Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in C:\laragon\www\Clinic\vendor\phpdocumentor\graphviz\tests\phpDocumentor\PHPStan\MethodReflectionExtensionTest.php:24 Stack trace: #0 {main} thrown in C:\laragon\www\Clinic\vendor\phpdocumentor\graphviz\tests\phpDocumentor\PHPStan\MethodReflectionExtensionTest.php on line 24