@class MTObserverStore, NSString, NSObject; @protocol OS_dispatch_queue, NAScheduler; @interface MTTimeListener : NSObject <MTAgentNotificationListener> @property (retain, nonatomic) id<NAScheduler> serializer; @property (retain, nonatomic) NSObject<OS_dispatch_queue> *queue; @property (retain, nonatomic) MTObserverStore *observers; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (id)init; - (void)registerObserver:(id)a0; - (BOOL)handlesNotification:(id)a0 ofType:(long long)a1; - (void).cxx_destruct; - (double)assertionTimeOutForNotification:(id)a0 ofType:(long long)a1; - (void)handleNotification:(id)a0 ofType:(long long)a1 completion:(id /* block */)a2; - (id)initWithCallbackScheduler:(id)a0; @end