaDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/CastillaLaMancha/CastillaLaManchaTest.php b/tests/Spain/CastillaLaMancha/CastillaLaManchaTest.php
index 0c50defc1..fd09e9b97 100644
--- a/tests/Spain/CastillaLaMancha/CastillaLaManchaTest.php
+++ b/tests/Spain/CastillaLaMancha/CastillaLaManchaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/Catalonia/CataloniaBaseTestCase.php b/tests/Spain/Catalonia/CataloniaBaseTestCase.php
index 20a787bfd..50d3c45d7 100644
--- a/tests/Spain/Catalonia/CataloniaBaseTestCase.php
+++ b/tests/Spain/Catalonia/CataloniaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/Catalonia/CataloniaTest.php b/tests/Spain/Catalonia/CataloniaTest.php
index 410854bbf..0677f321a 100644
--- a/tests/Spain/Catalonia/CataloniaTest.php
+++ b/tests/Spain/Catalonia/CataloniaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/Catalonia/nationalCataloniaDayTest.php b/tests/Spain/Catalonia/nationalCataloniaDayTest.php
index 52351a79a..c99e1614b 100644
--- a/tests/Spain/Catalonia/nationalCataloniaDayTest.php
+++ b/tests/Spain/Catalonia/nationalCataloniaDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/Catalonia/stJohnsDayTest.php b/tests/Spain/Catalonia/stJohnsDayTest.php
index 6e120011b..727f49d2c 100644
--- a/tests/Spain/Catalonia/stJohnsDayTest.php
+++ b/tests/Spain/Catalonia/stJohnsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/Ceuta/CeutaBaseTestCase.php b/tests/Spain/Ceuta/CeutaBaseTestCase.php
index d99261949..f792c5bc5 100644
--- a/tests/Spain/Ceuta/CeutaBaseTestCase.php
+++ b/tests/Spain/Ceuta/CeutaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/Ceuta/CeutaTest.php b/tests/Spain/Ceuta/CeutaTest.php
index 2823aeea6..3ed541846 100644
--- a/tests/Spain/Ceuta/CeutaTest.php
+++ b/tests/Spain/Ceuta/CeutaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/Ceuta/ceutaDayTest.php b/tests/Spain/Ceuta/ceutaDayTest.php
index 92faf5e83..581911672 100644
--- a/tests/Spain/Ceuta/ceutaDayTest.php
+++ b/tests/Spain/Ceuta/ceutaDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/ChristmasTest.php b/tests/Spain/ChristmasTest.php
index ea88639b4..84949c565 100644
--- a/tests/Spain/ChristmasTest.php
+++ b/tests/Spain/ChristmasTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/CommunityOfMadrid/CommunityOfMadridBaseTestCase.php b/tests/Spain/CommunityOfMadrid/CommunityOfMadridBaseTestCase.php
index 92a9dea00..cafc9b6ee 100644
--- a/tests/Spain/CommunityOfMadrid/CommunityOfMadridBaseTestCase.php
+++ b/tests/Spain/CommunityOfMadrid/CommunityOfMadridBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/CommunityOfMadrid/CommunityOfMadridTest.php b/tests/Spain/CommunityOfMadrid/CommunityOfMadridTest.php
index 088ba83d0..e9035bf8c 100644
--- a/tests/Spain/CommunityOfMadrid/CommunityOfMadridTest.php
+++ b/tests/Spain/CommunityOfMadrid/CommunityOfMadridTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/CommunityOfMadrid/DosdeMayoUprisingDayTest.php b/tests/Spain/CommunityOfMadrid/DosdeMayoUprisingDayTest.php
index d81a50d06..b86570a35 100644
--- a/tests/Spain/CommunityOfMadrid/DosdeMayoUprisingDayTest.php
+++ b/tests/Spain/CommunityOfMadrid/DosdeMayoUprisingDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/ConstitutionDayTest.php b/tests/Spain/ConstitutionDayTest.php
index 939fac048..0be5e1436 100644
--- a/tests/Spain/ConstitutionDayTest.php
+++ b/tests/Spain/ConstitutionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/EasterMondayTest.php b/tests/Spain/EasterMondayTest.php
index 11a58372b..250e2f7cf 100644
--- a/tests/Spain/EasterMondayTest.php
+++ b/tests/Spain/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/EpiphanyTest.php b/tests/Spain/EpiphanyTest.php
index 88d12a6af..52b2933bd 100644
--- a/tests/Spain/EpiphanyTest.php
+++ b/tests/Spain/EpiphanyTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/Extremadura/ExtremaduraBaseTestCase.php b/tests/Spain/Extremadura/ExtremaduraBaseTestCase.php
index d0065678f..a08a53c98 100644
--- a/tests/Spain/Extremadura/ExtremaduraBaseTestCase.php
+++ b/tests/Spain/Extremadura/ExtremaduraBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/Extremadura/ExtremaduraDayTest.php b/tests/Spain/Extremadura/ExtremaduraDayTest.php
index f57faf43e..911428177 100644
--- a/tests/Spain/Extremadura/ExtremaduraDayTest.php
+++ b/tests/Spain/Extremadura/ExtremaduraDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/Extremadura/ExtremaduraTest.php b/tests/Spain/Extremadura/ExtremaduraTest.php
index e99687ccb..1f392ec35 100644
--- a/tests/Spain/Extremadura/ExtremaduraTest.php
+++ b/tests/Spain/Extremadura/ExtremaduraTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/Galicia/GaliciaBaseTestCase.php b/tests/Spain/Galicia/GaliciaBaseTestCase.php
index 026ca25c8..daaa668a7 100644
--- a/tests/Spain/Galicia/GaliciaBaseTestCase.php
+++ b/tests/Spain/Galicia/GaliciaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/Galicia/GaliciaTest.php b/tests/Spain/Galicia/GaliciaTest.php
index 25153f1c0..27a39ebac 100644
--- a/tests/Spain/Galicia/GaliciaTest.php
+++ b/tests/Spain/Galicia/GaliciaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/Galicia/GalicianLiteratureDayTest.php b/tests/Spain/Galicia/GalicianLiteratureDayTest.php
index 8f255ec3f..efd3f722f 100644
--- a/tests/Spain/Galicia/GalicianLiteratureDayTest.php
+++ b/tests/Spain/Galicia/GalicianLiteratureDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/Galicia/stJamesDayTest.php b/tests/Spain/Galicia/stJamesDayTest.php
index 57bf4fef9..3238ce6c7 100644
--- a/tests/Spain/Galicia/stJamesDayTest.php
+++ b/tests/Spain/Galicia/stJamesDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/GoodFridayTest.php b/tests/Spain/GoodFridayTest.php
index 3c0c79efd..a1af9fc1f 100644
--- a/tests/Spain/GoodFridayTest.php
+++ b/tests/Spain/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/ImmaculateConceptionTest.php b/tests/Spain/ImmaculateConceptionTest.php
index 45755ac1a..7f1cd7805 100644
--- a/tests/Spain/ImmaculateConceptionTest.php
+++ b/tests/Spain/ImmaculateConceptionTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/InternationalWorkersDayTest.php b/tests/Spain/InternationalWorkersDayTest.php
index 53de24c34..2fb9468de 100644
--- a/tests/Spain/InternationalWorkersDayTest.php
+++ b/tests/Spain/InternationalWorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/LaRioja/LaRiojaBaseTestCase.php b/tests/Spain/LaRioja/LaRiojaBaseTestCase.php
index 31e77dec5..35572c50a 100644
--- a/tests/Spain/LaRioja/LaRiojaBaseTestCase.php
+++ b/tests/Spain/LaRioja/LaRiojaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/LaRioja/LaRiojaDayTest.php b/tests/Spain/LaRioja/LaRiojaDayTest.php
index 055c43d79..5ae046dbe 100644
--- a/tests/Spain/LaRioja/LaRiojaDayTest.php
+++ b/tests/Spain/LaRioja/LaRiojaDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/LaRioja/LaRiojaTest.php b/tests/Spain/LaRioja/LaRiojaTest.php
index b9610555f..dfee98431 100644
--- a/tests/Spain/LaRioja/LaRiojaTest.php
+++ b/tests/Spain/LaRioja/LaRiojaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/MaundyThursdayTest.php b/tests/Spain/MaundyThursdayTest.php
index 0fb510a4d..9d4907376 100644
--- a/tests/Spain/MaundyThursdayTest.php
+++ b/tests/Spain/MaundyThursdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/Melilla/MelillaBaseTestCase.php b/tests/Spain/Melilla/MelillaBaseTestCase.php
index e896ffcb2..0df9d7c51 100644
--- a/tests/Spain/Melilla/MelillaBaseTestCase.php
+++ b/tests/Spain/Melilla/MelillaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/Melilla/MelillaTest.php b/tests/Spain/Melilla/MelillaTest.php
index 0a1b5aaba..2ccf7e0a3 100644
--- a/tests/Spain/Melilla/MelillaTest.php
+++ b/tests/Spain/Melilla/MelillaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/NationalDayTest.php b/tests/Spain/NationalDayTest.php
index a79e66c92..e5047351c 100644
--- a/tests/Spain/NationalDayTest.php
+++ b/tests/Spain/NationalDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/Navarre/NavarreBaseTestCase.php b/tests/Spain/Navarre/NavarreBaseTestCase.php
index bf0079230..fb9de1dce 100644
--- a/tests/Spain/Navarre/NavarreBaseTestCase.php
+++ b/tests/Spain/Navarre/NavarreBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/Navarre/NavarreTest.php b/tests/Spain/Navarre/NavarreTest.php
index 6af83c374..4b4dab2ee 100644
--- a/tests/Spain/Navarre/NavarreTest.php
+++ b/tests/Spain/Navarre/NavarreTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/NewYearsDayTest.php b/tests/Spain/NewYearsDayTest.php
index 131b2c316..c55ce36bc 100644
--- a/tests/Spain/NewYearsDayTest.php
+++ b/tests/Spain/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/RegionOfMurcia/RegionOfMurciaBaseTestCase.php b/tests/Spain/RegionOfMurcia/RegionOfMurciaBaseTestCase.php
index d2ab3917d..c7e1fef72 100644
--- a/tests/Spain/RegionOfMurcia/RegionOfMurciaBaseTestCase.php
+++ b/tests/Spain/RegionOfMurcia/RegionOfMurciaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/RegionOfMurcia/RegionOfMurciaDayTest.php b/tests/Spain/RegionOfMurcia/RegionOfMurciaDayTest.php
index 6e99b2e17..a596c152b 100644
--- a/tests/Spain/RegionOfMurcia/RegionOfMurciaDayTest.php
+++ b/tests/Spain/RegionOfMurcia/RegionOfMurciaDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/RegionOfMurcia/RegionOfMurciaTest.php b/tests/Spain/RegionOfMurcia/RegionOfMurciaTest.php
index 09c62a83f..7f679fb3d 100644
--- a/tests/Spain/RegionOfMurcia/RegionOfMurciaTest.php
+++ b/tests/Spain/RegionOfMurcia/RegionOfMurciaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/SpainBaseTestCase.php b/tests/Spain/SpainBaseTestCase.php
index 6dfa56f98..47010a77a 100644
--- a/tests/Spain/SpainBaseTestCase.php
+++ b/tests/Spain/SpainBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/SpainTest.php b/tests/Spain/SpainTest.php
index 6d32f159d..f3b1ba523 100644
--- a/tests/Spain/SpainTest.php
+++ b/tests/Spain/SpainTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/ValencianCommunity/ValencianCommunityBaseTestCase.php b/tests/Spain/ValencianCommunity/ValencianCommunityBaseTestCase.php
index f8411b34c..cc7c5890b 100644
--- a/tests/Spain/ValencianCommunity/ValencianCommunityBaseTestCase.php
+++ b/tests/Spain/ValencianCommunity/ValencianCommunityBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/ValencianCommunity/ValencianCommunityDayTest.php b/tests/Spain/ValencianCommunity/ValencianCommunityDayTest.php
index 5d58032bd..ceb1f808f 100644
--- a/tests/Spain/ValencianCommunity/ValencianCommunityDayTest.php
+++ b/tests/Spain/ValencianCommunity/ValencianCommunityDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/ValencianCommunity/ValencianCommunityTest.php b/tests/Spain/ValencianCommunity/ValencianCommunityTest.php
index f01a2d211..92582b41b 100644
--- a/tests/Spain/ValencianCommunity/ValencianCommunityTest.php
+++ b/tests/Spain/ValencianCommunity/ValencianCommunityTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/ValentinesDayTest.php b/tests/Spain/ValentinesDayTest.php
index 3708d609f..036a42ee9 100644
--- a/tests/Spain/ValentinesDayTest.php
+++ b/tests/Spain/ValentinesDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Spain/stJosephsDayTest.php b/tests/Spain/stJosephsDayTest.php
index b1a7e7907..521ba29dc 100644
--- a/tests/Spain/stJosephsDayTest.php
+++ b/tests/Spain/stJosephsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Sweden/AllSaintsDayTest.php b/tests/Sweden/AllSaintsDayTest.php
index 09c2fbbb6..57152a8cb 100644
--- a/tests/Sweden/AllSaintsDayTest.php
+++ b/tests/Sweden/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Sweden/AllSaintsEveTest.php b/tests/Sweden/AllSaintsEveTest.php
index 3eab53b0f..713d5d1da 100644
--- a/tests/Sweden/AllSaintsEveTest.php
+++ b/tests/Sweden/AllSaintsEveTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Sweden/AscensionDayTest.php b/tests/Sweden/AscensionDayTest.php
index 34267c3a3..b0cc5922b 100644
--- a/tests/Sweden/AscensionDayTest.php
+++ b/tests/Sweden/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Sweden/ChristmasDayTest.php b/tests/Sweden/ChristmasDayTest.php
index e87356f22..d903fec2d 100644
--- a/tests/Sweden/ChristmasDayTest.php
+++ b/tests/Sweden/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Sweden/ChristmasEveTest.php b/tests/Sweden/ChristmasEveTest.php
index 0f596f04b..a3c54c653 100644
--- a/tests/Sweden/ChristmasEveTest.php
+++ b/tests/Sweden/ChristmasEveTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Sweden/EasterMondayTest.php b/tests/Sweden/EasterMondayTest.php
index 4a15bc208..0c7b3be74 100644
--- a/tests/Sweden/EasterMondayTest.php
+++ b/tests/Sweden/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Sweden/EasterTest.php b/tests/Sweden/EasterTest.php
index e481c2de6..f24d67678 100644
--- a/tests/Sweden/EasterTest.php
+++ b/tests/Sweden/EasterTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Sweden/EpiphanyEveTest.php b/tests/Sweden/EpiphanyEveTest.php
index 75db77485..12400e70c 100644
--- a/tests/Sweden/EpiphanyEveTest.php
+++ b/tests/Sweden/EpiphanyEveTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Sweden/EpiphanyTest.php b/tests/Sweden/EpiphanyTest.php
index 3288bc0d9..3648a361a 100644
--- a/tests/Sweden/EpiphanyTest.php
+++ b/tests/Sweden/EpiphanyTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Sweden/GoodFridayTest.php b/tests/Sweden/GoodFridayTest.php
index 84fcfdea3..4a1c888dc 100644
--- a/tests/Sweden/GoodFridayTest.php
+++ b/tests/Sweden/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Sweden/InternationalWorkersDayTest.php b/tests/Sweden/InternationalWorkersDayTest.php
index a6a566301..457735191 100644
--- a/tests/Sweden/InternationalWorkersDayTest.php
+++ b/tests/Sweden/InternationalWorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Sweden/NationalDayTest.php b/tests/Sweden/NationalDayTest.php
index e8b607bf3..1f831f646 100644
--- a/tests/Sweden/NationalDayTest.php
+++ b/tests/Sweden/NationalDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Sweden/NewYearsDayTest.php b/tests/Sweden/NewYearsDayTest.php
index e68e40f01..5e3fc93f5 100644
--- a/tests/Sweden/NewYearsDayTest.php
+++ b/tests/Sweden/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Sweden/NewYearsEveTest.php b/tests/Sweden/NewYearsEveTest.php
index 3906f48f2..fe88256dd 100644
--- a/tests/Sweden/NewYearsEveTest.php
+++ b/tests/Sweden/NewYearsEveTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Sweden/PentecostTest.php b/tests/Sweden/PentecostTest.php
index e1e7f63e5..6c1d96dcd 100644
--- a/tests/Sweden/PentecostTest.php
+++ b/tests/Sweden/PentecostTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Sweden/SecondChristmasDayTest.php b/tests/Sweden/SecondChristmasDayTest.php
index ac3fdc82c..06cd2ac69 100644
--- a/tests/Sweden/SecondChristmasDayTest.php
+++ b/tests/Sweden/SecondChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Sweden/StJohnsDayTest.php b/tests/Sweden/StJohnsDayTest.php
index 40ea5bec7..3a23f98c3 100644
--- a/tests/Sweden/StJohnsDayTest.php
+++ b/tests/Sweden/StJohnsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Sweden/StJohnsEveTest.php b/tests/Sweden/StJohnsEveTest.php
index d803069b6..84fa7b82b 100644
--- a/tests/Sweden/StJohnsEveTest.php
+++ b/tests/Sweden/StJohnsEveTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Sweden/SwedenBaseTestCase.php b/tests/Sweden/SwedenBaseTestCase.php
index 3ddeba047..3084f0cff 100644
--- a/tests/Sweden/SwedenBaseTestCase.php
+++ b/tests/Sweden/SwedenBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Sweden/SwedenTest.php b/tests/Sweden/SwedenTest.php
index d24f819aa..81603e4c0 100644
--- a/tests/Sweden/SwedenTest.php
+++ b/tests/Sweden/SwedenTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Sweden/WalpurgisEveTest.php b/tests/Sweden/WalpurgisEveTest.php
index 9cd3fbef2..d1fd7b9b6 100644
--- a/tests/Sweden/WalpurgisEveTest.php
+++ b/tests/Sweden/WalpurgisEveTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Aargau/AargauBaseTestCase.php b/tests/Switzerland/Aargau/AargauBaseTestCase.php
index 95dd18b65..9f9dea20d 100644
--- a/tests/Switzerland/Aargau/AargauBaseTestCase.php
+++ b/tests/Switzerland/Aargau/AargauBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Aargau/AargauTest.php b/tests/Switzerland/Aargau/AargauTest.php
index 8d04a7020..4b8d03cb7 100644
--- a/tests/Switzerland/Aargau/AargauTest.php
+++ b/tests/Switzerland/Aargau/AargauTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Aargau/AscensionDayTest.php b/tests/Switzerland/Aargau/AscensionDayTest.php
index bb37c11cd..6186f7e25 100644
--- a/tests/Switzerland/Aargau/AscensionDayTest.php
+++ b/tests/Switzerland/Aargau/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Aargau/ChristmasDayTest.php b/tests/Switzerland/Aargau/ChristmasDayTest.php
index ea7bcaa4b..ea85224f6 100644
--- a/tests/Switzerland/Aargau/ChristmasDayTest.php
+++ b/tests/Switzerland/Aargau/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Aargau/GoodFridayTest.php b/tests/Switzerland/Aargau/GoodFridayTest.php
index 7e2575bc3..26c3ee63b 100644
--- a/tests/Switzerland/Aargau/GoodFridayTest.php
+++ b/tests/Switzerland/Aargau/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Aargau/NewYearsDayTest.php b/tests/Switzerland/Aargau/NewYearsDayTest.php
index e10597e4e..7e7e55ddf 100644
--- a/tests/Switzerland/Aargau/NewYearsDayTest.php
+++ b/tests/Switzerland/Aargau/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/AppenzellAusserrhoden/AppenzellAusserrhodenBaseTestCase.php b/tests/Switzerland/AppenzellAusserrhoden/AppenzellAusserrhodenBaseTestCase.php
index a18260e3e..46d238663 100644
--- a/tests/Switzerland/AppenzellAusserrhoden/AppenzellAusserrhodenBaseTestCase.php
+++ b/tests/Switzerland/AppenzellAusserrhoden/AppenzellAusserrhodenBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/AppenzellAusserrhoden/AppenzellAusserrhodenTest.php b/tests/Switzerland/AppenzellAusserrhoden/AppenzellAusserrhodenTest.php
index 397637297..bddb5dc5b 100644
--- a/tests/Switzerland/AppenzellAusserrhoden/AppenzellAusserrhodenTest.php
+++ b/tests/Switzerland/AppenzellAusserrhoden/AppenzellAusserrhodenTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/AppenzellAusserrhoden/AscensionDayTest.php b/tests/Switzerland/AppenzellAusserrhoden/AscensionDayTest.php
index b847952a4..632e2148e 100644
--- a/tests/Switzerland/AppenzellAusserrhoden/AscensionDayTest.php
+++ b/tests/Switzerland/AppenzellAusserrhoden/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/AppenzellAusserrhoden/ChristmasDayTest.php b/tests/Switzerland/AppenzellAusserrhoden/ChristmasDayTest.php
index 3e51141d0..f584b12ed 100644
--- a/tests/Switzerland/AppenzellAusserrhoden/ChristmasDayTest.php
+++ b/tests/Switzerland/AppenzellAusserrhoden/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/AppenzellAusserrhoden/EasterMondayTest.php b/tests/Switzerland/AppenzellAusserrhoden/EasterMondayTest.php
index e2a3e0818..c5c5bc8f5 100644
--- a/tests/Switzerland/AppenzellAusserrhoden/EasterMondayTest.php
+++ b/tests/Switzerland/AppenzellAusserrhoden/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/AppenzellAusserrhoden/GoodFridayTest.php b/tests/Switzerland/AppenzellAusserrhoden/GoodFridayTest.php
index 853894a34..d86419282 100644
--- a/tests/Switzerland/AppenzellAusserrhoden/GoodFridayTest.php
+++ b/tests/Switzerland/AppenzellAusserrhoden/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/AppenzellAusserrhoden/NewYearsDayTest.php b/tests/Switzerland/AppenzellAusserrhoden/NewYearsDayTest.php
index c4885be40..da308ce2c 100644
--- a/tests/Switzerland/AppenzellAusserrhoden/NewYearsDayTest.php
+++ b/tests/Switzerland/AppenzellAusserrhoden/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/AppenzellAusserrhoden/PentecostMondayTest.php b/tests/Switzerland/AppenzellAusserrhoden/PentecostMondayTest.php
index 55d5c82c7..dfef79b81 100644
--- a/tests/Switzerland/AppenzellAusserrhoden/PentecostMondayTest.php
+++ b/tests/Switzerland/AppenzellAusserrhoden/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/AppenzellAusserrhoden/StStephensDayTest.php b/tests/Switzerland/AppenzellAusserrhoden/StStephensDayTest.php
index 5b90b255b..eb85ffff6 100644
--- a/tests/Switzerland/AppenzellAusserrhoden/StStephensDayTest.php
+++ b/tests/Switzerland/AppenzellAusserrhoden/StStephensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/AppenzellInnerrhoden/AllSaintsDayTest.php b/tests/Switzerland/AppenzellInnerrhoden/AllSaintsDayTest.php
index f956bd2c5..f30ddc403 100644
--- a/tests/Switzerland/AppenzellInnerrhoden/AllSaintsDayTest.php
+++ b/tests/Switzerland/AppenzellInnerrhoden/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/AppenzellInnerrhoden/AppenzellInnerrhodenBaseTestCase.php b/tests/Switzerland/AppenzellInnerrhoden/AppenzellInnerrhodenBaseTestCase.php
index daa0439dc..3630f2fd5 100644
--- a/tests/Switzerland/AppenzellInnerrhoden/AppenzellInnerrhodenBaseTestCase.php
+++ b/tests/Switzerland/AppenzellInnerrhoden/AppenzellInnerrhodenBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/AppenzellInnerrhoden/AppenzellInnerrhodenTest.php b/tests/Switzerland/AppenzellInnerrhoden/AppenzellInnerrhodenTest.php
index fe1803541..1e6ec502d 100644
--- a/tests/Switzerland/AppenzellInnerrhoden/AppenzellInnerrhodenTest.php
+++ b/tests/Switzerland/AppenzellInnerrhoden/AppenzellInnerrhodenTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/AppenzellInnerrhoden/AscensionDayTest.php b/tests/Switzerland/AppenzellInnerrhoden/AscensionDayTest.php
index db07485d0..955d5da97 100644
--- a/tests/Switzerland/AppenzellInnerrhoden/AscensionDayTest.php
+++ b/tests/Switzerland/AppenzellInnerrhoden/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/AppenzellInnerrhoden/AssumptionOfMaryTest.php b/tests/Switzerland/AppenzellInnerrhoden/AssumptionOfMaryTest.php
index 2e835c67f..39cbbc9b5 100644
--- a/tests/Switzerland/AppenzellInnerrhoden/AssumptionOfMaryTest.php
+++ b/tests/Switzerland/AppenzellInnerrhoden/AssumptionOfMaryTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/AppenzellInnerrhoden/ChristmasDayTest.php b/tests/Switzerland/AppenzellInnerrhoden/ChristmasDayTest.php
index 8ca2f6c1e..520f0bad8 100644
--- a/tests/Switzerland/AppenzellInnerrhoden/ChristmasDayTest.php
+++ b/tests/Switzerland/AppenzellInnerrhoden/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/AppenzellInnerrhoden/CorpusChristiTest.php b/tests/Switzerland/AppenzellInnerrhoden/CorpusChristiTest.php
index cead8652e..8e9d29225 100644
--- a/tests/Switzerland/AppenzellInnerrhoden/CorpusChristiTest.php
+++ b/tests/Switzerland/AppenzellInnerrhoden/CorpusChristiTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/AppenzellInnerrhoden/EasterMondayTest.php b/tests/Switzerland/AppenzellInnerrhoden/EasterMondayTest.php
index f547a3797..6e1739946 100644
--- a/tests/Switzerland/AppenzellInnerrhoden/EasterMondayTest.php
+++ b/tests/Switzerland/AppenzellInnerrhoden/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/AppenzellInnerrhoden/GoodFridayTest.php b/tests/Switzerland/AppenzellInnerrhoden/GoodFridayTest.php
index 5a26fdbc3..b9a61b670 100644
--- a/tests/Switzerland/AppenzellInnerrhoden/GoodFridayTest.php
+++ b/tests/Switzerland/AppenzellInnerrhoden/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/AppenzellInnerrhoden/ImmaculateConceptionTest.php b/tests/Switzerland/AppenzellInnerrhoden/ImmaculateConceptionTest.php
index 6caabca2b..a650e28d9 100644
--- a/tests/Switzerland/AppenzellInnerrhoden/ImmaculateConceptionTest.php
+++ b/tests/Switzerland/AppenzellInnerrhoden/ImmaculateConceptionTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/AppenzellInnerrhoden/NewYearsDayTest.php b/tests/Switzerland/AppenzellInnerrhoden/NewYearsDayTest.php
index 8cd517f05..99f454050 100644
--- a/tests/Switzerland/AppenzellInnerrhoden/NewYearsDayTest.php
+++ b/tests/Switzerland/AppenzellInnerrhoden/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/AppenzellInnerrhoden/PentecostMondayTest.php b/tests/Switzerland/AppenzellInnerrhoden/PentecostMondayTest.php
index 0d9342645..0ab10b480 100644
--- a/tests/Switzerland/AppenzellInnerrhoden/PentecostMondayTest.php
+++ b/tests/Switzerland/AppenzellInnerrhoden/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/AppenzellInnerrhoden/StStephensDayTest.php b/tests/Switzerland/AppenzellInnerrhoden/StStephensDayTest.php
index 10dd7781c..07c2927be 100644
--- a/tests/Switzerland/AppenzellInnerrhoden/StStephensDayTest.php
+++ b/tests/Switzerland/AppenzellInnerrhoden/StStephensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/BaselLandschaft/AscensionDayTest.php b/tests/Switzerland/BaselLandschaft/AscensionDayTest.php
index 9a6ff8d62..97abc2dd6 100644
--- a/tests/Switzerland/BaselLandschaft/AscensionDayTest.php
+++ b/tests/Switzerland/BaselLandschaft/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/BaselLandschaft/BaselLandschaftBaseTestCase.php b/tests/Switzerland/BaselLandschaft/BaselLandschaftBaseTestCase.php
index c80a2216e..136ca7015 100644
--- a/tests/Switzerland/BaselLandschaft/BaselLandschaftBaseTestCase.php
+++ b/tests/Switzerland/BaselLandschaft/BaselLandschaftBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/BaselLandschaft/BaselLandschaftTest.php b/tests/Switzerland/BaselLandschaft/BaselLandschaftTest.php
index 610a8f9a3..bd2bd75c0 100644
--- a/tests/Switzerland/BaselLandschaft/BaselLandschaftTest.php
+++ b/tests/Switzerland/BaselLandschaft/BaselLandschaftTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/BaselLandschaft/ChristmasDayTest.php b/tests/Switzerland/BaselLandschaft/ChristmasDayTest.php
index 7f7f887f2..3ffa6d072 100644
--- a/tests/Switzerland/BaselLandschaft/ChristmasDayTest.php
+++ b/tests/Switzerland/BaselLandschaft/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/BaselLandschaft/EasterMondayTest.php b/tests/Switzerland/BaselLandschaft/EasterMondayTest.php
index be050f66d..7173c2d5e 100644
--- a/tests/Switzerland/BaselLandschaft/EasterMondayTest.php
+++ b/tests/Switzerland/BaselLandschaft/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/BaselLandschaft/GoodFridayTest.php b/tests/Switzerland/BaselLandschaft/GoodFridayTest.php
index a626bb803..3e6d48ab0 100644
--- a/tests/Switzerland/BaselLandschaft/GoodFridayTest.php
+++ b/tests/Switzerland/BaselLandschaft/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/BaselLandschaft/NewYearsDayTest.php b/tests/Switzerland/BaselLandschaft/NewYearsDayTest.php
index 136a8c71f..e43468418 100644
--- a/tests/Switzerland/BaselLandschaft/NewYearsDayTest.php
+++ b/tests/Switzerland/BaselLandschaft/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/BaselLandschaft/PentecostMondayTest.php b/tests/Switzerland/BaselLandschaft/PentecostMondayTest.php
index ec7a32e31..1f7c8f588 100644
--- a/tests/Switzerland/BaselLandschaft/PentecostMondayTest.php
+++ b/tests/Switzerland/BaselLandschaft/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/BaselLandschaft/StStephensDayTest.php b/tests/Switzerland/BaselLandschaft/StStephensDayTest.php
index edd3d62c7..0e00f6684 100644
--- a/tests/Switzerland/BaselLandschaft/StStephensDayTest.php
+++ b/tests/Switzerland/BaselLandschaft/StStephensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/BaselLandschaft/WorkersDayTest.php b/tests/Switzerland/BaselLandschaft/WorkersDayTest.php
index 59e26dd0d..47eb160c2 100644
--- a/tests/Switzerland/BaselLandschaft/WorkersDayTest.php
+++ b/tests/Switzerland/BaselLandschaft/WorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/BaselStadt/AscensionDayTest.php b/tests/Switzerland/BaselStadt/AscensionDayTest.php
index adaa681f7..91c78eb14 100644
--- a/tests/Switzerland/BaselStadt/AscensionDayTest.php
+++ b/tests/Switzerland/BaselStadt/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/BaselStadt/BaselStadtBaseTestCase.php b/tests/Switzerland/BaselStadt/BaselStadtBaseTestCase.php
index e38ce2b99..7adae5834 100644
--- a/tests/Switzerland/BaselStadt/BaselStadtBaseTestCase.php
+++ b/tests/Switzerland/BaselStadt/BaselStadtBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/BaselStadt/BaselStadtTest.php b/tests/Switzerland/BaselStadt/BaselStadtTest.php
index 347c5c9b8..8f1ef9d78 100644
--- a/tests/Switzerland/BaselStadt/BaselStadtTest.php
+++ b/tests/Switzerland/BaselStadt/BaselStadtTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/BaselStadt/ChristmasDayTest.php b/tests/Switzerland/BaselStadt/ChristmasDayTest.php
index 4c066fc15..f6c56b6b0 100644
--- a/tests/Switzerland/BaselStadt/ChristmasDayTest.php
+++ b/tests/Switzerland/BaselStadt/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/BaselStadt/EasterMondayTest.php b/tests/Switzerland/BaselStadt/EasterMondayTest.php
index dbf620ca8..fcad3fe84 100644
--- a/tests/Switzerland/BaselStadt/EasterMondayTest.php
+++ b/tests/Switzerland/BaselStadt/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/BaselStadt/GoodFridayTest.php b/tests/Switzerland/BaselStadt/GoodFridayTest.php
index ed7e80245..8c8dee9ea 100644
--- a/tests/Switzerland/BaselStadt/GoodFridayTest.php
+++ b/tests/Switzerland/BaselStadt/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/BaselStadt/NewYearsDayTest.php b/tests/Switzerland/BaselStadt/NewYearsDayTest.php
index b6c159bba..44cd3a23f 100644
--- a/tests/Switzerland/BaselStadt/NewYearsDayTest.php
+++ b/tests/Switzerland/BaselStadt/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/BaselStadt/PentecostMondayTest.php b/tests/Switzerland/BaselStadt/PentecostMondayTest.php
index fcebecae1..1e0703674 100644
--- a/tests/Switzerland/BaselStadt/PentecostMondayTest.php
+++ b/tests/Switzerland/BaselStadt/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/BaselStadt/StStephensDayTest.php b/tests/Switzerland/BaselStadt/StStephensDayTest.php
index ebd13621a..b7b80c15a 100644
--- a/tests/Switzerland/BaselStadt/StStephensDayTest.php
+++ b/tests/Switzerland/BaselStadt/StStephensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/BaselStadt/WorkersDayTest.php b/tests/Switzerland/BaselStadt/WorkersDayTest.php
index 10f941d37..1092ef340 100644
--- a/tests/Switzerland/BaselStadt/WorkersDayTest.php
+++ b/tests/Switzerland/BaselStadt/WorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Bern/AscensionDayTest.php b/tests/Switzerland/Bern/AscensionDayTest.php
index cfbc10188..7487e7eb4 100644
--- a/tests/Switzerland/Bern/AscensionDayTest.php
+++ b/tests/Switzerland/Bern/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Bern/BerchtoldsTagTest.php b/tests/Switzerland/Bern/BerchtoldsTagTest.php
index b0a5ad734..d5ce75319 100644
--- a/tests/Switzerland/Bern/BerchtoldsTagTest.php
+++ b/tests/Switzerland/Bern/BerchtoldsTagTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -35,7 +38,7 @@ class BerchtoldsTagTest extends BernBaseTestCase implements HolidayTestCase
     public function testBerchtoldsTag(): void
     {
         $year = $this->generateRandomYear();
-        $date = new \DateTime($year.'-01-02', new \DateTimeZone(self::TIMEZONE));
+        $date = new \DateTime($year . '-01-02', new \DateTimeZone(self::TIMEZONE));
 
