Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/myclienteu/sewosy-api/vendor/squizlabs/php_codesniffer/tests/Core/Fixer/GenerateDiffTest.php:26 Stack trace: #0 {main} thrown in /home/myclienteu/sewosy-api/vendor/squizlabs/php_codesniffer/tests/Core/Fixer/GenerateDiffTest.php on line 26