Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/myclienteu/api-mixmove/vendor/squizlabs/php_codesniffer/tests/Core/Fixer/GenerateDiffTest.php:25 Stack trace: #0 {main} thrown in /home/myclienteu/api-mixmove/vendor/squizlabs/php_codesniffer/tests/Core/Fixer/GenerateDiffTest.php on line 25