         $this->assertHoliday(self::REGION, self::HOLIDAY, $year, $date);
         $this->assertHolidayType(self::REGION, self::HOLIDAY, $year, Holiday::TYPE_OTHER);
diff --git a/tests/Switzerland/Bern/BernBaseTestCase.php b/tests/Switzerland/Bern/BernBaseTestCase.php
index 16b755b95..526a7c5b9 100644
--- a/tests/Switzerland/Bern/BernBaseTestCase.php
+++ b/tests/Switzerland/Bern/BernBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Bern/BernTest.php b/tests/Switzerland/Bern/BernTest.php
index 60cb28e26..167cac568 100644
--- a/tests/Switzerland/Bern/BernTest.php
+++ b/tests/Switzerland/Bern/BernTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Bern/ChristmasDayTest.php b/tests/Switzerland/Bern/ChristmasDayTest.php
index f921898c4..ab79f6df4 100644
--- a/tests/Switzerland/Bern/ChristmasDayTest.php
+++ b/tests/Switzerland/Bern/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Bern/EasterMondayTest.php b/tests/Switzerland/Bern/EasterMondayTest.php
index c682241cc..b0bfddfc1 100644
--- a/tests/Switzerland/Bern/EasterMondayTest.php
+++ b/tests/Switzerland/Bern/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Bern/GoodFridayTest.php b/tests/Switzerland/Bern/GoodFridayTest.php
index 68b4f91e2..2ae8986ef 100644
--- a/tests/Switzerland/Bern/GoodFridayTest.php
+++ b/tests/Switzerland/Bern/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Bern/NewYearsDayTest.php b/tests/Switzerland/Bern/NewYearsDayTest.php
index 3ad571344..4ae6a0674 100644
--- a/tests/Switzerland/Bern/NewYearsDayTest.php
+++ b/tests/Switzerland/Bern/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Bern/PentecostMondayTest.php b/tests/Switzerland/Bern/PentecostMondayTest.php
index bfa796a07..ef52a2974 100644
--- a/tests/Switzerland/Bern/PentecostMondayTest.php
+++ b/tests/Switzerland/Bern/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Bern/StStephensDayTest.php b/tests/Switzerland/Bern/StStephensDayTest.php
index 20567e12c..dd9eb9d2e 100644
--- a/tests/Switzerland/Bern/StStephensDayTest.php
+++ b/tests/Switzerland/Bern/StStephensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Fribourg/AllSaintsDayTest.php b/tests/Switzerland/Fribourg/AllSaintsDayTest.php
index 57d5e0ce4..8a4ab45c1 100644
--- a/tests/Switzerland/Fribourg/AllSaintsDayTest.php
+++ b/tests/Switzerland/Fribourg/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Fribourg/AscensionDayTest.php b/tests/Switzerland/Fribourg/AscensionDayTest.php
index c3a013abf..7a391861a 100644
--- a/tests/Switzerland/Fribourg/AscensionDayTest.php
+++ b/tests/Switzerland/Fribourg/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Fribourg/AssumptionOfMaryTest.php b/tests/Switzerland/Fribourg/AssumptionOfMaryTest.php
index 7558e5465..05e7b9300 100644
--- a/tests/Switzerland/Fribourg/AssumptionOfMaryTest.php
+++ b/tests/Switzerland/Fribourg/AssumptionOfMaryTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Fribourg/BerchtoldsTagTest.php b/tests/Switzerland/Fribourg/BerchtoldsTagTest.php
index c4c114b0e..65c1dad9b 100644
--- a/tests/Switzerland/Fribourg/BerchtoldsTagTest.php
+++ b/tests/Switzerland/Fribourg/BerchtoldsTagTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -35,7 +38,7 @@ class BerchtoldsTagTest extends FribourgBaseTestCase implements HolidayTestCase
     public function testBerchtoldsTag(): void
     {
         $year = $this->generateRandomYear();
-        $date = new \DateTime($year.'-01-02', new \DateTimeZone(self::TIMEZONE));
+        $date = new \DateTime($year . '-01-02', new \DateTimeZone(self::TIMEZONE));
 
