Fatal error: Uncaught Error: Class "PHP_CodeSniffer\Tests\Core\AbstractMethodUnitTest" not found in I:\www\pvcDi\vendor\squizlabs\php_codesniffer\tests\Core\File\GetClassPropertiesTest.php:19 Stack trace: #0 {main} thrown in I:\www\pvcDi\vendor\squizlabs\php_codesniffer\tests\Core\File\GetClassPropertiesTest.php on line 19