Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in C:\laragon\www\api\quicknode\freeze\vendor\iexbase\tron-api\tests\TronTest.php:8 Stack trace: #0 {main} thrown in C:\laragon\www\api\quicknode\freeze\vendor\iexbase\tron-api\tests\TronTest.php on line 8