         $this->assertHoliday(self::REGION, self::HOLIDAY, $year, $date);
         $this->assertHolidayType(self::REGION, self::HOLIDAY, $year, Holiday::TYPE_OTHER);
diff --git a/tests/Switzerland/Fribourg/ChristmasDayTest.php b/tests/Switzerland/Fribourg/ChristmasDayTest.php
index b403b28c2..189ecd63e 100644
--- a/tests/Switzerland/Fribourg/ChristmasDayTest.php
+++ b/tests/Switzerland/Fribourg/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Fribourg/CorpusChristiTest.php b/tests/Switzerland/Fribourg/CorpusChristiTest.php
index 229fab339..3da3bea71 100644
--- a/tests/Switzerland/Fribourg/CorpusChristiTest.php
+++ b/tests/Switzerland/Fribourg/CorpusChristiTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Fribourg/December26thTest.php b/tests/Switzerland/Fribourg/December26thTest.php
index 225291bdf..f898d85b0 100644
--- a/tests/Switzerland/Fribourg/December26thTest.php
+++ b/tests/Switzerland/Fribourg/December26thTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Fribourg/EasterMondayTest.php b/tests/Switzerland/Fribourg/EasterMondayTest.php
index 9776a63c9..283d8d3da 100644
--- a/tests/Switzerland/Fribourg/EasterMondayTest.php
+++ b/tests/Switzerland/Fribourg/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Fribourg/FribourgBaseTestCase.php b/tests/Switzerland/Fribourg/FribourgBaseTestCase.php
index ca7ad286f..09cc66238 100644
--- a/tests/Switzerland/Fribourg/FribourgBaseTestCase.php
+++ b/tests/Switzerland/Fribourg/FribourgBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Fribourg/FribourgTest.php b/tests/Switzerland/Fribourg/FribourgTest.php
index 311a0a0ef..c4978efe0 100644
--- a/tests/Switzerland/Fribourg/FribourgTest.php
+++ b/tests/Switzerland/Fribourg/FribourgTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Fribourg/GoodFridayTest.php b/tests/Switzerland/Fribourg/GoodFridayTest.php
index 2d882eddb..f23627438 100644
--- a/tests/Switzerland/Fribourg/GoodFridayTest.php
+++ b/tests/Switzerland/Fribourg/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Fribourg/ImmaculateConceptionTest.php b/tests/Switzerland/Fribourg/ImmaculateConceptionTest.php
index 83044a586..269e4b88c 100644
--- a/tests/Switzerland/Fribourg/ImmaculateConceptionTest.php
+++ b/tests/Switzerland/Fribourg/ImmaculateConceptionTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Fribourg/NewYearsDayTest.php b/tests/Switzerland/Fribourg/NewYearsDayTest.php
index 6f3bb2cf2..b559c6254 100644
--- a/tests/Switzerland/Fribourg/NewYearsDayTest.php
+++ b/tests/Switzerland/Fribourg/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Fribourg/PentecostMondayTest.php b/tests/Switzerland/Fribourg/PentecostMondayTest.php
index 274800cc0..33bd8db24 100644
--- a/tests/Switzerland/Fribourg/PentecostMondayTest.php
+++ b/tests/Switzerland/Fribourg/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Geneva/AscensionDayTest.php b/tests/Switzerland/Geneva/AscensionDayTest.php
index fd7f0912f..70fe0d36c 100644
--- a/tests/Switzerland/Geneva/AscensionDayTest.php
+++ b/tests/Switzerland/Geneva/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Geneva/ChristmasDayTest.php b/tests/Switzerland/Geneva/ChristmasDayTest.php
index 333c3ff62..38e80914c 100644
--- a/tests/Switzerland/Geneva/ChristmasDayTest.php
+++ b/tests/Switzerland/Geneva/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Geneva/EasterMondayTest.php b/tests/Switzerland/Geneva/EasterMondayTest.php
index ee7f4e891..147ea9db9 100644
--- a/tests/Switzerland/Geneva/EasterMondayTest.php
+++ b/tests/Switzerland/Geneva/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Geneva/GenevaBaseTestCase.php b/tests/Switzerland/Geneva/GenevaBaseTestCase.php
index 4c1d6eda9..a8fbb9d4e 100644
--- a/tests/Switzerland/Geneva/GenevaBaseTestCase.php
+++ b/tests/Switzerland/Geneva/GenevaBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Geneva/GenevaTest.php b/tests/Switzerland/Geneva/GenevaTest.php
index 0db30f987..8db9557af 100644
--- a/tests/Switzerland/Geneva/GenevaTest.php
+++ b/tests/Switzerland/Geneva/GenevaTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Geneva/GoodFridayTest.php b/tests/Switzerland/Geneva/GoodFridayTest.php
index 9bc38ee69..a4716c714 100644
--- a/tests/Switzerland/Geneva/GoodFridayTest.php
+++ b/tests/Switzerland/Geneva/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Geneva/JeuneGenevoisTest.php b/tests/Switzerland/Geneva/JeuneGenevoisTest.php
index 3b4efde75..45ff7ec55 100644
--- a/tests/Switzerland/Geneva/JeuneGenevoisTest.php
+++ b/tests/Switzerland/Geneva/JeuneGenevoisTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -37,7 +40,7 @@ public function testJeuneGenevoisBetween1870And1965(): void
     {
         $year = $this->generateRandomYear(1870, 1965);
         // Find first Sunday of September
-        $date = new \DateTime('First Sunday of '.$year.'-09', new \DateTimeZone(self::TIMEZONE));
+        $date = new \DateTime('First Sunday of ' . $year . '-09', new \DateTimeZone(self::TIMEZONE));
         // Go to next Thursday
         $date->add(new \DateInterval('P4D'));
 
@@ -54,7 +57,7 @@ public function testJeuneGenevoisBetween1840And1869(): void
     {
         $year = $this->generateRandomYear(Geneva::JEUNE_GENEVOIS_ESTABLISHMENT_YEAR, 1869);
         // Find first Sunday of September
-        $date = new \DateTime('First Sunday of '.$year.'-09', new \DateTimeZone(self::TIMEZONE));
+        $date = new \DateTime('First Sunday of ' . $year . '-09', new \DateTimeZone(self::TIMEZONE));
         // Go to next Thursday
         $date->add(new \DateInterval('P4D'));
 
diff --git a/tests/Switzerland/Geneva/NewYearsDayTest.php b/tests/Switzerland/Geneva/NewYearsDayTest.php
index 7c02946a7..e17861f8b 100644
--- a/tests/Switzerland/Geneva/NewYearsDayTest.php
+++ b/tests/Switzerland/Geneva/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Geneva/PentecostMondayTest.php b/tests/Switzerland/Geneva/PentecostMondayTest.php
index 183ba9ca5..8ff946cf9 100644
--- a/tests/Switzerland/Geneva/PentecostMondayTest.php
+++ b/tests/Switzerland/Geneva/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Geneva/RestaurationGenevoiseTest.php b/tests/Switzerland/Geneva/RestaurationGenevoiseTest.php
index 043e80aaf..f1df1107f 100644
--- a/tests/Switzerland/Geneva/RestaurationGenevoiseTest.php
+++ b/tests/Switzerland/Geneva/RestaurationGenevoiseTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -40,7 +43,7 @@ public function testRestaurationGenevoiseAfter1813(): void
             self::REGION,
             self::HOLIDAY,
             $year,
-            new \DateTime($year.'-12-31', new \DateTimeZone(self::TIMEZONE))
+            new \DateTime($year . '-12-31', new \DateTimeZone(self::TIMEZONE))
         );
     }
 
diff --git a/tests/Switzerland/Glarus/AllSaintsDayTest.php b/tests/Switzerland/Glarus/AllSaintsDayTest.php
index 4950f11c8..ebc24b2ec 100644
--- a/tests/Switzerland/Glarus/AllSaintsDayTest.php
+++ b/tests/Switzerland/Glarus/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Glarus/AscensionDayTest.php b/tests/Switzerland/Glarus/AscensionDayTest.php
index 700b6c317..ce6dc633c 100644
--- a/tests/Switzerland/Glarus/AscensionDayTest.php
+++ b/tests/Switzerland/Glarus/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Glarus/BerchtoldsTagTest.php b/tests/Switzerland/Glarus/BerchtoldsTagTest.php
index 009f45dd2..eb087389d 100644
--- a/tests/Switzerland/Glarus/BerchtoldsTagTest.php
+++ b/tests/Switzerland/Glarus/BerchtoldsTagTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -35,7 +38,7 @@ class BerchtoldsTagTest extends GlarusBaseTestCase implements HolidayTestCase
     public function testBerchtoldsTag(): void
     {
         $year = $this->generateRandomYear();
-        $date = new \DateTime($year.'-01-02', new \DateTimeZone(self::TIMEZONE));
+        $date = new \DateTime($year . '-01-02', new \DateTimeZone(self::TIMEZONE));
 
         $this->assertHoliday(self::REGION, self::HOLIDAY, $year, $date);
         $this->assertHolidayType(self::REGION, self::HOLIDAY, $year, Holiday::TYPE_OTHER);
diff --git a/tests/Switzerland/Glarus/ChristmasDayTest.php b/tests/Switzerland/Glarus/ChristmasDayTest.php
index f492a03b9..9a99a5b39 100644
--- a/tests/Switzerland/Glarus/ChristmasDayTest.php
+++ b/tests/Switzerland/Glarus/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Glarus/EasterMondayTest.php b/tests/Switzerland/Glarus/EasterMondayTest.php
index 566fa0f06..22e96b6a9 100644
--- a/tests/Switzerland/Glarus/EasterMondayTest.php
+++ b/tests/Switzerland/Glarus/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Glarus/GlarusBaseTestCase.php b/tests/Switzerland/Glarus/GlarusBaseTestCase.php
index 619db2ccb..161378f3b 100644
--- a/tests/Switzerland/Glarus/GlarusBaseTestCase.php
+++ b/tests/Switzerland/Glarus/GlarusBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Glarus/GlarusTest.php b/tests/Switzerland/Glarus/GlarusTest.php
index 5d2f59285..4ebdfb5c7 100644
--- a/tests/Switzerland/Glarus/GlarusTest.php
+++ b/tests/Switzerland/Glarus/GlarusTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Glarus/GoodFridayTest.php b/tests/Switzerland/Glarus/GoodFridayTest.php
index a67d1e103..e96a3a55b 100644
--- a/tests/Switzerland/Glarus/GoodFridayTest.php
+++ b/tests/Switzerland/Glarus/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Glarus/NafelserFahrtTest.php b/tests/Switzerland/Glarus/NafelserFahrtTest.php
index 738db49a7..23ca128f2 100644
--- a/tests/Switzerland/Glarus/NafelserFahrtTest.php
+++ b/tests/Switzerland/Glarus/NafelserFahrtTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -40,7 +43,7 @@ class NafelserFahrtTest extends GlarusBaseTestCase implements HolidayTestCase
     public function testNafelserFahrtOnAfter1389(): void
     {
         $year = $this->generateRandomYear(self::ESTABLISHMENT_YEAR);
-        $date = new \DateTime('First Thursday of '.$year.'-04', new \DateTimeZone(self::TIMEZONE));
+        $date = new \DateTime('First Thursday of ' . $year . '-04', new \DateTimeZone(self::TIMEZONE));
 
         $this->assertHoliday(self::REGION, self::HOLIDAY, $year, $date);
     }
diff --git a/tests/Switzerland/Glarus/NewYearsDayTest.php b/tests/Switzerland/Glarus/NewYearsDayTest.php
index 590e512c3..eef7dc1c9 100644
--- a/tests/Switzerland/Glarus/NewYearsDayTest.php
+++ b/tests/Switzerland/Glarus/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Glarus/PentecostMondayTest.php b/tests/Switzerland/Glarus/PentecostMondayTest.php
index f798de35b..c16f0598d 100644
--- a/tests/Switzerland/Glarus/PentecostMondayTest.php
+++ b/tests/Switzerland/Glarus/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Glarus/StStephensDayTest.php b/tests/Switzerland/Glarus/StStephensDayTest.php
index 2c1db975e..7e51f24c5 100644
--- a/tests/Switzerland/Glarus/StStephensDayTest.php
+++ b/tests/Switzerland/Glarus/StStephensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Grisons/AscensionDayTest.php b/tests/Switzerland/Grisons/AscensionDayTest.php
index 21e750dd4..8ec22e5bb 100644
--- a/tests/Switzerland/Grisons/AscensionDayTest.php
+++ b/tests/Switzerland/Grisons/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Grisons/ChristmasDayTest.php b/tests/Switzerland/Grisons/ChristmasDayTest.php
index 965cb485f..cc05867c8 100644
--- a/tests/Switzerland/Grisons/ChristmasDayTest.php
+++ b/tests/Switzerland/Grisons/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Grisons/EasterMondayTest.php b/tests/Switzerland/Grisons/EasterMondayTest.php
index 72daf52c7..b0cda58f8 100644
--- a/tests/Switzerland/Grisons/EasterMondayTest.php
+++ b/tests/Switzerland/Grisons/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Grisons/GoodFridayTest.php b/tests/Switzerland/Grisons/GoodFridayTest.php
index 170441062..0134af710 100644
--- a/tests/Switzerland/Grisons/GoodFridayTest.php
+++ b/tests/Switzerland/Grisons/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Grisons/GrisonsBaseTestCase.php b/tests/Switzerland/Grisons/GrisonsBaseTestCase.php
index adad51ad4..6b8440098 100644
--- a/tests/Switzerland/Grisons/GrisonsBaseTestCase.php
+++ b/tests/Switzerland/Grisons/GrisonsBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Grisons/GrisonsTest.php b/tests/Switzerland/Grisons/GrisonsTest.php
index 6be3e95bc..bdc0d3f4d 100644
--- a/tests/Switzerland/Grisons/GrisonsTest.php
+++ b/tests/Switzerland/Grisons/GrisonsTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Grisons/NewYearsDayTest.php b/tests/Switzerland/Grisons/NewYearsDayTest.php
index c245773cd..8978fd16a 100644
--- a/tests/Switzerland/Grisons/NewYearsDayTest.php
+++ b/tests/Switzerland/Grisons/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Grisons/PentecostMondayTest.php b/tests/Switzerland/Grisons/PentecostMondayTest.php
index 7f307df65..9f7b45ce7 100644
--- a/tests/Switzerland/Grisons/PentecostMondayTest.php
+++ b/tests/Switzerland/Grisons/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Grisons/StStephensDayTest.php b/tests/Switzerland/Grisons/StStephensDayTest.php
index 3c7856dfa..efdc6bbf1 100644
--- a/tests/Switzerland/Grisons/StStephensDayTest.php
+++ b/tests/Switzerland/Grisons/StStephensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Jura/AllSaintsDayTest.php b/tests/Switzerland/Jura/AllSaintsDayTest.php
index b61825f7c..655c7f1cc 100644
--- a/tests/Switzerland/Jura/AllSaintsDayTest.php
+++ b/tests/Switzerland/Jura/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Jura/AscensionDayTest.php b/tests/Switzerland/Jura/AscensionDayTest.php
index 5d89af9ea..404bc5706 100644
--- a/tests/Switzerland/Jura/AscensionDayTest.php
+++ b/tests/Switzerland/Jura/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Jura/AssumptionOfMaryTest.php b/tests/Switzerland/Jura/AssumptionOfMaryTest.php
index c60eed70b..bddf05329 100644
--- a/tests/Switzerland/Jura/AssumptionOfMaryTest.php
+++ b/tests/Switzerland/Jura/AssumptionOfMaryTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Jura/BerchtoldsTagTest.php b/tests/Switzerland/Jura/BerchtoldsTagTest.php
index 6a79e7a5f..fe3ce55d6 100644
--- a/tests/Switzerland/Jura/BerchtoldsTagTest.php
+++ b/tests/Switzerland/Jura/BerchtoldsTagTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -35,7 +38,7 @@ class BerchtoldsTagTest extends JuraBaseTestCase implements HolidayTestCase
     public function testBerchtoldsTag(): void
     {
         $year = $this->generateRandomYear();
-        $date = new \DateTime($year.'-01-02', new \DateTimeZone(self::TIMEZONE));
+        $date = new \DateTime($year . '-01-02', new \DateTimeZone(self::TIMEZONE));
 
         $this->assertHoliday(self::REGION, self::HOLIDAY, $year, $date);
         $this->assertHolidayType(self::REGION, self::HOLIDAY, $year, Holiday::TYPE_OTHER);
diff --git a/tests/Switzerland/Jura/BettagsMontagTest.php b/tests/Switzerland/Jura/BettagsMontagTest.php
index 3064c4486..101d0c521 100644
--- a/tests/Switzerland/Jura/BettagsMontagTest.php
+++ b/tests/Switzerland/Jura/BettagsMontagTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -37,7 +40,7 @@ public function testBettagsMontagOnAfter1832(): void
         $year = $this->generateRandomYear(1832);
 
         // Find third Sunday of September
-        $date = new \DateTime('Third Sunday of '.$year.'-09', new \DateTimeZone(self::TIMEZONE));
+        $date = new \DateTime('Third Sunday of ' . $year . '-09', new \DateTimeZone(self::TIMEZONE));
         // Go to next Thursday
         $date->add(new \DateInterval('P1D'));
 
diff --git a/tests/Switzerland/Jura/ChristmasDayTest.php b/tests/Switzerland/Jura/ChristmasDayTest.php
index 12b6cbc4b..497d27546 100644
--- a/tests/Switzerland/Jura/ChristmasDayTest.php
+++ b/tests/Switzerland/Jura/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Jura/CorpusChristiTest.php b/tests/Switzerland/Jura/CorpusChristiTest.php
index ceb5112c1..0d4ba699b 100644
--- a/tests/Switzerland/Jura/CorpusChristiTest.php
+++ b/tests/Switzerland/Jura/CorpusChristiTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Jura/EasterMondayTest.php b/tests/Switzerland/Jura/EasterMondayTest.php
index f8c977d21..8fd580e58 100644
--- a/tests/Switzerland/Jura/EasterMondayTest.php
+++ b/tests/Switzerland/Jura/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Jura/EasterTest.php b/tests/Switzerland/Jura/EasterTest.php
index 0e30ee311..df6d7cac4 100644
--- a/tests/Switzerland/Jura/EasterTest.php
+++ b/tests/Switzerland/Jura/EasterTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Jura/GoodFridayTest.php b/tests/Switzerland/Jura/GoodFridayTest.php
index 00fab9c1b..f15473904 100644
--- a/tests/Switzerland/Jura/GoodFridayTest.php
+++ b/tests/Switzerland/Jura/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Jura/JuraBaseTestCase.php b/tests/Switzerland/Jura/JuraBaseTestCase.php
index 645b773dd..d2dc49717 100644
--- a/tests/Switzerland/Jura/JuraBaseTestCase.php
+++ b/tests/Switzerland/Jura/JuraBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Jura/JuraTest.php b/tests/Switzerland/Jura/JuraTest.php
index 30b12b637..019c66003 100644
--- a/tests/Switzerland/Jura/JuraTest.php
+++ b/tests/Switzerland/Jura/JuraTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Jura/NewYearsDayTest.php b/tests/Switzerland/Jura/NewYearsDayTest.php
index 5c28ed147..7b5b14c74 100644
--- a/tests/Switzerland/Jura/NewYearsDayTest.php
+++ b/tests/Switzerland/Jura/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Jura/PentecostMondayTest.php b/tests/Switzerland/Jura/PentecostMondayTest.php
index acc06e8b9..e62c01ac1 100644
--- a/tests/Switzerland/Jura/PentecostMondayTest.php
+++ b/tests/Switzerland/Jura/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Jura/PentecostTest.php b/tests/Switzerland/Jura/PentecostTest.php
index 30ec22fa5..ea04b2fb3 100644
--- a/tests/Switzerland/Jura/PentecostTest.php
+++ b/tests/Switzerland/Jura/PentecostTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Jura/PlebisciteJurassienTest.php b/tests/Switzerland/Jura/PlebisciteJurassienTest.php
index 7a7e04291..a0f9af110 100644
--- a/tests/Switzerland/Jura/PlebisciteJurassienTest.php
+++ b/tests/Switzerland/Jura/PlebisciteJurassienTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Jura/WorkersDayTest.php b/tests/Switzerland/Jura/WorkersDayTest.php
index 0fd4a6048..345dd7229 100644
--- a/tests/Switzerland/Jura/WorkersDayTest.php
+++ b/tests/Switzerland/Jura/WorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Lucerne/AllSaintsDayTest.php b/tests/Switzerland/Lucerne/AllSaintsDayTest.php
index 32ded3352..d0d372c2f 100644
--- a/tests/Switzerland/Lucerne/AllSaintsDayTest.php
+++ b/tests/Switzerland/Lucerne/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Lucerne/AscensionDayTest.php b/tests/Switzerland/Lucerne/AscensionDayTest.php
index 2e4b5ae17..2d188628e 100644
--- a/tests/Switzerland/Lucerne/AscensionDayTest.php
+++ b/tests/Switzerland/Lucerne/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Lucerne/AssumptionOfMaryTest.php b/tests/Switzerland/Lucerne/AssumptionOfMaryTest.php
index 61a95fe9b..6800f6f6b 100644
--- a/tests/Switzerland/Lucerne/AssumptionOfMaryTest.php
+++ b/tests/Switzerland/Lucerne/AssumptionOfMaryTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Lucerne/BerchtoldsTagTest.php b/tests/Switzerland/Lucerne/BerchtoldsTagTest.php
index 7a52d3fd3..e2b45ecd4 100644
--- a/tests/Switzerland/Lucerne/BerchtoldsTagTest.php
+++ b/tests/Switzerland/Lucerne/BerchtoldsTagTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -35,7 +38,7 @@ class BerchtoldsTagTest extends LucerneBaseTestCase implements HolidayTestCase
     public function testBerchtoldsTag(): void
     {
         $year = $this->generateRandomYear();
-        $date = new \DateTime($year.'-01-02', new \DateTimeZone(self::TIMEZONE));
+        $date = new \DateTime($year . '-01-02', new \DateTimeZone(self::TIMEZONE));
 
