@class NSObject, NSString, BSServiceQuality, BSServiceConnection; @protocol OS_dispatch_queue; @interface DNDRemoteAvailabilityServiceConnection : NSObject <DNDRemoteAvailabilityServiceServerProtocol> { BSServiceConnection *_queue_connection; struct os_unfair_lock_s { unsigned int _os_unfair_lock_opaque; } _lock; BSServiceQuality *_queuePriority; NSObject<OS_dispatch_queue> *_queue; } @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (id)sharedInstance; + (void)initialize; - (id)init; - (void)getIsLocalUserAvailableWithRequestDetails:(id)a0 completionHandler:(id /* block */)a1; - (void)_queue_invalidateConnection; - (void)_queue_createConnection; - (void).cxx_destruct; - (id)_queue_remoteTarget; @end