Warning: Unsupported declare 'strict_types' in C:\Apache24\htdocs\zz_drupal\core\modules\ckeditor5\tests\src\FunctionalJavascript\ImageTestBase.php on line 3

Fatal error: Class 'Drupal\Tests\ckeditor5\FunctionalJavascript\CKEditor5TestBase' not found in C:\Apache24\htdocs\zz_drupal\core\modules\ckeditor5\tests\src\FunctionalJavascript\ImageTestBase.php on line 17