services: plugin.manager.language_negotiation_method: class: Drupal\language\LanguageNegotiationMethodManager arguments: ['@container.namespaces', '@cache.discovery', '@module_handler'] language_negotiator: class: Drupal\language\LanguageNegotiator arguments: ['@language_manager', '@plugin.manager.language_negotiation_method', '@config.factory', '@settings', '@request_stack'] calls: - [initLanguageManager] language.config_subscriber: class: Drupal\language\EventSubscriber\ConfigSubscriber arguments: ['@language_manager', '@language.default', '@config.factory', '@language_negotiator'] tags: - { name: event_subscriber } language.config_factory_override: class: Drupal\language\Config\LanguageConfigFactoryOverride arguments: ['@config.storage', '@event_dispatcher', '@config.typed', '@language.default'] tags: - { name: config.factory.override, priority: -254 } - { name: event_subscriber } language_converter: class: Drupal\language\LanguageConverter arguments: ['@language_manager'] tags: - { name: paramconverter } lazy: true