         $this->assertHoliday(self::REGION, self::HOLIDAY, $year, $date);
         $this->assertHolidayType(self::REGION, self::HOLIDAY, $year, Holiday::TYPE_OTHER);
diff --git a/tests/Switzerland/Lucerne/ChristmasDayTest.php b/tests/Switzerland/Lucerne/ChristmasDayTest.php
index 286c4de51..902103361 100644
--- a/tests/Switzerland/Lucerne/ChristmasDayTest.php
+++ b/tests/Switzerland/Lucerne/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Lucerne/CorpusChristiTest.php b/tests/Switzerland/Lucerne/CorpusChristiTest.php
index e29d53013..fcaad48c5 100644
--- a/tests/Switzerland/Lucerne/CorpusChristiTest.php
+++ b/tests/Switzerland/Lucerne/CorpusChristiTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Lucerne/EasterMondayTest.php b/tests/Switzerland/Lucerne/EasterMondayTest.php
index cff07120f..4e7e7c7c9 100644
--- a/tests/Switzerland/Lucerne/EasterMondayTest.php
+++ b/tests/Switzerland/Lucerne/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Lucerne/GoodFridayTest.php b/tests/Switzerland/Lucerne/GoodFridayTest.php
index 0e72056c1..1bc3cb838 100644
--- a/tests/Switzerland/Lucerne/GoodFridayTest.php
+++ b/tests/Switzerland/Lucerne/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Lucerne/ImmaculateConceptionTest.php b/tests/Switzerland/Lucerne/ImmaculateConceptionTest.php
index a302b70a3..dde1e3a1d 100644
--- a/tests/Switzerland/Lucerne/ImmaculateConceptionTest.php
+++ b/tests/Switzerland/Lucerne/ImmaculateConceptionTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Lucerne/LucerneBaseTestCase.php b/tests/Switzerland/Lucerne/LucerneBaseTestCase.php
index 5b4b2365e..9b6199643 100644
--- a/tests/Switzerland/Lucerne/LucerneBaseTestCase.php
+++ b/tests/Switzerland/Lucerne/LucerneBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Lucerne/LucerneTest.php b/tests/Switzerland/Lucerne/LucerneTest.php
index e375c16ba..d305425f7 100644
--- a/tests/Switzerland/Lucerne/LucerneTest.php
+++ b/tests/Switzerland/Lucerne/LucerneTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Lucerne/NewYearsDayTest.php b/tests/Switzerland/Lucerne/NewYearsDayTest.php
index 0d9780f18..d1ddabf29 100644
--- a/tests/Switzerland/Lucerne/NewYearsDayTest.php
+++ b/tests/Switzerland/Lucerne/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Lucerne/PentecostMondayTest.php b/tests/Switzerland/Lucerne/PentecostMondayTest.php
index d1d110e79..fed4d1f0c 100644
--- a/tests/Switzerland/Lucerne/PentecostMondayTest.php
+++ b/tests/Switzerland/Lucerne/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Lucerne/StStephensDayTest.php b/tests/Switzerland/Lucerne/StStephensDayTest.php
index 01ebe891a..5ac3d2c27 100644
--- a/tests/Switzerland/Lucerne/StStephensDayTest.php
+++ b/tests/Switzerland/Lucerne/StStephensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Neuchatel/AscensionDayTest.php b/tests/Switzerland/Neuchatel/AscensionDayTest.php
index 63d828823..cf080215d 100644
--- a/tests/Switzerland/Neuchatel/AscensionDayTest.php
+++ b/tests/Switzerland/Neuchatel/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Neuchatel/BettagsMontagTest.php b/tests/Switzerland/Neuchatel/BettagsMontagTest.php
index 74ab653ae..58e334bae 100644
--- a/tests/Switzerland/Neuchatel/BettagsMontagTest.php
+++ b/tests/Switzerland/Neuchatel/BettagsMontagTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -37,7 +40,7 @@ public function testBettagsMontagOnAfter1832(): void
         $year = $this->generateRandomYear(1832);
 
         // Find third Sunday of September
-        $date = new \DateTime('Third Sunday of '.$year.'-09', new \DateTimeZone(self::TIMEZONE));
+        $date = new \DateTime('Third Sunday of ' . $year . '-09', new \DateTimeZone(self::TIMEZONE));
         // Go to next Thursday
         $date->add(new \DateInterval('P1D'));
 
diff --git a/tests/Switzerland/Neuchatel/ChristmasDayTest.php b/tests/Switzerland/Neuchatel/ChristmasDayTest.php
index 55702460a..7a67c3d84 100644
--- a/tests/Switzerland/Neuchatel/ChristmasDayTest.php
+++ b/tests/Switzerland/Neuchatel/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Neuchatel/December26thTest.php b/tests/Switzerland/Neuchatel/December26thTest.php
index 42eca8320..689519265 100644
--- a/tests/Switzerland/Neuchatel/December26thTest.php
+++ b/tests/Switzerland/Neuchatel/December26thTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -43,7 +46,7 @@ public function testDecember26th(): void
             self::REGION,
             self::HOLIDAY,
             self::OBSERVANCE_YEAR,
-            new \DateTime(self::OBSERVANCE_YEAR.'-12-26', new \DateTimeZone(self::TIMEZONE))
+            new \DateTime(self::OBSERVANCE_YEAR . '-12-26', new \DateTimeZone(self::TIMEZONE))
         );
         $this->assertNotHoliday(
             self::REGION,
diff --git a/tests/Switzerland/Neuchatel/EasterMondayTest.php b/tests/Switzerland/Neuchatel/EasterMondayTest.php
index 5c7b1eeb6..b866834be 100644
--- a/tests/Switzerland/Neuchatel/EasterMondayTest.php
+++ b/tests/Switzerland/Neuchatel/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Neuchatel/GoodFridayTest.php b/tests/Switzerland/Neuchatel/GoodFridayTest.php
index bb162b380..863907090 100644
--- a/tests/Switzerland/Neuchatel/GoodFridayTest.php
+++ b/tests/Switzerland/Neuchatel/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Neuchatel/InstaurationRepubliqueTest.php b/tests/Switzerland/Neuchatel/InstaurationRepubliqueTest.php
index 61376e191..38219270f 100644
--- a/tests/Switzerland/Neuchatel/InstaurationRepubliqueTest.php
+++ b/tests/Switzerland/Neuchatel/InstaurationRepubliqueTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Neuchatel/January2ndTest.php b/tests/Switzerland/Neuchatel/January2ndTest.php
index 7d8ee8c56..cfab9013c 100644
--- a/tests/Switzerland/Neuchatel/January2ndTest.php
+++ b/tests/Switzerland/Neuchatel/January2ndTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -43,7 +46,7 @@ public function testJanuary2nd(): void
             self::REGION,
             self::HOLIDAY,
             self::OBSERVANCE_YEAR,
-            new \DateTime(self::OBSERVANCE_YEAR.'-1-02', new \DateTimeZone(self::TIMEZONE))
+            new \DateTime(self::OBSERVANCE_YEAR . '-1-02', new \DateTimeZone(self::TIMEZONE))
         );
         $this->assertNotHoliday(
             self::REGION,
diff --git a/tests/Switzerland/Neuchatel/NeuchatelBaseTestCase.php b/tests/Switzerland/Neuchatel/NeuchatelBaseTestCase.php
index f801e056c..85406b8d5 100644
--- a/tests/Switzerland/Neuchatel/NeuchatelBaseTestCase.php
+++ b/tests/Switzerland/Neuchatel/NeuchatelBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Neuchatel/NeuchatelTest.php b/tests/Switzerland/Neuchatel/NeuchatelTest.php
index a2e6cb5cb..a6f202717 100644
--- a/tests/Switzerland/Neuchatel/NeuchatelTest.php
+++ b/tests/Switzerland/Neuchatel/NeuchatelTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Neuchatel/NewYearsDayTest.php b/tests/Switzerland/Neuchatel/NewYearsDayTest.php
index c09fcb67d..e3b4530b1 100644
--- a/tests/Switzerland/Neuchatel/NewYearsDayTest.php
+++ b/tests/Switzerland/Neuchatel/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Neuchatel/PentecostMondayTest.php b/tests/Switzerland/Neuchatel/PentecostMondayTest.php
index 8bbeb2cd5..997f35a25 100644
--- a/tests/Switzerland/Neuchatel/PentecostMondayTest.php
+++ b/tests/Switzerland/Neuchatel/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Neuchatel/WorkersDayTest.php b/tests/Switzerland/Neuchatel/WorkersDayTest.php
index 1ab9233f0..9479b38a7 100644
--- a/tests/Switzerland/Neuchatel/WorkersDayTest.php
+++ b/tests/Switzerland/Neuchatel/WorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Nidwalden/AllSaintsDayTest.php b/tests/Switzerland/Nidwalden/AllSaintsDayTest.php
index a2ff5d90c..116157cd6 100644
--- a/tests/Switzerland/Nidwalden/AllSaintsDayTest.php
+++ b/tests/Switzerland/Nidwalden/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Nidwalden/AscensionDayTest.php b/tests/Switzerland/Nidwalden/AscensionDayTest.php
index 1015e38d7..b434b2acd 100644
--- a/tests/Switzerland/Nidwalden/AscensionDayTest.php
+++ b/tests/Switzerland/Nidwalden/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Nidwalden/AssumptionOfMaryTest.php b/tests/Switzerland/Nidwalden/AssumptionOfMaryTest.php
index a6b2e1b5f..114e27f78 100644
--- a/tests/Switzerland/Nidwalden/AssumptionOfMaryTest.php
+++ b/tests/Switzerland/Nidwalden/AssumptionOfMaryTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Nidwalden/ChristmasDayTest.php b/tests/Switzerland/Nidwalden/ChristmasDayTest.php
index 29fb04e72..169a0d8d1 100644
--- a/tests/Switzerland/Nidwalden/ChristmasDayTest.php
+++ b/tests/Switzerland/Nidwalden/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Nidwalden/CorpusChristiTest.php b/tests/Switzerland/Nidwalden/CorpusChristiTest.php
index 00817060f..cdc586ac9 100644
--- a/tests/Switzerland/Nidwalden/CorpusChristiTest.php
+++ b/tests/Switzerland/Nidwalden/CorpusChristiTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Nidwalden/EasterMondayTest.php b/tests/Switzerland/Nidwalden/EasterMondayTest.php
index b0658550d..dff1e800a 100644
--- a/tests/Switzerland/Nidwalden/EasterMondayTest.php
+++ b/tests/Switzerland/Nidwalden/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Nidwalden/GoodFridayTest.php b/tests/Switzerland/Nidwalden/GoodFridayTest.php
index be9ee3e72..69bfa911d 100644
--- a/tests/Switzerland/Nidwalden/GoodFridayTest.php
+++ b/tests/Switzerland/Nidwalden/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Nidwalden/ImmaculateConceptionTest.php b/tests/Switzerland/Nidwalden/ImmaculateConceptionTest.php
index ef3401504..8a06a96b9 100644
--- a/tests/Switzerland/Nidwalden/ImmaculateConceptionTest.php
+++ b/tests/Switzerland/Nidwalden/ImmaculateConceptionTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Nidwalden/NewYearsDayTest.php b/tests/Switzerland/Nidwalden/NewYearsDayTest.php
index 90a76e040..dd0ab9e59 100644
--- a/tests/Switzerland/Nidwalden/NewYearsDayTest.php
+++ b/tests/Switzerland/Nidwalden/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Nidwalden/NidwaldenBaseTestCase.php b/tests/Switzerland/Nidwalden/NidwaldenBaseTestCase.php
index 64fb1c109..312219b40 100644
--- a/tests/Switzerland/Nidwalden/NidwaldenBaseTestCase.php
+++ b/tests/Switzerland/Nidwalden/NidwaldenBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Nidwalden/NidwaldenTest.php b/tests/Switzerland/Nidwalden/NidwaldenTest.php
index fc238121a..e0154ead8 100644
--- a/tests/Switzerland/Nidwalden/NidwaldenTest.php
+++ b/tests/Switzerland/Nidwalden/NidwaldenTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Nidwalden/PentecostMondayTest.php b/tests/Switzerland/Nidwalden/PentecostMondayTest.php
index 56a16f4ce..f271b5f81 100644
--- a/tests/Switzerland/Nidwalden/PentecostMondayTest.php
+++ b/tests/Switzerland/Nidwalden/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Nidwalden/StJosephDayTest.php b/tests/Switzerland/Nidwalden/StJosephDayTest.php
index 4fdc96b77..eb7585798 100644
--- a/tests/Switzerland/Nidwalden/StJosephDayTest.php
+++ b/tests/Switzerland/Nidwalden/StJosephDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Nidwalden/StStephensDayTest.php b/tests/Switzerland/Nidwalden/StStephensDayTest.php
index b79469006..d4471625f 100644
--- a/tests/Switzerland/Nidwalden/StStephensDayTest.php
+++ b/tests/Switzerland/Nidwalden/StStephensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Obwalden/AllSaintsDayTest.php b/tests/Switzerland/Obwalden/AllSaintsDayTest.php
index 0ffce2ea3..aed41bea1 100644
--- a/tests/Switzerland/Obwalden/AllSaintsDayTest.php
+++ b/tests/Switzerland/Obwalden/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Obwalden/AscensionDayTest.php b/tests/Switzerland/Obwalden/AscensionDayTest.php
index dcc0211e2..40bd3ac78 100644
--- a/tests/Switzerland/Obwalden/AscensionDayTest.php
+++ b/tests/Switzerland/Obwalden/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Obwalden/AssumptionOfMaryTest.php b/tests/Switzerland/Obwalden/AssumptionOfMaryTest.php
index 205d8b414..7c4daa3fd 100644
--- a/tests/Switzerland/Obwalden/AssumptionOfMaryTest.php
+++ b/tests/Switzerland/Obwalden/AssumptionOfMaryTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Obwalden/BerchtoldsTagTest.php b/tests/Switzerland/Obwalden/BerchtoldsTagTest.php
index 7a8f773e5..871be6691 100644
--- a/tests/Switzerland/Obwalden/BerchtoldsTagTest.php
+++ b/tests/Switzerland/Obwalden/BerchtoldsTagTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -35,7 +38,7 @@ class BerchtoldsTagTest extends ObwaldenBaseTestCase implements HolidayTestCase
     public function testBerchtoldsTag(): void
     {
         $year = $this->generateRandomYear();
-        $date = new \DateTime($year.'-01-02', new \DateTimeZone(self::TIMEZONE));
+        $date = new \DateTime($year . '-01-02', new \DateTimeZone(self::TIMEZONE));
 
         $this->assertHoliday(self::REGION, self::HOLIDAY, $year, $date);
         $this->assertHolidayType(self::REGION, self::HOLIDAY, $year, Holiday::TYPE_OTHER);
diff --git a/tests/Switzerland/Obwalden/BruderKlausenFestTest.php b/tests/Switzerland/Obwalden/BruderKlausenFestTest.php
index a7b8811cf..d3d5befea 100644
--- a/tests/Switzerland/Obwalden/BruderKlausenFestTest.php
+++ b/tests/Switzerland/Obwalden/BruderKlausenFestTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -35,7 +38,7 @@ class BruderKlausenFestTest extends ObwaldenBaseTestCase implements HolidayTestC
     public function testBruderKlausenFestOnAfter1947(): void
     {
         $year = $this->generateRandomYear(1947);
-        $date = new \DateTime($year.'-09-25', new \DateTimeZone(self::TIMEZONE));
+        $date = new \DateTime($year . '-09-25', new \DateTimeZone(self::TIMEZONE));
 
         $this->assertHoliday(self::REGION, self::HOLIDAY, $year, $date);
         $this->assertHolidayType(self::REGION, self::HOLIDAY, $year, Holiday::TYPE_OTHER);
@@ -49,7 +52,7 @@ public function testBruderKlausenFestOnAfter1947(): void
     public function testBruderKlausenFestBetween1649And1946(): void
     {
         $year = $this->generateRandomYear(1649, 1946);
-        $date = new \DateTime($year.'-09-21', new \DateTimeZone(self::TIMEZONE));
+        $date = new \DateTime($year . '-09-21', new \DateTimeZone(self::TIMEZONE));
 
