Fatal error: Uncaught Error: Class "Illuminate\Foundation\Testing\TestCase" not found in D:\projects\php\laragon\www\blog-naver\vendor\laravel\dusk\src\TestCase.php:12 Stack trace: #0 {main} thrown in D:\projects\php\laragon\www\blog-naver\vendor\laravel\dusk\src\TestCase.php on line 12