@class NSString, NSArray, CMContinuityCaptureTransportSidecarDevice, NSObject; @protocol OS_dispatch_queue, ContinuityCaptureTaskDelegate; @interface CMContinuityCaptureSidecarTransportBase : NSObject <CMContinuityCaptureTransportMessaging> { NSObject<OS_dispatch_queue> *_queue; id<ContinuityCaptureTaskDelegate> _delegate; BOOL _pendingTimeSyncCallback; NSArray *_sidebandIdentfiers; NSArray *_mediaIdentfiers; } @property (readonly, retain) CMContinuityCaptureTransportSidecarDevice *device; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (id)debugInfo; - (void)observeValueForKeyPath:(id)a0 ofObject:(id)a1 change:(id)a2 context:(void *)a3; - (void).cxx_destruct; - (void)setTaskDelegate:(id)a0; - (void)sendMessage:(id)a0 message:(id)a1 completion:(id /* block */)a2; - (void)_enqueueResponse:(id)a0 identifier:(id)a1; - (void)createTimeSyncClockForSession:(id)a0 completion:(id /* block */)a1; - (void)enqueueResponse:(id)a0 identifier:(id)a1; - (id)initWithDevice:(id)a0 queue:(id)a1 taskDelegate:(id)a2; - (void)resetDevice:(id)a0; - (void)setupMediaSidecarStreamForIdentifier:(id)a0 type:(long long)a1 completion:(id /* block */)a2; - (void)setupSidebandSidecarStreamForIdentifier:(id)a0 type:(long long)a1 completion:(id /* block */)a2; - (void)setupSidecarStreams; - (void)teardownSidecarStreams; @end