Fatal error: Uncaught Error: Class 'PHP_CodeSniffer\Tests\Core\Ruleset\AbstractRulesetTestCase' not found in C:\laragon\www\infinity\vendor\squizlabs\php_codesniffer\tests\Core\Ruleset\ConstructorTest.php:22 Stack trace: #0 {main} thrown in C:\laragon\www\infinity\vendor\squizlabs\php_codesniffer\tests\Core\Ruleset\ConstructorTest.php on line 22