services['event_dispatcher'] ?? self::getEventDispatcherService($container)); if (isset($container->privates['mailer.transport_factory.null'])) { return $container->privates['mailer.transport_factory.null']; } return $container->privates['mailer.transport_factory.null'] = new \Symfony\Component\Mailer\Transport\NullTransportFactory($a, NULL, ($container->privates['logger'] ?? self::getLoggerService($container))); } }