Your requirements could not be resolved to an installable set of packages. Problem 1 - phpunit/phpunit[9.6.12, ..., 9.6.19] require phpunit/php-code-coverage ^9.2.28 -> satisfiable by phpunit/php-code-coverage[9.2.28, 9.2.29, 9.2.30, 9.2.31]. - phpunit/phpunit[9.5.16, ..., 9.6.11] require phpunit/php-code-coverage ^9.2.13 -> satisfiable by phpunit/php-code-coverage[9.2.13, ..., 9.2.31]. - phpunit/phpunit[9.5.10, ..., 9.5.14] require phpunit/php-code-coverage ^9.2.7 -> satisfiable by phpunit/php-code-coverage[9.2.7, ..., 9.2.31]. - phpunit/phpunit[9.5.0, ..., 9.5.9] require phpunit/php-code-coverage ^9.2.3 -> satisfiable by phpunit/php-code-coverage[9.2.3, ..., 9.2.31]. - phpunit/phpunit[9.4.0, ..., 9.4.4] require phpunit/php-code-coverage ^9.2 -> satisfiable by phpunit/php-code-coverage[9.2.0, ..., 9.2.31]. - phpunit/phpunit 9.3.11 requires phpunit/php-code-coverage ^9.1.11 -> satisfiable by phpunit/php-code-coverage[9.1.11, ..., 9.2.31]. - phpunit/phpunit[9.3.8, ..., 9.3.10] require phpunit/php-code-coverage ^9.1.5 -> satisfiable by phpunit/php-code-coverage[9.1.5, ..., 9.2.31]. - phpunit/phpunit[9.3.4, ..., 9.3.7] require phpunit/php-code-coverage ^9.1.1 -> satisfiable by phpunit/php-code-coverage[9.1.1, ..., 9.2.31]. - phpunit/phpunit[9.3.0, ..., 9.3.3] require phpunit/php-code-coverage ^9.0 -> satisfiable by phpunit/php-code-coverage[9.0.0, ..., 9.2.31]. - phpunit/phpunit[9.0.0, ..., 9.2.6] require php ^7.3 -> your php version (8.3.6) does not satisfy that requirement. - phpunit/php-code-coverage[9.0.0, ..., 9.1.2] require nikic/php-parser ^4.7 -> satisfiable by nikic/php-parser[v4.7.0, ..., 4.x-dev] from composer repo (https://repo.packagist.org) but nikic/php-parser is the root package and cannot be modified. See https://getcomposer.org/dep-on-root for details and assistance. - phpunit/php-code-coverage[9.1.3, ..., 9.2.2] require nikic/php-parser ^4.8 -> satisfiable by nikic/php-parser[v4.8.0, ..., 4.x-dev] from composer repo (https://repo.packagist.org) but nikic/php-parser is the root package and cannot be modified. See https://getcomposer.org/dep-on-root for details and assistance. - phpunit/php-code-coverage[9.2.3, ..., 9.2.6] require nikic/php-parser ^4.10.2 -> satisfiable by nikic/php-parser[v4.10.2, ..., 4.x-dev] from composer repo (https://repo.packagist.org) but nikic/php-parser is the root package and cannot be modified. See https://getcomposer.org/dep-on-root for details and assistance. - phpunit/php-code-coverage 9.2.7 requires nikic/php-parser ^4.12.0 -> satisfiable by nikic/php-parser[v4.12.0, ..., 4.x-dev] from composer repo (https://repo.packagist.org) but nikic/php-parser is the root package and cannot be modified. See https://getcomposer.org/dep-on-root for details and assistance. - phpunit/php-code-coverage[9.2.8, ..., 9.2.15] require nikic/php-parser ^4.13.0 -> satisfiable by nikic/php-parser[v4.13.0, ..., 4.x-dev] from composer repo (https://repo.packagist.org) but nikic/php-parser is the root package and cannot be modified. See https://getcomposer.org/dep-on-root for details and assistance. - phpunit/php-code-coverage[9.2.16, ..., 9.2.24] require nikic/php-parser ^4.14 -> satisfiable by nikic/php-parser[v4.14.0, ..., 4.x-dev] from composer repo (https://repo.packagist.org) but nikic/php-parser is the root package and cannot be modified. See https://getcomposer.org/dep-on-root for details and assistance. - phpunit/php-code-coverage[9.2.25, ..., 9.2.29] require nikic/php-parser ^4.15 -> satisfiable by nikic/php-parser[v4.15.0, ..., 4.x-dev] from composer repo (https://repo.packagist.org) but nikic/php-parser is the root package and cannot be modified. See https://getcomposer.org/dep-on-root for details and assistance. - phpunit/php-code-coverage[9.2.30, ..., 9.2.31] require nikic/php-parser ^4.18 || ^5.0 -> satisfiable by nikic/php-parser[dev-master, v4.18.0, v4.19.0, v4.19.1, 4.x-dev, v5.0.0alpha1, ..., 5.0.x-dev (alias of dev-master)] from composer repo (https://repo.packagist.org) but nikic/php-parser is the root packa

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