         $this->assertHoliday(self::REGION, self::HOLIDAY, $year, $date);
         $this->assertHolidayType(self::REGION, self::HOLIDAY, $year, Holiday::TYPE_OTHER);
diff --git a/tests/Switzerland/Obwalden/ChristmasDayTest.php b/tests/Switzerland/Obwalden/ChristmasDayTest.php
index 7467fec14..224330c64 100644
--- a/tests/Switzerland/Obwalden/ChristmasDayTest.php
+++ b/tests/Switzerland/Obwalden/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Obwalden/CorpusChristiTest.php b/tests/Switzerland/Obwalden/CorpusChristiTest.php
index e4b5d4d61..4bf84dd6a 100644
--- a/tests/Switzerland/Obwalden/CorpusChristiTest.php
+++ b/tests/Switzerland/Obwalden/CorpusChristiTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Obwalden/EasterMondayTest.php b/tests/Switzerland/Obwalden/EasterMondayTest.php
index 23d425c0e..10cf142fc 100644
--- a/tests/Switzerland/Obwalden/EasterMondayTest.php
+++ b/tests/Switzerland/Obwalden/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Obwalden/GoodFridayTest.php b/tests/Switzerland/Obwalden/GoodFridayTest.php
index c9fb9d755..3a3848a9b 100644
--- a/tests/Switzerland/Obwalden/GoodFridayTest.php
+++ b/tests/Switzerland/Obwalden/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Obwalden/ImmaculateConceptionTest.php b/tests/Switzerland/Obwalden/ImmaculateConceptionTest.php
index 5add78da2..3d683fc88 100644
--- a/tests/Switzerland/Obwalden/ImmaculateConceptionTest.php
+++ b/tests/Switzerland/Obwalden/ImmaculateConceptionTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Obwalden/NewYearsDayTest.php b/tests/Switzerland/Obwalden/NewYearsDayTest.php
index 2b10abbf2..10c6829fd 100644
--- a/tests/Switzerland/Obwalden/NewYearsDayTest.php
+++ b/tests/Switzerland/Obwalden/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Obwalden/ObwaldenBaseTestCase.php b/tests/Switzerland/Obwalden/ObwaldenBaseTestCase.php
index aa7d2e7f1..0cf1a79f0 100644
--- a/tests/Switzerland/Obwalden/ObwaldenBaseTestCase.php
+++ b/tests/Switzerland/Obwalden/ObwaldenBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Obwalden/ObwaldenTest.php b/tests/Switzerland/Obwalden/ObwaldenTest.php
index b81b77692..85cd63f83 100644
--- a/tests/Switzerland/Obwalden/ObwaldenTest.php
+++ b/tests/Switzerland/Obwalden/ObwaldenTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Obwalden/PentecostMondayTest.php b/tests/Switzerland/Obwalden/PentecostMondayTest.php
index b0511a251..2e597329b 100644
--- a/tests/Switzerland/Obwalden/PentecostMondayTest.php
+++ b/tests/Switzerland/Obwalden/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Obwalden/StStephensDayTest.php b/tests/Switzerland/Obwalden/StStephensDayTest.php
index 583cd0d74..2d1dd8273 100644
--- a/tests/Switzerland/Obwalden/StStephensDayTest.php
+++ b/tests/Switzerland/Obwalden/StStephensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Schaffhausen/AscensionDayTest.php b/tests/Switzerland/Schaffhausen/AscensionDayTest.php
index 34a0b860c..194c9b7ce 100644
--- a/tests/Switzerland/Schaffhausen/AscensionDayTest.php
+++ b/tests/Switzerland/Schaffhausen/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Schaffhausen/BerchtoldsTagTest.php b/tests/Switzerland/Schaffhausen/BerchtoldsTagTest.php
index 01124621c..7148dcd59 100644
--- a/tests/Switzerland/Schaffhausen/BerchtoldsTagTest.php
+++ b/tests/Switzerland/Schaffhausen/BerchtoldsTagTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -35,7 +38,7 @@ class BerchtoldsTagTest extends SchaffhausenBaseTestCase implements HolidayTestC
     public function testBerchtoldsTag(): void
     {
         $year = $this->generateRandomYear();
-        $date = new \DateTime($year.'-01-02', new \DateTimeZone(self::TIMEZONE));
+        $date = new \DateTime($year . '-01-02', new \DateTimeZone(self::TIMEZONE));
 
         $this->assertHoliday(self::REGION, self::HOLIDAY, $year, $date);
         $this->assertHolidayType(self::REGION, self::HOLIDAY, $year, Holiday::TYPE_OTHER);
diff --git a/tests/Switzerland/Schaffhausen/ChristmasDayTest.php b/tests/Switzerland/Schaffhausen/ChristmasDayTest.php
index 9d4edda92..a44947a49 100644
--- a/tests/Switzerland/Schaffhausen/ChristmasDayTest.php
+++ b/tests/Switzerland/Schaffhausen/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Schaffhausen/EasterMondayTest.php b/tests/Switzerland/Schaffhausen/EasterMondayTest.php
index bd9909d4c..72f644858 100644
--- a/tests/Switzerland/Schaffhausen/EasterMondayTest.php
+++ b/tests/Switzerland/Schaffhausen/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Schaffhausen/GoodFridayTest.php b/tests/Switzerland/Schaffhausen/GoodFridayTest.php
index c8bba8411..9b0ed72ae 100644
--- a/tests/Switzerland/Schaffhausen/GoodFridayTest.php
+++ b/tests/Switzerland/Schaffhausen/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Schaffhausen/NewYearsDayTest.php b/tests/Switzerland/Schaffhausen/NewYearsDayTest.php
index fda06a0c0..c162d4d71 100644
--- a/tests/Switzerland/Schaffhausen/NewYearsDayTest.php
+++ b/tests/Switzerland/Schaffhausen/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Schaffhausen/PentecostMondayTest.php b/tests/Switzerland/Schaffhausen/PentecostMondayTest.php
index 61ba0d5e7..42a4877ea 100644
--- a/tests/Switzerland/Schaffhausen/PentecostMondayTest.php
+++ b/tests/Switzerland/Schaffhausen/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Schaffhausen/SchaffhausenBaseTestCase.php b/tests/Switzerland/Schaffhausen/SchaffhausenBaseTestCase.php
index a240c0118..144311144 100644
--- a/tests/Switzerland/Schaffhausen/SchaffhausenBaseTestCase.php
+++ b/tests/Switzerland/Schaffhausen/SchaffhausenBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Schaffhausen/SchaffhausenTest.php b/tests/Switzerland/Schaffhausen/SchaffhausenTest.php
index 74f396c41..f1a494816 100644
--- a/tests/Switzerland/Schaffhausen/SchaffhausenTest.php
+++ b/tests/Switzerland/Schaffhausen/SchaffhausenTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Schaffhausen/StStephensDayTest.php b/tests/Switzerland/Schaffhausen/StStephensDayTest.php
index b2b790e78..0ee14dff4 100644
--- a/tests/Switzerland/Schaffhausen/StStephensDayTest.php
+++ b/tests/Switzerland/Schaffhausen/StStephensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Schaffhausen/WorkersDayTest.php b/tests/Switzerland/Schaffhausen/WorkersDayTest.php
index f91191864..63fdf6bf4 100644
--- a/tests/Switzerland/Schaffhausen/WorkersDayTest.php
+++ b/tests/Switzerland/Schaffhausen/WorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Schwyz/AllSaintsDayTest.php b/tests/Switzerland/Schwyz/AllSaintsDayTest.php
index fff5ebb69..b8745ac6a 100644
--- a/tests/Switzerland/Schwyz/AllSaintsDayTest.php
+++ b/tests/Switzerland/Schwyz/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Schwyz/AscensionDayTest.php b/tests/Switzerland/Schwyz/AscensionDayTest.php
index ecd67c358..ba058cd3f 100644
--- a/tests/Switzerland/Schwyz/AscensionDayTest.php
+++ b/tests/Switzerland/Schwyz/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Schwyz/AssumptionOfMaryTest.php b/tests/Switzerland/Schwyz/AssumptionOfMaryTest.php
index a299e64af..8bf2279ba 100644
--- a/tests/Switzerland/Schwyz/AssumptionOfMaryTest.php
+++ b/tests/Switzerland/Schwyz/AssumptionOfMaryTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Schwyz/ChristmasDayTest.php b/tests/Switzerland/Schwyz/ChristmasDayTest.php
index 833e3e29a..65a464399 100644
--- a/tests/Switzerland/Schwyz/ChristmasDayTest.php
+++ b/tests/Switzerland/Schwyz/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Schwyz/CorpusChristiTest.php b/tests/Switzerland/Schwyz/CorpusChristiTest.php
index 2c79058bc..b01e456a2 100644
--- a/tests/Switzerland/Schwyz/CorpusChristiTest.php
+++ b/tests/Switzerland/Schwyz/CorpusChristiTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Schwyz/EasterMondayTest.php b/tests/Switzerland/Schwyz/EasterMondayTest.php
index 93d251657..56478cdf0 100644
--- a/tests/Switzerland/Schwyz/EasterMondayTest.php
+++ b/tests/Switzerland/Schwyz/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Schwyz/EpiphanyTest.php b/tests/Switzerland/Schwyz/EpiphanyTest.php
index a7662b727..18c11a938 100644
--- a/tests/Switzerland/Schwyz/EpiphanyTest.php
+++ b/tests/Switzerland/Schwyz/EpiphanyTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Schwyz/GoodFridayTest.php b/tests/Switzerland/Schwyz/GoodFridayTest.php
index d358c0551..26136a9e8 100644
--- a/tests/Switzerland/Schwyz/GoodFridayTest.php
+++ b/tests/Switzerland/Schwyz/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Schwyz/ImmaculateConceptionTest.php b/tests/Switzerland/Schwyz/ImmaculateConceptionTest.php
index abbfc18e0..358abbfb2 100644
--- a/tests/Switzerland/Schwyz/ImmaculateConceptionTest.php
+++ b/tests/Switzerland/Schwyz/ImmaculateConceptionTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Schwyz/NewYearsDayTest.php b/tests/Switzerland/Schwyz/NewYearsDayTest.php
index 86c01e4e5..b27f73f5e 100644
--- a/tests/Switzerland/Schwyz/NewYearsDayTest.php
+++ b/tests/Switzerland/Schwyz/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Schwyz/PentecostMondayTest.php b/tests/Switzerland/Schwyz/PentecostMondayTest.php
index 9b571ac95..95fcdaf1b 100644
--- a/tests/Switzerland/Schwyz/PentecostMondayTest.php
+++ b/tests/Switzerland/Schwyz/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Schwyz/SchwyzBaseTestCase.php b/tests/Switzerland/Schwyz/SchwyzBaseTestCase.php
index 5e68f2cb3..1505c73a1 100644
--- a/tests/Switzerland/Schwyz/SchwyzBaseTestCase.php
+++ b/tests/Switzerland/Schwyz/SchwyzBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Schwyz/SchwyzTest.php b/tests/Switzerland/Schwyz/SchwyzTest.php
index 40c3a081e..9fe49521f 100644
--- a/tests/Switzerland/Schwyz/SchwyzTest.php
+++ b/tests/Switzerland/Schwyz/SchwyzTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Schwyz/StJosephDayTest.php b/tests/Switzerland/Schwyz/StJosephDayTest.php
index 52eb95320..c6824f9fa 100644
--- a/tests/Switzerland/Schwyz/StJosephDayTest.php
+++ b/tests/Switzerland/Schwyz/StJosephDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Schwyz/StStephensDayTest.php b/tests/Switzerland/Schwyz/StStephensDayTest.php
index d9b18457f..401d187ce 100644
--- a/tests/Switzerland/Schwyz/StStephensDayTest.php
+++ b/tests/Switzerland/Schwyz/StStephensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Solothurn/AscensionDayTest.php b/tests/Switzerland/Solothurn/AscensionDayTest.php
index f0cb78e0b..118b443e7 100644
--- a/tests/Switzerland/Solothurn/AscensionDayTest.php
+++ b/tests/Switzerland/Solothurn/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Solothurn/BerchtoldsTagTest.php b/tests/Switzerland/Solothurn/BerchtoldsTagTest.php
index f72c129e1..040a54676 100644
--- a/tests/Switzerland/Solothurn/BerchtoldsTagTest.php
+++ b/tests/Switzerland/Solothurn/BerchtoldsTagTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -35,7 +38,7 @@ class BerchtoldsTagTest extends SolothurnBaseTestCase implements HolidayTestCase
     public function testBerchtoldsTag(): void
     {
         $year = $this->generateRandomYear();
-        $date = new \DateTime($year.'-01-02', new \DateTimeZone(self::TIMEZONE));
+        $date = new \DateTime($year . '-01-02', new \DateTimeZone(self::TIMEZONE));
 
         $this->assertHoliday(self::REGION, self::HOLIDAY, $year, $date);
         $this->assertHolidayType(self::REGION, self::HOLIDAY, $year, Holiday::TYPE_OTHER);
diff --git a/tests/Switzerland/Solothurn/ChristmasDayTest.php b/tests/Switzerland/Solothurn/ChristmasDayTest.php
index 599f801c3..dd0d43ed4 100644
--- a/tests/Switzerland/Solothurn/ChristmasDayTest.php
+++ b/tests/Switzerland/Solothurn/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Solothurn/GoodFridayTest.php b/tests/Switzerland/Solothurn/GoodFridayTest.php
index 0cb5529a9..b1703a852 100644
--- a/tests/Switzerland/Solothurn/GoodFridayTest.php
+++ b/tests/Switzerland/Solothurn/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Solothurn/NewYearsDayTest.php b/tests/Switzerland/Solothurn/NewYearsDayTest.php
index 3caaea05d..d6834f62e 100644
--- a/tests/Switzerland/Solothurn/NewYearsDayTest.php
+++ b/tests/Switzerland/Solothurn/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Solothurn/SolothurnBaseTestCase.php b/tests/Switzerland/Solothurn/SolothurnBaseTestCase.php
index 194f4b774..33fb0661c 100644
--- a/tests/Switzerland/Solothurn/SolothurnBaseTestCase.php
+++ b/tests/Switzerland/Solothurn/SolothurnBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Solothurn/SolothurnTest.php b/tests/Switzerland/Solothurn/SolothurnTest.php
index e283180c6..8e9725abd 100644
--- a/tests/Switzerland/Solothurn/SolothurnTest.php
+++ b/tests/Switzerland/Solothurn/SolothurnTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/StGallen/AllSaintsDayTest.php b/tests/Switzerland/StGallen/AllSaintsDayTest.php
index 6e71b1ac4..bd87f6682 100644
--- a/tests/Switzerland/StGallen/AllSaintsDayTest.php
+++ b/tests/Switzerland/StGallen/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/StGallen/AscensionDayTest.php b/tests/Switzerland/StGallen/AscensionDayTest.php
index e680cfee9..4cea27e4d 100644
--- a/tests/Switzerland/StGallen/AscensionDayTest.php
+++ b/tests/Switzerland/StGallen/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/StGallen/ChristmasDayTest.php b/tests/Switzerland/StGallen/ChristmasDayTest.php
index dcb7797cd..e0092c638 100644
--- a/tests/Switzerland/StGallen/ChristmasDayTest.php
+++ b/tests/Switzerland/StGallen/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/StGallen/EasterMondayTest.php b/tests/Switzerland/StGallen/EasterMondayTest.php
index af44525e3..9abe14dd7 100644
--- a/tests/Switzerland/StGallen/EasterMondayTest.php
+++ b/tests/Switzerland/StGallen/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/StGallen/GoodFridayTest.php b/tests/Switzerland/StGallen/GoodFridayTest.php
index 22cc88094..4b1f70668 100644
--- a/tests/Switzerland/StGallen/GoodFridayTest.php
+++ b/tests/Switzerland/StGallen/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/StGallen/NewYearsDayTest.php b/tests/Switzerland/StGallen/NewYearsDayTest.php
index 1c44d5e5b..c94d26b45 100644
--- a/tests/Switzerland/StGallen/NewYearsDayTest.php
+++ b/tests/Switzerland/StGallen/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/StGallen/PentecostMondayTest.php b/tests/Switzerland/StGallen/PentecostMondayTest.php
index 91beb921a..b0d726413 100644
--- a/tests/Switzerland/StGallen/PentecostMondayTest.php
+++ b/tests/Switzerland/StGallen/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/StGallen/StGallenBaseTestCase.php b/tests/Switzerland/StGallen/StGallenBaseTestCase.php
index 676ade397..e9ce7fb06 100644
--- a/tests/Switzerland/StGallen/StGallenBaseTestCase.php
+++ b/tests/Switzerland/StGallen/StGallenBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/StGallen/StGallenTest.php b/tests/Switzerland/StGallen/StGallenTest.php
index 160e2bd0c..ec5c2b8e3 100644
--- a/tests/Switzerland/StGallen/StGallenTest.php
+++ b/tests/Switzerland/StGallen/StGallenTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/StGallen/StStephensDayTest.php b/tests/Switzerland/StGallen/StStephensDayTest.php
index 4a4efab68..423d8f2f4 100644
--- a/tests/Switzerland/StGallen/StStephensDayTest.php
+++ b/tests/Switzerland/StGallen/StStephensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/SwissNationalDayTest.php b/tests/Switzerland/SwissNationalDayTest.php
index acd40f648..02e76eb29 100644
--- a/tests/Switzerland/SwissNationalDayTest.php
+++ b/tests/Switzerland/SwissNationalDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/SwitzerlandBaseTestCase.php b/tests/Switzerland/SwitzerlandBaseTestCase.php
index 3ca5dfb78..4ab8458a6 100644
--- a/tests/Switzerland/SwitzerlandBaseTestCase.php
+++ b/tests/Switzerland/SwitzerlandBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/SwitzerlandTest.php b/tests/Switzerland/SwitzerlandTest.php
index e3873b93b..d29122aa2 100644
--- a/tests/Switzerland/SwitzerlandTest.php
+++ b/tests/Switzerland/SwitzerlandTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Thurgau/AscensionDayTest.php b/tests/Switzerland/Thurgau/AscensionDayTest.php
index 8cd3505ba..376626981 100644
--- a/tests/Switzerland/Thurgau/AscensionDayTest.php
+++ b/tests/Switzerland/Thurgau/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Thurgau/BerchtoldsTagTest.php b/tests/Switzerland/Thurgau/BerchtoldsTagTest.php
index 776c980cb..c9f165256 100644
--- a/tests/Switzerland/Thurgau/BerchtoldsTagTest.php
+++ b/tests/Switzerland/Thurgau/BerchtoldsTagTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -35,7 +38,7 @@ class BerchtoldsTagTest extends ThurgauBaseTestCase implements HolidayTestCase
     public function testBerchtoldsTag(): void
     {
         $year = $this->generateRandomYear();
-        $date = new \DateTime($year.'-01-02', new \DateTimeZone(self::TIMEZONE));
+        $date = new \DateTime($year . '-01-02', new \DateTimeZone(self::TIMEZONE));
 
