@class HMFMessageDispatcher, NSObject; @protocol OS_dispatch_queue, HMDDuetPredictionSubscriberDataSource; @interface HMDDuetPredictionSubscriber : HMFObject @property (readonly) NSObject<OS_dispatch_queue> *workQueue; @property (readonly) HMFMessageDispatcher *messageDispatcher; @property (weak) id<HMDDuetPredictionSubscriberDataSource> dataSource; @property int duetPredictionsChangedNotificationToken; - (void)_registerForNotifications; - (void)dealloc; - (void)_unregisterForNotifications; - (void).cxx_destruct; - (id)initWithWorkQueue:(id)a0 messageDispatcher:(id)a1 dataSource:(id)a2; @end