Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in C:\OSPanel\domains\lib.mdomoi.uz\vendor\sebastian\comparator\tests\ComparisonFailureTest.php:18 Stack trace: #0 {main} thrown in C:\OSPanel\domains\lib.mdomoi.uz\vendor\sebastian\comparator\tests\ComparisonFailureTest.php on line 18