Fatal error: Uncaught Error: Class "PHP_CodeSniffer\Tests\Standards\AbstractSniffUnitTest" not found in I:\www\pvcUtils\vendor\squizlabs\php_codesniffer\src\Standards\PSR12\Tests\Properties\ConstantVisibilityUnitTest.php:14 Stack trace: #0 {main} thrown in I:\www\pvcUtils\vendor\squizlabs\php_codesniffer\src\Standards\PSR12\Tests\Properties\ConstantVisibilityUnitTest.php on line 14