         $this->assertHoliday(self::REGION, self::HOLIDAY, $year, $date);
         $this->assertHolidayType(self::REGION, self::HOLIDAY, $year, Holiday::TYPE_OTHER);
diff --git a/tests/Switzerland/Thurgau/ChristmasDayTest.php b/tests/Switzerland/Thurgau/ChristmasDayTest.php
index 908fb1e04..3c5c99fc9 100644
--- a/tests/Switzerland/Thurgau/ChristmasDayTest.php
+++ b/tests/Switzerland/Thurgau/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Thurgau/EasterMondayTest.php b/tests/Switzerland/Thurgau/EasterMondayTest.php
index 71df253ac..f1b0b4cc4 100644
--- a/tests/Switzerland/Thurgau/EasterMondayTest.php
+++ b/tests/Switzerland/Thurgau/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Thurgau/GoodFridayTest.php b/tests/Switzerland/Thurgau/GoodFridayTest.php
index a8bc54754..7182640b4 100644
--- a/tests/Switzerland/Thurgau/GoodFridayTest.php
+++ b/tests/Switzerland/Thurgau/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Thurgau/NewYearsDayTest.php b/tests/Switzerland/Thurgau/NewYearsDayTest.php
index 627948ffd..9337ebcef 100644
--- a/tests/Switzerland/Thurgau/NewYearsDayTest.php
+++ b/tests/Switzerland/Thurgau/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Thurgau/PentecostMondayTest.php b/tests/Switzerland/Thurgau/PentecostMondayTest.php
index 42f10b1eb..b41f8d25f 100644
--- a/tests/Switzerland/Thurgau/PentecostMondayTest.php
+++ b/tests/Switzerland/Thurgau/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Thurgau/StStephensDayTest.php b/tests/Switzerland/Thurgau/StStephensDayTest.php
index 6a05867d5..44a88a13e 100644
--- a/tests/Switzerland/Thurgau/StStephensDayTest.php
+++ b/tests/Switzerland/Thurgau/StStephensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Thurgau/ThurgauBaseTestCase.php b/tests/Switzerland/Thurgau/ThurgauBaseTestCase.php
index 9a4166676..a8a9b3e14 100644
--- a/tests/Switzerland/Thurgau/ThurgauBaseTestCase.php
+++ b/tests/Switzerland/Thurgau/ThurgauBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Thurgau/ThurgauTest.php b/tests/Switzerland/Thurgau/ThurgauTest.php
index c2585cf49..500aedeb3 100644
--- a/tests/Switzerland/Thurgau/ThurgauTest.php
+++ b/tests/Switzerland/Thurgau/ThurgauTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Thurgau/WorkersDayTest.php b/tests/Switzerland/Thurgau/WorkersDayTest.php
index 3613437c9..f488aa3d5 100644
--- a/tests/Switzerland/Thurgau/WorkersDayTest.php
+++ b/tests/Switzerland/Thurgau/WorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Ticino/AllSaintsDayTest.php b/tests/Switzerland/Ticino/AllSaintsDayTest.php
index 845a6df64..41b161483 100644
--- a/tests/Switzerland/Ticino/AllSaintsDayTest.php
+++ b/tests/Switzerland/Ticino/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Ticino/AscensionDayTest.php b/tests/Switzerland/Ticino/AscensionDayTest.php
index d8c8d5940..824a78513 100644
--- a/tests/Switzerland/Ticino/AscensionDayTest.php
+++ b/tests/Switzerland/Ticino/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Ticino/AssumptionOfMaryTest.php b/tests/Switzerland/Ticino/AssumptionOfMaryTest.php
index 031f2732e..f19c01a10 100644
--- a/tests/Switzerland/Ticino/AssumptionOfMaryTest.php
+++ b/tests/Switzerland/Ticino/AssumptionOfMaryTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Ticino/ChristmasDayTest.php b/tests/Switzerland/Ticino/ChristmasDayTest.php
index aac19584d..7db661c71 100644
--- a/tests/Switzerland/Ticino/ChristmasDayTest.php
+++ b/tests/Switzerland/Ticino/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Ticino/CorpusChristiTest.php b/tests/Switzerland/Ticino/CorpusChristiTest.php
index 4c5b088fb..ade893bdb 100644
--- a/tests/Switzerland/Ticino/CorpusChristiTest.php
+++ b/tests/Switzerland/Ticino/CorpusChristiTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Ticino/EasterMondayTest.php b/tests/Switzerland/Ticino/EasterMondayTest.php
index 84fb136c1..577f5cfe7 100644
--- a/tests/Switzerland/Ticino/EasterMondayTest.php
+++ b/tests/Switzerland/Ticino/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Ticino/EpiphanyTest.php b/tests/Switzerland/Ticino/EpiphanyTest.php
index 25ef15d85..684e7632d 100644
--- a/tests/Switzerland/Ticino/EpiphanyTest.php
+++ b/tests/Switzerland/Ticino/EpiphanyTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Ticino/ImmaculateConceptionTest.php b/tests/Switzerland/Ticino/ImmaculateConceptionTest.php
index 1e8b969f0..b82271dd1 100644
--- a/tests/Switzerland/Ticino/ImmaculateConceptionTest.php
+++ b/tests/Switzerland/Ticino/ImmaculateConceptionTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Ticino/NewYearsDayTest.php b/tests/Switzerland/Ticino/NewYearsDayTest.php
index 1279e8496..7e13469a9 100644
--- a/tests/Switzerland/Ticino/NewYearsDayTest.php
+++ b/tests/Switzerland/Ticino/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Ticino/PentecostMondayTest.php b/tests/Switzerland/Ticino/PentecostMondayTest.php
index 88d9b0ef6..eb1f4dff6 100644
--- a/tests/Switzerland/Ticino/PentecostMondayTest.php
+++ b/tests/Switzerland/Ticino/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Ticino/StJosephDayTest.php b/tests/Switzerland/Ticino/StJosephDayTest.php
index e3163a456..a93d16f69 100644
--- a/tests/Switzerland/Ticino/StJosephDayTest.php
+++ b/tests/Switzerland/Ticino/StJosephDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Ticino/StPeterPaulTest.php b/tests/Switzerland/Ticino/StPeterPaulTest.php
index 22ec4b048..493ec1c60 100644
--- a/tests/Switzerland/Ticino/StPeterPaulTest.php
+++ b/tests/Switzerland/Ticino/StPeterPaulTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Ticino/StStephensDayTest.php b/tests/Switzerland/Ticino/StStephensDayTest.php
index 004847447..5b148109e 100644
--- a/tests/Switzerland/Ticino/StStephensDayTest.php
+++ b/tests/Switzerland/Ticino/StStephensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Ticino/TicinoBaseTestCase.php b/tests/Switzerland/Ticino/TicinoBaseTestCase.php
index 766c56e5d..c148fa1ed 100644
--- a/tests/Switzerland/Ticino/TicinoBaseTestCase.php
+++ b/tests/Switzerland/Ticino/TicinoBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Ticino/TicinoTest.php b/tests/Switzerland/Ticino/TicinoTest.php
index 3c8b952f5..c2d87af91 100644
--- a/tests/Switzerland/Ticino/TicinoTest.php
+++ b/tests/Switzerland/Ticino/TicinoTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Ticino/WorkersDayTest.php b/tests/Switzerland/Ticino/WorkersDayTest.php
index 54b025ab5..cfc3f9315 100644
--- a/tests/Switzerland/Ticino/WorkersDayTest.php
+++ b/tests/Switzerland/Ticino/WorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Uri/AllSaintsDayTest.php b/tests/Switzerland/Uri/AllSaintsDayTest.php
index f758de0a0..d20365f1d 100644
--- a/tests/Switzerland/Uri/AllSaintsDayTest.php
+++ b/tests/Switzerland/Uri/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Uri/AscensionDayTest.php b/tests/Switzerland/Uri/AscensionDayTest.php
index 3e9f56b91..0680398ab 100644
--- a/tests/Switzerland/Uri/AscensionDayTest.php
+++ b/tests/Switzerland/Uri/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Uri/AssumptionOfMaryTest.php b/tests/Switzerland/Uri/AssumptionOfMaryTest.php
index 505c5c303..ee0b5d907 100644
--- a/tests/Switzerland/Uri/AssumptionOfMaryTest.php
+++ b/tests/Switzerland/Uri/AssumptionOfMaryTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Uri/ChristmasDayTest.php b/tests/Switzerland/Uri/ChristmasDayTest.php
index 8b145fbb4..97199b39d 100644
--- a/tests/Switzerland/Uri/ChristmasDayTest.php
+++ b/tests/Switzerland/Uri/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Uri/CorpusChristiTest.php b/tests/Switzerland/Uri/CorpusChristiTest.php
index a5fc0a759..1cd73f59e 100644
--- a/tests/Switzerland/Uri/CorpusChristiTest.php
+++ b/tests/Switzerland/Uri/CorpusChristiTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Uri/EasterMondayTest.php b/tests/Switzerland/Uri/EasterMondayTest.php
index 150e70ed8..f936d09e7 100644
--- a/tests/Switzerland/Uri/EasterMondayTest.php
+++ b/tests/Switzerland/Uri/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Uri/EpiphanyTest.php b/tests/Switzerland/Uri/EpiphanyTest.php
index 3ee20c43c..9444b25db 100644
--- a/tests/Switzerland/Uri/EpiphanyTest.php
+++ b/tests/Switzerland/Uri/EpiphanyTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Uri/GoodFridayTest.php b/tests/Switzerland/Uri/GoodFridayTest.php
index b54236375..0363326f9 100644
--- a/tests/Switzerland/Uri/GoodFridayTest.php
+++ b/tests/Switzerland/Uri/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Uri/ImmaculateConceptionTest.php b/tests/Switzerland/Uri/ImmaculateConceptionTest.php
index a039c6417..1654966cd 100644
--- a/tests/Switzerland/Uri/ImmaculateConceptionTest.php
+++ b/tests/Switzerland/Uri/ImmaculateConceptionTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Uri/NewYearsDayTest.php b/tests/Switzerland/Uri/NewYearsDayTest.php
index ea9b4e6fc..207630e40 100644
--- a/tests/Switzerland/Uri/NewYearsDayTest.php
+++ b/tests/Switzerland/Uri/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Uri/PentecostMondayTest.php b/tests/Switzerland/Uri/PentecostMondayTest.php
index 6883cfa3e..a2c247e8a 100644
--- a/tests/Switzerland/Uri/PentecostMondayTest.php
+++ b/tests/Switzerland/Uri/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Uri/StJosephDayTest.php b/tests/Switzerland/Uri/StJosephDayTest.php
index 389415b3d..82492db57 100644
--- a/tests/Switzerland/Uri/StJosephDayTest.php
+++ b/tests/Switzerland/Uri/StJosephDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Uri/StStephensDayTest.php b/tests/Switzerland/Uri/StStephensDayTest.php
index 36caa711c..c785524e4 100644
--- a/tests/Switzerland/Uri/StStephensDayTest.php
+++ b/tests/Switzerland/Uri/StStephensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Uri/UriBaseTestCase.php b/tests/Switzerland/Uri/UriBaseTestCase.php
index c789fd360..d9db289f5 100644
--- a/tests/Switzerland/Uri/UriBaseTestCase.php
+++ b/tests/Switzerland/Uri/UriBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Uri/UriTest.php b/tests/Switzerland/Uri/UriTest.php
index ee9dcc1ae..e9234da9d 100644
--- a/tests/Switzerland/Uri/UriTest.php
+++ b/tests/Switzerland/Uri/UriTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Valais/AllSaintsDayTest.php b/tests/Switzerland/Valais/AllSaintsDayTest.php
index 149f06dd3..8445266d5 100644
--- a/tests/Switzerland/Valais/AllSaintsDayTest.php
+++ b/tests/Switzerland/Valais/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Valais/AscensionDayTest.php b/tests/Switzerland/Valais/AscensionDayTest.php
index e9ad16ff7..f5c69d7bc 100644
--- a/tests/Switzerland/Valais/AscensionDayTest.php
+++ b/tests/Switzerland/Valais/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Valais/AssumptionOfMaryTest.php b/tests/Switzerland/Valais/AssumptionOfMaryTest.php
index ca85dea65..08c72c7d4 100644
--- a/tests/Switzerland/Valais/AssumptionOfMaryTest.php
+++ b/tests/Switzerland/Valais/AssumptionOfMaryTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Valais/ChristmasDayTest.php b/tests/Switzerland/Valais/ChristmasDayTest.php
index d3863d30b..4796c003a 100644
--- a/tests/Switzerland/Valais/ChristmasDayTest.php
+++ b/tests/Switzerland/Valais/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Valais/CorpusChristiTest.php b/tests/Switzerland/Valais/CorpusChristiTest.php
index 60309e74e..d481e5dbf 100644
--- a/tests/Switzerland/Valais/CorpusChristiTest.php
+++ b/tests/Switzerland/Valais/CorpusChristiTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Valais/ImmaculateConceptionTest.php b/tests/Switzerland/Valais/ImmaculateConceptionTest.php
index 1b5cdcb90..559cd276f 100644
--- a/tests/Switzerland/Valais/ImmaculateConceptionTest.php
+++ b/tests/Switzerland/Valais/ImmaculateConceptionTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Valais/NewYearsDayTest.php b/tests/Switzerland/Valais/NewYearsDayTest.php
index 90910e527..3354832bd 100644
--- a/tests/Switzerland/Valais/NewYearsDayTest.php
+++ b/tests/Switzerland/Valais/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Valais/StJosephDayTest.php b/tests/Switzerland/Valais/StJosephDayTest.php
index 6750e9748..b0734272c 100644
--- a/tests/Switzerland/Valais/StJosephDayTest.php
+++ b/tests/Switzerland/Valais/StJosephDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Valais/ValaisBaseTestCase.php b/tests/Switzerland/Valais/ValaisBaseTestCase.php
index 72a9b11ef..5f6f98935 100644
--- a/tests/Switzerland/Valais/ValaisBaseTestCase.php
+++ b/tests/Switzerland/Valais/ValaisBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Valais/ValaisTest.php b/tests/Switzerland/Valais/ValaisTest.php
index a9cb654b4..da468297f 100644
--- a/tests/Switzerland/Valais/ValaisTest.php
+++ b/tests/Switzerland/Valais/ValaisTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Vaud/AscensionDayTest.php b/tests/Switzerland/Vaud/AscensionDayTest.php
index 16baf519a..17d8407ed 100644
--- a/tests/Switzerland/Vaud/AscensionDayTest.php
+++ b/tests/Switzerland/Vaud/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Vaud/BerchtoldsTagTest.php b/tests/Switzerland/Vaud/BerchtoldsTagTest.php
index a33d46bd8..3dadd8e80 100644
--- a/tests/Switzerland/Vaud/BerchtoldsTagTest.php
+++ b/tests/Switzerland/Vaud/BerchtoldsTagTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -35,7 +38,7 @@ class BerchtoldsTagTest extends VaudBaseTestCase implements HolidayTestCase
     public function testBerchtoldsTag(): void
     {
         $year = $this->generateRandomYear();
-        $date = new \DateTime($year.'-01-02', new \DateTimeZone(self::TIMEZONE));
+        $date = new \DateTime($year . '-01-02', new \DateTimeZone(self::TIMEZONE));
 
         $this->assertHoliday(self::REGION, self::HOLIDAY, $year, $date);
         $this->assertHolidayType(self::REGION, self::HOLIDAY, $year, Holiday::TYPE_OTHER);
diff --git a/tests/Switzerland/Vaud/BettagsMontagTest.php b/tests/Switzerland/Vaud/BettagsMontagTest.php
index 8b0e91909..368a363e3 100644
--- a/tests/Switzerland/Vaud/BettagsMontagTest.php
+++ b/tests/Switzerland/Vaud/BettagsMontagTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -37,7 +40,7 @@ public function testBettagsMontagOnAfter1832(): void
         $year = $this->generateRandomYear(1832);
 
         // Find third Sunday of September
-        $date = new \DateTime('Third Sunday of '.$year.'-09', new \DateTimeZone(self::TIMEZONE));
+        $date = new \DateTime('Third Sunday of ' . $year . '-09', new \DateTimeZone(self::TIMEZONE));
         // Go to next Thursday
         $date->add(new \DateInterval('P1D'));
 
diff --git a/tests/Switzerland/Vaud/ChristmasDayTest.php b/tests/Switzerland/Vaud/ChristmasDayTest.php
index 9301bd460..8a3637139 100644
--- a/tests/Switzerland/Vaud/ChristmasDayTest.php
+++ b/tests/Switzerland/Vaud/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Vaud/EasterMondayTest.php b/tests/Switzerland/Vaud/EasterMondayTest.php
index 4280ac8c1..134218e8c 100644
--- a/tests/Switzerland/Vaud/EasterMondayTest.php
+++ b/tests/Switzerland/Vaud/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Vaud/GoodFridayTest.php b/tests/Switzerland/Vaud/GoodFridayTest.php
index 116c0629f..99890fba7 100644
--- a/tests/Switzerland/Vaud/GoodFridayTest.php
+++ b/tests/Switzerland/Vaud/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Vaud/NewYearsDayTest.php b/tests/Switzerland/Vaud/NewYearsDayTest.php
index e0a24f0d3..1a7b91ba1 100644
--- a/tests/Switzerland/Vaud/NewYearsDayTest.php
+++ b/tests/Switzerland/Vaud/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Vaud/PentecostMondayTest.php b/tests/Switzerland/Vaud/PentecostMondayTest.php
index 2b5ba9a8a..231c95e58 100644
--- a/tests/Switzerland/Vaud/PentecostMondayTest.php
+++ b/tests/Switzerland/Vaud/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Vaud/VaudBaseTestCase.php b/tests/Switzerland/Vaud/VaudBaseTestCase.php
index 14eb41e1a..15449b29d 100644
--- a/tests/Switzerland/Vaud/VaudBaseTestCase.php
+++ b/tests/Switzerland/Vaud/VaudBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Vaud/VaudTest.php b/tests/Switzerland/Vaud/VaudTest.php
index 772ab9257..78c270678 100644
--- a/tests/Switzerland/Vaud/VaudTest.php
+++ b/tests/Switzerland/Vaud/VaudTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Zug/AllSaintsDayTest.php b/tests/Switzerland/Zug/AllSaintsDayTest.php
index 60351f722..6414299b1 100644
--- a/tests/Switzerland/Zug/AllSaintsDayTest.php
+++ b/tests/Switzerland/Zug/AllSaintsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Zug/AscensionDayTest.php b/tests/Switzerland/Zug/AscensionDayTest.php
index c6bed2f46..641b6c3e7 100644
--- a/tests/Switzerland/Zug/AscensionDayTest.php
+++ b/tests/Switzerland/Zug/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Zug/AssumptionOfMaryTest.php b/tests/Switzerland/Zug/AssumptionOfMaryTest.php
index 0a97621dd..6a76b135e 100644
--- a/tests/Switzerland/Zug/AssumptionOfMaryTest.php
+++ b/tests/Switzerland/Zug/AssumptionOfMaryTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Zug/BerchtoldsTagTest.php b/tests/Switzerland/Zug/BerchtoldsTagTest.php
index 1ad306543..5fe7169b6 100644
--- a/tests/Switzerland/Zug/BerchtoldsTagTest.php
+++ b/tests/Switzerland/Zug/BerchtoldsTagTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -35,7 +38,7 @@ class BerchtoldsTagTest extends ZugBaseTestCase implements HolidayTestCase
     public function testBerchtoldsTag(): void
     {
         $year = $this->generateRandomYear();
-        $date = new \DateTime($year.'-01-02', new \DateTimeZone(self::TIMEZONE));
+        $date = new \DateTime($year . '-01-02', new \DateTimeZone(self::TIMEZONE));
 
