Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in C:\laragon4\www\AlaravelOLD\vendor\phar-io\version\tests\Unit\PreReleaseSuffixTest.php:10 Stack trace: #0 {main} thrown in C:\laragon4\www\AlaravelOLD\vendor\phar-io\version\tests\Unit\PreReleaseSuffixTest.php on line 10