services: _defaults: autoconfigure: true file.event.subscriber: class: Drupal\file\EventSubscriber\FileEventSubscriber arguments: ['@config.factory', '@transliteration', '@language_manager'] file.usage: class: Drupal\file\FileUsage\DatabaseFileUsageBackend arguments: ['@config.factory', '@database', 'file_usage'] tags: - { name: backend_overridable } file.upload_handler: class: Drupal\file\Upload\FileUploadHandler arguments: ['@file_system', '@entity_type.manager', '@stream_wrapper_manager', '@event_dispatcher', '@file.mime_type.guesser', '@current_user', '@request_stack', '@file.repository', '@file.validator', '@lock', '@validation.basic_recursive_validator_factory'] Drupal\file\Upload\FileUploadHandler: '@file.upload_handler' file.repository: class: Drupal\file\FileRepository arguments: [ '@file_system', '@stream_wrapper_manager', '@entity_type.manager', '@module_handler', '@file.usage', '@current_user' ] Drupal\file\FileRepositoryInterface: '@file.repository' file.recursive_validator_factory: class: Drupal\file\Validation\RecursiveValidatorFactory arguments: ['@class_resolver', '@typed_data_manager'] Drupal\file\Validation\RecursiveValidatorFactory: '@file.recursive_validator_factory' file.recursive_validator: class: Symfony\Component\Validator\Validator\ValidatorInterface factory: ['@file.recursive_validator_factory', 'createValidator'] file.validator: class: Drupal\file\Validation\FileValidator arguments: ['@file.recursive_validator', '@validation.constraint', '@event_dispatcher', '@module_handler'] Drupal\file\Validation\FileValidatorInterface: '@file.validator' file.input_stream_file_writer: class: Drupal\file\Upload\InputStreamFileWriter arguments: ['@file_system'] Drupal\file\Upload\InputStreamFileWriterInterface: '@file.input_stream_file_writer'