Warning: Unsupported declare 'strict_types' in C:\Apache24\htdocs\drupal\core\modules\system\tests\src\Functional\FileTransfer\TestFileTransfer.php on line 3

Fatal error: Class 'Drupal\Core\FileTransfer\FileTransfer' not found in C:\Apache24\htdocs\drupal\core\modules\system\tests\src\Functional\FileTransfer\TestFileTransfer.php on line 12