From 9927096224e49d3dbfe15088c7f15cf766e39483 Mon Sep 17 00:00:00 2001
From: Bastian Waidelich <b.waidelich@wwwision.de>
Date: Mon, 21 Jun 2021 14:13:25 +0200
Subject: [PATCH] Re-add return type hint that was lost during upmerges

Re-adds the `void` return type for `EmailFinisher::addMessages()`
---
 Classes/Finishers/EmailFinisher.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Classes/Finishers/EmailFinisher.php b/Classes/Finishers/EmailFinisher.php
index 490f707..5f2436f 100644
--- a/Classes/Finishers/EmailFinisher.php
+++ b/Classes/Finishers/EmailFinisher.php
@@ -167,7 +167,7 @@ protected function executeInternal()
         }
     }
 
-    protected function addMessages(SwiftMailerMessage $mail, array $messages)
+    protected function addMessages(SwiftMailerMessage $mail, array $messages): void
     {
         foreach ($messages as $messageFormat => $message) {
             if (count($messages) === 1) {