Symfony\Component\Form\Extension\DependencyInjection\DependencyInjectionExtension Symfony\Component\Form\FormFactory Symfony\Component\Form\Extension\Validator\ValidatorTypeGuesser Symfony\Component\Form\Extension\Csrf\CsrfProvider\SessionCsrfProvider Symfony\Component\HttpFoundation\File\SessionBasedTemporaryStorage abcdef %file.temporary_storage.secret% %kernel.cache_dir%/upload