Deprecated: Symfony\Component\Console\Tests\Helper\HelperSetTest::getGenericMockHelper(): Implicitly marking parameter $helperset as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\laravelcurso\vendor\symfony\console\Tests\Helper\HelperSetTest.php on line 112

Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in C:\Apache24\htdocs\laravelcurso\vendor\symfony\console\Tests\Helper\HelperSetTest.php:18 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\laravelcurso\vendor\symfony\console\Tests\Helper\HelperSetTest.php on line 18