@class NSString, AFNotifyObserver, NSObject; @protocol OS_dispatch_queue, AFBluetoothWirelessSplitterSessionStateObserverDelegate; @interface AFBluetoothWirelessSplitterSessionStateObserver : NSObject <AFNotifyObserverDelegate, AFInvalidating> { NSObject<OS_dispatch_queue> *_queue; id<AFBluetoothWirelessSplitterSessionStateObserverDelegate> _delegate; AFNotifyObserver *_notifyObserver; } @property (readonly, nonatomic) long long state; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void)_setState:(long long)a0; - (void)notifyObserver:(id)a0 didReceiveNotificationWithToken:(int)a1; - (void)getStateWithCompletion:(id /* block */)a0; - (id)initWithQueue:(id)a0 delegate:(id)a1; - (void)dealloc; - (void)notifyObserver:(id)a0 didChangeStateFrom:(unsigned long long)a1 to:(unsigned long long)a2; - (void)_invalidate; - (void)invalidate; - (void).cxx_destruct; @end