Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/kevalayqueen/public_html/newtransfer/vendor/danog/tg-file-decoder/tests/IntegrationTest.php:16 Stack trace: #0 {main} thrown in /home/kevalayqueen/public_html/newtransfer/vendor/danog/tg-file-decoder/tests/IntegrationTest.php on line 16