Fatal error: Uncaught Error: Interface 'PHP_CodeSniffer_Sniff' not found in D:\xampp\htdocs\erp_api\vendor\phpunit\php-file-iterator\build\PHPCS\Sniffs\Whitespace\ConcatenationSpacingSniff.php:2 Stack trace: #0 {main} thrown in D:\xampp\htdocs\erp_api\vendor\phpunit\php-file-iterator\build\PHPCS\Sniffs\Whitespace\ConcatenationSpacingSniff.php on line 2