         $this->assertHoliday(self::REGION, self::HOLIDAY, $year, $date);
         $this->assertHolidayType(self::REGION, self::HOLIDAY, $year, Holiday::TYPE_OTHER);
diff --git a/tests/Switzerland/Zug/ChristmasDayTest.php b/tests/Switzerland/Zug/ChristmasDayTest.php
index 0c4be41fe..8efb9e1b2 100644
--- a/tests/Switzerland/Zug/ChristmasDayTest.php
+++ b/tests/Switzerland/Zug/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Zug/CorpusChristiTest.php b/tests/Switzerland/Zug/CorpusChristiTest.php
index 675298d07..c2b7a02e1 100644
--- a/tests/Switzerland/Zug/CorpusChristiTest.php
+++ b/tests/Switzerland/Zug/CorpusChristiTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Zug/EasterMondayTest.php b/tests/Switzerland/Zug/EasterMondayTest.php
index 305ac6355..f9ae62704 100644
--- a/tests/Switzerland/Zug/EasterMondayTest.php
+++ b/tests/Switzerland/Zug/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Zug/GoodFridayTest.php b/tests/Switzerland/Zug/GoodFridayTest.php
index 4909c0d22..30a1e5495 100644
--- a/tests/Switzerland/Zug/GoodFridayTest.php
+++ b/tests/Switzerland/Zug/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Zug/ImmaculateConceptionTest.php b/tests/Switzerland/Zug/ImmaculateConceptionTest.php
index 70cd3c5cc..92a18f9ad 100644
--- a/tests/Switzerland/Zug/ImmaculateConceptionTest.php
+++ b/tests/Switzerland/Zug/ImmaculateConceptionTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Zug/NewYearsDayTest.php b/tests/Switzerland/Zug/NewYearsDayTest.php
index a5133d86a..dee6d04d1 100644
--- a/tests/Switzerland/Zug/NewYearsDayTest.php
+++ b/tests/Switzerland/Zug/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Zug/PentecostMondayTest.php b/tests/Switzerland/Zug/PentecostMondayTest.php
index c57d03c04..fa43472ff 100644
--- a/tests/Switzerland/Zug/PentecostMondayTest.php
+++ b/tests/Switzerland/Zug/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Zug/StStephensDayTest.php b/tests/Switzerland/Zug/StStephensDayTest.php
index dbe559ad5..bb05e1a1b 100644
--- a/tests/Switzerland/Zug/StStephensDayTest.php
+++ b/tests/Switzerland/Zug/StStephensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Zug/ZugBaseTestCase.php b/tests/Switzerland/Zug/ZugBaseTestCase.php
index aac827534..c13213c57 100644
--- a/tests/Switzerland/Zug/ZugBaseTestCase.php
+++ b/tests/Switzerland/Zug/ZugBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Zug/ZugTest.php b/tests/Switzerland/Zug/ZugTest.php
index 6c6ac7561..7150ed822 100644
--- a/tests/Switzerland/Zug/ZugTest.php
+++ b/tests/Switzerland/Zug/ZugTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Zurich/AscensionDayTest.php b/tests/Switzerland/Zurich/AscensionDayTest.php
index 204338e52..c3f96449a 100644
--- a/tests/Switzerland/Zurich/AscensionDayTest.php
+++ b/tests/Switzerland/Zurich/AscensionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Zurich/ChristmasDayTest.php b/tests/Switzerland/Zurich/ChristmasDayTest.php
index 36e5e1313..2b2522176 100644
--- a/tests/Switzerland/Zurich/ChristmasDayTest.php
+++ b/tests/Switzerland/Zurich/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Zurich/EasterMondayTest.php b/tests/Switzerland/Zurich/EasterMondayTest.php
index 331b0dcde..7b7885818 100644
--- a/tests/Switzerland/Zurich/EasterMondayTest.php
+++ b/tests/Switzerland/Zurich/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Zurich/GoodFridayTest.php b/tests/Switzerland/Zurich/GoodFridayTest.php
index 1175911bf..137897172 100644
--- a/tests/Switzerland/Zurich/GoodFridayTest.php
+++ b/tests/Switzerland/Zurich/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Zurich/NewYearsDayTest.php b/tests/Switzerland/Zurich/NewYearsDayTest.php
index 22380fbc7..3661c4a0d 100644
--- a/tests/Switzerland/Zurich/NewYearsDayTest.php
+++ b/tests/Switzerland/Zurich/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Zurich/PentecostMondayTest.php b/tests/Switzerland/Zurich/PentecostMondayTest.php
index 5d9147f9c..3dd9ed1e5 100644
--- a/tests/Switzerland/Zurich/PentecostMondayTest.php
+++ b/tests/Switzerland/Zurich/PentecostMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Zurich/StStephensDayTest.php b/tests/Switzerland/Zurich/StStephensDayTest.php
index 14cbd1e26..c9a2baa4d 100644
--- a/tests/Switzerland/Zurich/StStephensDayTest.php
+++ b/tests/Switzerland/Zurich/StStephensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Zurich/WorkersDayTest.php b/tests/Switzerland/Zurich/WorkersDayTest.php
index 1b95bda16..65e3ff3eb 100644
--- a/tests/Switzerland/Zurich/WorkersDayTest.php
+++ b/tests/Switzerland/Zurich/WorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Zurich/ZurichBaseTestCase.php b/tests/Switzerland/Zurich/ZurichBaseTestCase.php
index 44d5359cf..2810c2a66 100644
--- a/tests/Switzerland/Zurich/ZurichBaseTestCase.php
+++ b/tests/Switzerland/Zurich/ZurichBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Switzerland/Zurich/ZurichTest.php b/tests/Switzerland/Zurich/ZurichTest.php
index 169ea908e..84ddc5c5a 100644
--- a/tests/Switzerland/Zurich/ZurichTest.php
+++ b/tests/Switzerland/Zurich/ZurichTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Turkey/CommemorationOfAtaturkTest.php b/tests/Turkey/CommemorationOfAtaturkTest.php
index efa248681..6786b5753 100644
--- a/tests/Turkey/CommemorationOfAtaturkTest.php
+++ b/tests/Turkey/CommemorationOfAtaturkTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Turkey/DemocracyDayTest.php b/tests/Turkey/DemocracyDayTest.php
index ceb5eadfd..d86cea901 100644
--- a/tests/Turkey/DemocracyDayTest.php
+++ b/tests/Turkey/DemocracyDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Turkey/LabourDayTest.php b/tests/Turkey/LabourDayTest.php
index db898ad1c..63ac24ed2 100644
--- a/tests/Turkey/LabourDayTest.php
+++ b/tests/Turkey/LabourDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Turkey/NationalSovereigntyDayTest.php b/tests/Turkey/NationalSovereigntyDayTest.php
index d679d99ad..068e89ff0 100644
--- a/tests/Turkey/NationalSovereigntyDayTest.php
+++ b/tests/Turkey/NationalSovereigntyDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Turkey/NewYearsDayTest.php b/tests/Turkey/NewYearsDayTest.php
index 3441474ea..2ac5513c3 100644
--- a/tests/Turkey/NewYearsDayTest.php
+++ b/tests/Turkey/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Turkey/RepublicDayTest.php b/tests/Turkey/RepublicDayTest.php
index c4221e958..14ca4317e 100644
--- a/tests/Turkey/RepublicDayTest.php
+++ b/tests/Turkey/RepublicDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Turkey/TurkeyBaseTestCase.php b/tests/Turkey/TurkeyBaseTestCase.php
index 730ba39e9..1513e10f2 100644
--- a/tests/Turkey/TurkeyBaseTestCase.php
+++ b/tests/Turkey/TurkeyBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Turkey/TurkeyTest.php b/tests/Turkey/TurkeyTest.php
index 98e2d4c5b..b0f87b8ca 100644
--- a/tests/Turkey/TurkeyTest.php
+++ b/tests/Turkey/TurkeyTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Turkey/VictoryDayTest.php b/tests/Turkey/VictoryDayTest.php
index cec327a33..d450bb4d8 100644
--- a/tests/Turkey/VictoryDayTest.php
+++ b/tests/Turkey/VictoryDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/USA/ChristmasDayTest.php b/tests/USA/ChristmasDayTest.php
index 07236f1d5..3ae2b221d 100644
--- a/tests/USA/ChristmasDayTest.php
+++ b/tests/USA/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/USA/ColumbusDayTest.php b/tests/USA/ColumbusDayTest.php
index 5065ed550..dd2bec256 100644
--- a/tests/USA/ColumbusDayTest.php
+++ b/tests/USA/ColumbusDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/USA/IndependenceDayTest.php b/tests/USA/IndependenceDayTest.php
index f798096f6..a111edbc5 100644
--- a/tests/USA/IndependenceDayTest.php
+++ b/tests/USA/IndependenceDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/USA/JuneteenthTest.php b/tests/USA/JuneteenthTest.php
index 4c858a849..d3e8a4ba6 100644
--- a/tests/USA/JuneteenthTest.php
+++ b/tests/USA/JuneteenthTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/USA/LabourDayTest.php b/tests/USA/LabourDayTest.php
index c5f8c2f2c..e0b684009 100644
--- a/tests/USA/LabourDayTest.php
+++ b/tests/USA/LabourDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/USA/MartinLutherKingDayTest.php b/tests/USA/MartinLutherKingDayTest.php
index 55abc5326..833703eaa 100644
--- a/tests/USA/MartinLutherKingDayTest.php
+++ b/tests/USA/MartinLutherKingDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/USA/MemorialDayTest.php b/tests/USA/MemorialDayTest.php
index d3b209314..2dee86bfa 100644
--- a/tests/USA/MemorialDayTest.php
+++ b/tests/USA/MemorialDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/USA/NewYearsDayTest.php b/tests/USA/NewYearsDayTest.php
index 51cb6f452..30c4c13d1 100644
--- a/tests/USA/NewYearsDayTest.php
+++ b/tests/USA/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/USA/ThanksgivingDayTest.php b/tests/USA/ThanksgivingDayTest.php
index db4bb9ce9..acba5d0f8 100644
--- a/tests/USA/ThanksgivingDayTest.php
+++ b/tests/USA/ThanksgivingDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/USA/USABaseTestCase.php b/tests/USA/USABaseTestCase.php
index 0ec3d1bc2..d0a8b518d 100644
--- a/tests/USA/USABaseTestCase.php
+++ b/tests/USA/USABaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/USA/USATest.php b/tests/USA/USATest.php
index e5f05ef34..a0e8e8e73 100644
--- a/tests/USA/USATest.php
+++ b/tests/USA/USATest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/USA/VeteransDayTest.php b/tests/USA/VeteransDayTest.php
index 54add233e..cf7e348c7 100644
--- a/tests/USA/VeteransDayTest.php
+++ b/tests/USA/VeteransDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/USA/WashingtonsBirthdayTest.php b/tests/USA/WashingtonsBirthdayTest.php
index 132912642..e28da1f4d 100644
--- a/tests/USA/WashingtonsBirthdayTest.php
+++ b/tests/USA/WashingtonsBirthdayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Ukraine/CatholicChristmasDayTest.php b/tests/Ukraine/CatholicChristmasDayTest.php
index 6e74f8ce8..032ecd667 100644
--- a/tests/Ukraine/CatholicChristmasDayTest.php
+++ b/tests/Ukraine/CatholicChristmasDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Ukraine/ChristmasDayTest.php b/tests/Ukraine/ChristmasDayTest.php
index ecc579420..12ae73f22 100644
--- a/tests/Ukraine/ChristmasDayTest.php
+++ b/tests/Ukraine/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Ukraine/ConstitutionDayTest.php b/tests/Ukraine/ConstitutionDayTest.php
index 124415d78..ca5282672 100644
--- a/tests/Ukraine/ConstitutionDayTest.php
+++ b/tests/Ukraine/ConstitutionDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Ukraine/DefenderOfUkraineDayTest.php b/tests/Ukraine/DefenderOfUkraineDayTest.php
index 3d4db48e6..525175d31 100644
--- a/tests/Ukraine/DefenderOfUkraineDayTest.php
+++ b/tests/Ukraine/DefenderOfUkraineDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Ukraine/EasterTest.php b/tests/Ukraine/EasterTest.php
index adbf4e7db..c5e0c9dfd 100644
--- a/tests/Ukraine/EasterTest.php
+++ b/tests/Ukraine/EasterTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Ukraine/IndependenceDayTest.php b/tests/Ukraine/IndependenceDayTest.php
index d25426eac..7ef3fd0ac 100644
--- a/tests/Ukraine/IndependenceDayTest.php
+++ b/tests/Ukraine/IndependenceDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Ukraine/InternationalWomensDayTest.php b/tests/Ukraine/InternationalWomensDayTest.php
index fc1796a7d..70f929d18 100644
--- a/tests/Ukraine/InternationalWomensDayTest.php
+++ b/tests/Ukraine/InternationalWomensDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Ukraine/InternationalWorkersDayTest.php b/tests/Ukraine/InternationalWorkersDayTest.php
index 0d9b04d7a..281455dc6 100644
--- a/tests/Ukraine/InternationalWorkersDayTest.php
+++ b/tests/Ukraine/InternationalWorkersDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Ukraine/NewYearsDayTest.php b/tests/Ukraine/NewYearsDayTest.php
index fb9e6e73b..67d209dd4 100644
--- a/tests/Ukraine/NewYearsDayTest.php
+++ b/tests/Ukraine/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Ukraine/PentecostTest.php b/tests/Ukraine/PentecostTest.php
index ff54a0eb3..8f7e1d4b7 100644
--- a/tests/Ukraine/PentecostTest.php
+++ b/tests/Ukraine/PentecostTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Ukraine/SecondInternationalWorkersDayTest.php b/tests/Ukraine/SecondInternationalWorkersDayTest.php
index f48c0e32a..bb16a6aec 100644
--- a/tests/Ukraine/SecondInternationalWorkersDayTest.php
+++ b/tests/Ukraine/SecondInternationalWorkersDayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Ukraine/SubstitutedHolidayTest.php b/tests/Ukraine/SubstitutedHolidayTest.php
index 323a29a34..176fa7870 100644
--- a/tests/Ukraine/SubstitutedHolidayTest.php
+++ b/tests/Ukraine/SubstitutedHolidayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -73,7 +75,7 @@ public function assertHolidayWithSubstitution(
         self::assertTrue($holidays->isHoliday($holidayOfficial));
         self::assertEquals(Holiday::TYPE_OFFICIAL, $holidayOfficial->getType());
 
-        $holidaySubstitution = $holidays->getHoliday('substituteHoliday:'.$holidayOfficial->getKey());
+        $holidaySubstitution = $holidays->getHoliday('substituteHoliday:' . $holidayOfficial->getKey());
 
         if (! $expectedSubstitution instanceof \DateTimeInterface) {
             // without substitution
diff --git a/tests/Ukraine/UkraineBaseTestCase.php b/tests/Ukraine/UkraineBaseTestCase.php
index b9ad9b170..8dbd4567d 100644
--- a/tests/Ukraine/UkraineBaseTestCase.php
+++ b/tests/Ukraine/UkraineBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Ukraine/UkraineTest.php b/tests/Ukraine/UkraineTest.php
index 307acef32..4ea96dff2 100644
--- a/tests/Ukraine/UkraineTest.php
+++ b/tests/Ukraine/UkraineTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/Ukraine/VictoryDayTest.php b/tests/Ukraine/VictoryDayTest.php
index 8862305e9..01ab8bcbb 100644
--- a/tests/Ukraine/VictoryDayTest.php
+++ b/tests/Ukraine/VictoryDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/BoxingDayTest.php b/tests/UnitedKingdom/BoxingDayTest.php
index da6ef1851..936f0132f 100644
--- a/tests/UnitedKingdom/BoxingDayTest.php
+++ b/tests/UnitedKingdom/BoxingDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -44,8 +47,8 @@ public function testHoliday(int $year, string $expected): void
 
         if (\in_array((int) $date->format('w'), [0, 6], true)) {
             $date->add(new \DateInterval('P2D'));
-            $this->assertHoliday(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, $date);
-            $this->assertHolidayType(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, Holiday::TYPE_BANK);
+            $this->assertHoliday(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, $date);
+            $this->assertHolidayType(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, Holiday::TYPE_BANK);
         }
     }
 
diff --git a/tests/UnitedKingdom/ChristmasDayTest.php b/tests/UnitedKingdom/ChristmasDayTest.php
index d28c1e02f..93827c0ae 100644
--- a/tests/UnitedKingdom/ChristmasDayTest.php
+++ b/tests/UnitedKingdom/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -44,8 +47,8 @@ public function testHoliday(int $year, string $expected): void
 
         if (\in_array((int) $date->format('w'), [0, 6], true)) {
             $date->add(new \DateInterval('P2D'));
-            $this->assertHoliday(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, $date);
-            $this->assertHolidayType(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, Holiday::TYPE_BANK);
+            $this->assertHoliday(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, $date);
+            $this->assertHolidayType(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, Holiday::TYPE_BANK);
         }
     }
 
diff --git a/tests/UnitedKingdom/EasterMondayTest.php b/tests/UnitedKingdom/EasterMondayTest.php
index c8e6f51a2..309d2082f 100644
--- a/tests/UnitedKingdom/EasterMondayTest.php
+++ b/tests/UnitedKingdom/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/England/BoxingDayTest.php b/tests/UnitedKingdom/England/BoxingDayTest.php
index 02ba75f21..c70e80028 100644
--- a/tests/UnitedKingdom/England/BoxingDayTest.php
+++ b/tests/UnitedKingdom/England/BoxingDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -44,8 +47,8 @@ public function testHoliday(int $year, string $expected): void
 
         if (\in_array((int) $date->format('w'), [0, 6], true)) {
             $date->add(new \DateInterval('P2D'));
-            $this->assertHoliday(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, $date);
-            $this->assertHolidayType(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, Holiday::TYPE_BANK);
+            $this->assertHoliday(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, $date);
+            $this->assertHolidayType(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, Holiday::TYPE_BANK);
         }
     }
 
diff --git a/tests/UnitedKingdom/England/ChristmasDayTest.php b/tests/UnitedKingdom/England/ChristmasDayTest.php
index ccb38f337..3cd366bca 100644
--- a/tests/UnitedKingdom/England/ChristmasDayTest.php
+++ b/tests/UnitedKingdom/England/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -44,8 +47,8 @@ public function testHoliday(int $year, string $expected): void
 
         if (\in_array((int) $date->format('w'), [0, 6], true)) {
             $date->add(new \DateInterval('P2D'));
-            $this->assertHoliday(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, $date);
-            $this->assertHolidayType(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, Holiday::TYPE_BANK);
+            $this->assertHoliday(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, $date);
+            $this->assertHolidayType(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, Holiday::TYPE_BANK);
         }
     }
 
diff --git a/tests/UnitedKingdom/England/EasterMondayTest.php b/tests/UnitedKingdom/England/EasterMondayTest.php
index 9f71c5ea2..53ddde421 100644
--- a/tests/UnitedKingdom/England/EasterMondayTest.php
+++ b/tests/UnitedKingdom/England/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/England/EnglandBaseTestCase.php b/tests/UnitedKingdom/England/EnglandBaseTestCase.php
index 5d0613cf9..5fb20e8b0 100644
--- a/tests/UnitedKingdom/England/EnglandBaseTestCase.php
+++ b/tests/UnitedKingdom/England/EnglandBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/England/EnglandTest.php b/tests/UnitedKingdom/England/EnglandTest.php
index f6f168c83..509065ccd 100644
--- a/tests/UnitedKingdom/England/EnglandTest.php
+++ b/tests/UnitedKingdom/England/EnglandTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/England/GoodFridayTest.php b/tests/UnitedKingdom/England/GoodFridayTest.php
index 8a824d1a9..b7838c9bc 100644
--- a/tests/UnitedKingdom/England/GoodFridayTest.php
+++ b/tests/UnitedKingdom/England/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/England/MayDayBankHolidayTest.php b/tests/UnitedKingdom/England/MayDayBankHolidayTest.php
index 49244705c..92533cb03 100644
--- a/tests/UnitedKingdom/England/MayDayBankHolidayTest.php
+++ b/tests/UnitedKingdom/England/MayDayBankHolidayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/England/NewYearsDayTest.php b/tests/UnitedKingdom/England/NewYearsDayTest.php
index ec65b3590..87d9bb7e5 100644
--- a/tests/UnitedKingdom/England/NewYearsDayTest.php
+++ b/tests/UnitedKingdom/England/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/England/SpringBankHolidayTest.php b/tests/UnitedKingdom/England/SpringBankHolidayTest.php
index a98201e7f..d87727255 100644
--- a/tests/UnitedKingdom/England/SpringBankHolidayTest.php
+++ b/tests/UnitedKingdom/England/SpringBankHolidayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/England/SummerBankHolidayTest.php b/tests/UnitedKingdom/England/SummerBankHolidayTest.php
index fa5660e12..3e2aa1476 100644
--- a/tests/UnitedKingdom/England/SummerBankHolidayTest.php
+++ b/tests/UnitedKingdom/England/SummerBankHolidayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/GoodFridayTest.php b/tests/UnitedKingdom/GoodFridayTest.php
index 0d7a9585f..5e806955c 100644
--- a/tests/UnitedKingdom/GoodFridayTest.php
+++ b/tests/UnitedKingdom/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/KingCharlesCoronationBankHolidayTest.php b/tests/UnitedKingdom/KingCharlesCoronationBankHolidayTest.php
index 9aa54299d..dc200e378 100644
--- a/tests/UnitedKingdom/KingCharlesCoronationBankHolidayTest.php
+++ b/tests/UnitedKingdom/KingCharlesCoronationBankHolidayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/MayDayBankHolidayTest.php b/tests/UnitedKingdom/MayDayBankHolidayTest.php
index d3a4d1528..b4d0eadc8 100644
--- a/tests/UnitedKingdom/MayDayBankHolidayTest.php
+++ b/tests/UnitedKingdom/MayDayBankHolidayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/MotheringSundayTest.php b/tests/UnitedKingdom/MotheringSundayTest.php
index a5fdf526b..c0741a59b 100644
--- a/tests/UnitedKingdom/MotheringSundayTest.php
+++ b/tests/UnitedKingdom/MotheringSundayTest.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/NewYearsDayTest.php b/tests/UnitedKingdom/NewYearsDayTest.php
index 111fd982b..c15a19332 100644
--- a/tests/UnitedKingdom/NewYearsDayTest.php
+++ b/tests/UnitedKingdom/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/NorthernIreland/BattleOfTheBoyneTest.php b/tests/UnitedKingdom/NorthernIreland/BattleOfTheBoyneTest.php
index a76ebc764..b71ad7f1b 100644
--- a/tests/UnitedKingdom/NorthernIreland/BattleOfTheBoyneTest.php
+++ b/tests/UnitedKingdom/NorthernIreland/BattleOfTheBoyneTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -49,7 +52,7 @@ public function testHoliday(int $year, string $expected): void
 
