Fatal error: Uncaught Error: Interface "PHP_CodeSniffer\Sniffs\Sniff" not found in I:\www\pvcUtils\vendor\squizlabs\php_codesniffer\src\Standards\Squiz\Sniffs\Classes\DuplicatePropertySniff.php:15 Stack trace: #0 {main} thrown in I:\www\pvcUtils\vendor\squizlabs\php_codesniffer\src\Standards\Squiz\Sniffs\Classes\DuplicatePropertySniff.php on line 15