Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in C:\laragon\www\infinity\vendor\squizlabs\php_codesniffer\tests\Standards\AbstractSniffUnitTest.php:24 Stack trace: #0 {main} thrown in C:\laragon\www\infinity\vendor\squizlabs\php_codesniffer\tests\Standards\AbstractSniffUnitTest.php on line 24