         if (\in_array((int) $date->format('w'), [0, 6], true)) {
             $date->modify('next monday');
-            $this->assertHoliday(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, $date);
+            $this->assertHoliday(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, $date);
         }
     }
 
diff --git a/tests/UnitedKingdom/NorthernIreland/BoxingDayTest.php b/tests/UnitedKingdom/NorthernIreland/BoxingDayTest.php
index 9af416e6c..6dfeac991 100644
--- a/tests/UnitedKingdom/NorthernIreland/BoxingDayTest.php
+++ b/tests/UnitedKingdom/NorthernIreland/BoxingDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -44,8 +47,8 @@ public function testHoliday(int $year, string $expected): void
 
         if (\in_array((int) $date->format('w'), [0, 6], true)) {
             $date->add(new \DateInterval('P2D'));
-            $this->assertHoliday(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, $date);
-            $this->assertHolidayType(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, Holiday::TYPE_BANK);
+            $this->assertHoliday(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, $date);
+            $this->assertHolidayType(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, Holiday::TYPE_BANK);
         }
     }
 
diff --git a/tests/UnitedKingdom/NorthernIreland/ChristmasDayTest.php b/tests/UnitedKingdom/NorthernIreland/ChristmasDayTest.php
index e8e7fbaf0..e54f944cc 100644
--- a/tests/UnitedKingdom/NorthernIreland/ChristmasDayTest.php
+++ b/tests/UnitedKingdom/NorthernIreland/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -44,8 +47,8 @@ public function testHoliday(int $year, string $expected): void
 
         if (\in_array((int) $date->format('w'), [0, 6], true)) {
             $date->add(new \DateInterval('P2D'));
-            $this->assertHoliday(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, $date);
-            $this->assertHolidayType(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, Holiday::TYPE_BANK);
+            $this->assertHoliday(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, $date);
+            $this->assertHolidayType(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, Holiday::TYPE_BANK);
         }
     }
 
diff --git a/tests/UnitedKingdom/NorthernIreland/EasterMondayTest.php b/tests/UnitedKingdom/NorthernIreland/EasterMondayTest.php
index ab46f8a46..912e35572 100644
--- a/tests/UnitedKingdom/NorthernIreland/EasterMondayTest.php
+++ b/tests/UnitedKingdom/NorthernIreland/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/NorthernIreland/GoodFridayTest.php b/tests/UnitedKingdom/NorthernIreland/GoodFridayTest.php
index e84d1753b..8b103860c 100644
--- a/tests/UnitedKingdom/NorthernIreland/GoodFridayTest.php
+++ b/tests/UnitedKingdom/NorthernIreland/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/NorthernIreland/MayDayBankHolidayTest.php b/tests/UnitedKingdom/NorthernIreland/MayDayBankHolidayTest.php
index cb41ce347..cbeb4b4ed 100644
--- a/tests/UnitedKingdom/NorthernIreland/MayDayBankHolidayTest.php
+++ b/tests/UnitedKingdom/NorthernIreland/MayDayBankHolidayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/NorthernIreland/NewYearsDayTest.php b/tests/UnitedKingdom/NorthernIreland/NewYearsDayTest.php
index fe87c6a46..bdb103e27 100644
--- a/tests/UnitedKingdom/NorthernIreland/NewYearsDayTest.php
+++ b/tests/UnitedKingdom/NorthernIreland/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/NorthernIreland/NorthernIrelandBaseTestCase.php b/tests/UnitedKingdom/NorthernIreland/NorthernIrelandBaseTestCase.php
index c0e0db9fa..7f1cc90f8 100644
--- a/tests/UnitedKingdom/NorthernIreland/NorthernIrelandBaseTestCase.php
+++ b/tests/UnitedKingdom/NorthernIreland/NorthernIrelandBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/NorthernIreland/NorthernIrelandTest.php b/tests/UnitedKingdom/NorthernIreland/NorthernIrelandTest.php
index 85b949316..bba772122 100644
--- a/tests/UnitedKingdom/NorthernIreland/NorthernIrelandTest.php
+++ b/tests/UnitedKingdom/NorthernIreland/NorthernIrelandTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/NorthernIreland/SpringBankHolidayTest.php b/tests/UnitedKingdom/NorthernIreland/SpringBankHolidayTest.php
index 8a5bc4724..8861bd9aa 100644
--- a/tests/UnitedKingdom/NorthernIreland/SpringBankHolidayTest.php
+++ b/tests/UnitedKingdom/NorthernIreland/SpringBankHolidayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/NorthernIreland/StPatricksDayTest.php b/tests/UnitedKingdom/NorthernIreland/StPatricksDayTest.php
index 6f1b84cc0..b02efe38b 100644
--- a/tests/UnitedKingdom/NorthernIreland/StPatricksDayTest.php
+++ b/tests/UnitedKingdom/NorthernIreland/StPatricksDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -49,7 +52,7 @@ public function testHoliday(int $year, string $expected): void
 
         if (\in_array((int) $date->format('w'), [0, 6], true)) {
             $date->modify('next monday');
-            $this->assertHoliday(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, $date);
+            $this->assertHoliday(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, $date);
         }
     }
 
diff --git a/tests/UnitedKingdom/NorthernIreland/SummerBankHolidayTest.php b/tests/UnitedKingdom/NorthernIreland/SummerBankHolidayTest.php
index fe912a8c3..a9198c914 100644
--- a/tests/UnitedKingdom/NorthernIreland/SummerBankHolidayTest.php
+++ b/tests/UnitedKingdom/NorthernIreland/SummerBankHolidayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/PlatinumJubileeBankHolidayTest.php b/tests/UnitedKingdom/PlatinumJubileeBankHolidayTest.php
index 041273622..1ee308483 100644
--- a/tests/UnitedKingdom/PlatinumJubileeBankHolidayTest.php
+++ b/tests/UnitedKingdom/PlatinumJubileeBankHolidayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/QueenElizabethFuneralBankHolidayTest.php b/tests/UnitedKingdom/QueenElizabethFuneralBankHolidayTest.php
index 5c5337375..40731e241 100644
--- a/tests/UnitedKingdom/QueenElizabethFuneralBankHolidayTest.php
+++ b/tests/UnitedKingdom/QueenElizabethFuneralBankHolidayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/Scotland/BoxingDayTest.php b/tests/UnitedKingdom/Scotland/BoxingDayTest.php
index 706763574..30f9aae8f 100644
--- a/tests/UnitedKingdom/Scotland/BoxingDayTest.php
+++ b/tests/UnitedKingdom/Scotland/BoxingDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -44,8 +47,8 @@ public function testHoliday(int $year, string $expected): void
 
         if (\in_array((int) $date->format('w'), [0, 6], true)) {
             $date->add(new \DateInterval('P2D'));
-            $this->assertHoliday(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, $date);
-            $this->assertHolidayType(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, Holiday::TYPE_BANK);
+            $this->assertHoliday(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, $date);
+            $this->assertHolidayType(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, Holiday::TYPE_BANK);
         }
     }
 
diff --git a/tests/UnitedKingdom/Scotland/ChristmasDayTest.php b/tests/UnitedKingdom/Scotland/ChristmasDayTest.php
index b089a2ba3..2a12100b7 100644
--- a/tests/UnitedKingdom/Scotland/ChristmasDayTest.php
+++ b/tests/UnitedKingdom/Scotland/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -44,8 +47,8 @@ public function testHoliday(int $year, string $expected): void
 
         if (\in_array((int) $date->format('w'), [0, 6], true)) {
             $date->add(new \DateInterval('P2D'));
-            $this->assertHoliday(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, $date);
-            $this->assertHolidayType(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, Holiday::TYPE_BANK);
+            $this->assertHoliday(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, $date);
+            $this->assertHolidayType(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, Holiday::TYPE_BANK);
         }
     }
 
diff --git a/tests/UnitedKingdom/Scotland/GoodFridayTest.php b/tests/UnitedKingdom/Scotland/GoodFridayTest.php
index caf8d596f..7369c6a8d 100644
--- a/tests/UnitedKingdom/Scotland/GoodFridayTest.php
+++ b/tests/UnitedKingdom/Scotland/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/Scotland/MayDayBankHolidayTest.php b/tests/UnitedKingdom/Scotland/MayDayBankHolidayTest.php
index 89c413186..5ac9814f4 100644
--- a/tests/UnitedKingdom/Scotland/MayDayBankHolidayTest.php
+++ b/tests/UnitedKingdom/Scotland/MayDayBankHolidayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/Scotland/NewYearsDayTest.php b/tests/UnitedKingdom/Scotland/NewYearsDayTest.php
index 7ec770b2b..021280f13 100644
--- a/tests/UnitedKingdom/Scotland/NewYearsDayTest.php
+++ b/tests/UnitedKingdom/Scotland/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -54,7 +57,7 @@ public function testHolidayOnAfterEstablishment(int $year, string $expected): vo
 
         if (\in_array((int) $date->format('w'), [0, 6], true)) {
             $date->add(new \DateInterval('P2D'));
-            $this->assertHoliday(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, $date);
+            $this->assertHoliday(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, $date);
         }
     }
 
diff --git a/tests/UnitedKingdom/Scotland/ScotlandBaseTestCase.php b/tests/UnitedKingdom/Scotland/ScotlandBaseTestCase.php
index b62cb9b0c..c76e60658 100644
--- a/tests/UnitedKingdom/Scotland/ScotlandBaseTestCase.php
+++ b/tests/UnitedKingdom/Scotland/ScotlandBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/Scotland/ScotlandTest.php b/tests/UnitedKingdom/Scotland/ScotlandTest.php
index 7414e9869..6a26e6906 100644
--- a/tests/UnitedKingdom/Scotland/ScotlandTest.php
+++ b/tests/UnitedKingdom/Scotland/ScotlandTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/Scotland/SecondNewYearsDayTest.php b/tests/UnitedKingdom/Scotland/SecondNewYearsDayTest.php
index 5d433294f..38791c66d 100644
--- a/tests/UnitedKingdom/Scotland/SecondNewYearsDayTest.php
+++ b/tests/UnitedKingdom/Scotland/SecondNewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -54,7 +57,7 @@ public function testHolidayOnAfterEstablishment(int $year, string $expected): vo
 
         if (\in_array((int) $date->format('w'), [0, 6], true)) {
             $date->add(new \DateInterval('P2D'));
-            $this->assertHoliday(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, $date);
+            $this->assertHoliday(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, $date);
         }
     }
 
diff --git a/tests/UnitedKingdom/Scotland/SpringBankHolidayTest.php b/tests/UnitedKingdom/Scotland/SpringBankHolidayTest.php
index 5ea15793a..df7799ba9 100644
--- a/tests/UnitedKingdom/Scotland/SpringBankHolidayTest.php
+++ b/tests/UnitedKingdom/Scotland/SpringBankHolidayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/Scotland/StAndrewsDayTest.php b/tests/UnitedKingdom/Scotland/StAndrewsDayTest.php
index ad5a748c4..f0b84ccac 100644
--- a/tests/UnitedKingdom/Scotland/StAndrewsDayTest.php
+++ b/tests/UnitedKingdom/Scotland/StAndrewsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -49,7 +52,7 @@ public function testHoliday(int $year, string $expected): void
 
         if (\in_array((int) $date->format('w'), [0, 6], true)) {
             $date->modify('next monday');
-            $this->assertHoliday(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, $date);
+            $this->assertHoliday(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, $date);
         }
     }
 
diff --git a/tests/UnitedKingdom/Scotland/SummerBankHolidayTest.php b/tests/UnitedKingdom/Scotland/SummerBankHolidayTest.php
index 3d24bb8e2..c7c1c959d 100644
--- a/tests/UnitedKingdom/Scotland/SummerBankHolidayTest.php
+++ b/tests/UnitedKingdom/Scotland/SummerBankHolidayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/SpringBankHolidayTest.php b/tests/UnitedKingdom/SpringBankHolidayTest.php
index 43755835e..46a6ce409 100644
--- a/tests/UnitedKingdom/SpringBankHolidayTest.php
+++ b/tests/UnitedKingdom/SpringBankHolidayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/SummerBankHolidayTest.php b/tests/UnitedKingdom/SummerBankHolidayTest.php
index 3a5330465..d211563c4 100644
--- a/tests/UnitedKingdom/SummerBankHolidayTest.php
+++ b/tests/UnitedKingdom/SummerBankHolidayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/UnitedKingdomBaseTestCase.php b/tests/UnitedKingdom/UnitedKingdomBaseTestCase.php
index 0a82c565d..2b8608a8b 100644
--- a/tests/UnitedKingdom/UnitedKingdomBaseTestCase.php
+++ b/tests/UnitedKingdom/UnitedKingdomBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/UnitedKingdomTest.php b/tests/UnitedKingdom/UnitedKingdomTest.php
index 15d657755..90d4d971a 100644
--- a/tests/UnitedKingdom/UnitedKingdomTest.php
+++ b/tests/UnitedKingdom/UnitedKingdomTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -72,7 +75,7 @@ public function testBankHolidays(): void
         $holidays = [
             'easterMonday',
             'secondChristmasDay',
-       ];
+        ];
 
         $year = $this->generateRandomYear();
 
diff --git a/tests/UnitedKingdom/Wales/BoxingDayTest.php b/tests/UnitedKingdom/Wales/BoxingDayTest.php
index 2fd34f441..9f770fcb6 100644
--- a/tests/UnitedKingdom/Wales/BoxingDayTest.php
+++ b/tests/UnitedKingdom/Wales/BoxingDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -44,8 +47,8 @@ public function testHoliday(int $year, string $expected): void
 
         if (\in_array((int) $date->format('w'), [0, 6], true)) {
             $date->add(new \DateInterval('P2D'));
-            $this->assertHoliday(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, $date);
-            $this->assertHolidayType(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, Holiday::TYPE_BANK);
+            $this->assertHoliday(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, $date);
+            $this->assertHolidayType(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, Holiday::TYPE_BANK);
         }
     }
 
diff --git a/tests/UnitedKingdom/Wales/ChristmasDayTest.php b/tests/UnitedKingdom/Wales/ChristmasDayTest.php
index 83ef0087d..1a4114773 100644
--- a/tests/UnitedKingdom/Wales/ChristmasDayTest.php
+++ b/tests/UnitedKingdom/Wales/ChristmasDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -44,8 +47,8 @@ public function testHoliday(int $year, string $expected): void
 
         if (\in_array((int) $date->format('w'), [0, 6], true)) {
             $date->add(new \DateInterval('P2D'));
-            $this->assertHoliday(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, $date);
-            $this->assertHolidayType(self::REGION, 'substituteHoliday:'.self::HOLIDAY, $year, Holiday::TYPE_BANK);
+            $this->assertHoliday(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, $date);
+            $this->assertHolidayType(self::REGION, 'substituteHoliday:' . self::HOLIDAY, $year, Holiday::TYPE_BANK);
         }
     }
 
diff --git a/tests/UnitedKingdom/Wales/EasterMondayTest.php b/tests/UnitedKingdom/Wales/EasterMondayTest.php
index 5154f67d5..1c825e6b6 100644
--- a/tests/UnitedKingdom/Wales/EasterMondayTest.php
+++ b/tests/UnitedKingdom/Wales/EasterMondayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/Wales/GoodFridayTest.php b/tests/UnitedKingdom/Wales/GoodFridayTest.php
index b92ac990c..cf2fc0b18 100644
--- a/tests/UnitedKingdom/Wales/GoodFridayTest.php
+++ b/tests/UnitedKingdom/Wales/GoodFridayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/Wales/MayDayBankHolidayTest.php b/tests/UnitedKingdom/Wales/MayDayBankHolidayTest.php
index c1bd3beb3..433a786fb 100644
--- a/tests/UnitedKingdom/Wales/MayDayBankHolidayTest.php
+++ b/tests/UnitedKingdom/Wales/MayDayBankHolidayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/Wales/NewYearsDayTest.php b/tests/UnitedKingdom/Wales/NewYearsDayTest.php
index bc1147e92..0d11d1b29 100644
--- a/tests/UnitedKingdom/Wales/NewYearsDayTest.php
+++ b/tests/UnitedKingdom/Wales/NewYearsDayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/Wales/SpringBankHolidayTest.php b/tests/UnitedKingdom/Wales/SpringBankHolidayTest.php
index aee6fe472..b42bcb79a 100644
--- a/tests/UnitedKingdom/Wales/SpringBankHolidayTest.php
+++ b/tests/UnitedKingdom/Wales/SpringBankHolidayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/Wales/SummerBankHolidayTest.php b/tests/UnitedKingdom/Wales/SummerBankHolidayTest.php
index 78e335309..55b36f8d7 100644
--- a/tests/UnitedKingdom/Wales/SummerBankHolidayTest.php
+++ b/tests/UnitedKingdom/Wales/SummerBankHolidayTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/Wales/WalesBaseTestCase.php b/tests/UnitedKingdom/Wales/WalesBaseTestCase.php
index 961ab1c69..77033659c 100644
--- a/tests/UnitedKingdom/Wales/WalesBaseTestCase.php
+++ b/tests/UnitedKingdom/Wales/WalesBaseTestCase.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/UnitedKingdom/Wales/WalesTest.php b/tests/UnitedKingdom/Wales/WalesTest.php
index 0f663dabe..fda863e20 100644
--- a/tests/UnitedKingdom/Wales/WalesTest.php
+++ b/tests/UnitedKingdom/Wales/WalesTest.php
@@ -1,8 +1,11 @@
 <?php
 
-declare(strict_types=1);
-/*
- * This file is part of the Yasumi package.
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
diff --git a/tests/YasumiBase.php b/tests/YasumiBase.php
index ee113f0ed..2f83f16b2 100644
--- a/tests/YasumiBase.php
+++ b/tests/YasumiBase.php
@@ -1,9 +1,11 @@
 <?php
 
-declare(strict_types=1);
+declare(strict_types = 1);
 
-/*
- * This file is part of the Yasumi package.
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
  *
  * Copyright (c) 2015 - 2024 AzuyaLabs
  *
@@ -126,7 +128,7 @@ public function assertSubstituteHoliday(
         \DateTimeInterface $expected
     ): void {
         $holidays = Yasumi::create($provider, $year);
-        $holiday = $holidays->getHoliday('substituteHoliday:'.$key);
+        $holiday = $holidays->getHoliday('substituteHoliday:' . $key);
 
         self::assertInstanceOf(SubstituteHoliday::class, $holiday);
         $this->assertDateTime($expected, $holiday);
@@ -152,7 +154,7 @@ public function assertNotSubstituteHoliday(
     ): void {
         $this->assertNotHoliday(
             $provider,
-            'substituteHoliday:'.$key,
+            'substituteHoliday:' . $key,
             $year
         );
     }