Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in C:\xampp\htdocs\hoteline\vendor\symfony\console\Tests\Formatter\OutputFormatterTest.php:18
Stack trace:
#0 {main}
thrown in C:\xampp\htdocs\hoteline\vendor\symfony\console\Tests\Formatter\OutputFormatterTest.php on line 18