@class HKDarwinNotificationDataSource, NPSDomainAccessor, HKNanoRegistryPairingAndSwitchingNotificationDataSource; @interface HKWatchLowPowerModeDataSource : HKObserverBridge @property (readonly, nonatomic) HKDarwinNotificationDataSource *darwinNotificationDataSource; @property (readonly, nonatomic) HKNanoRegistryPairingAndSwitchingNotificationDataSource *devicePairingAndSwitchingDataSource; @property (readonly, nonatomic) NPSDomainAccessor *carouselDomainAccessor; - (id)init; - (BOOL)isWatchLowPowerModeEnabled; - (void)unregisterObserver:(id)a0; - (void)unregisterBridgedObserver:(id)a0 forKey:(id)a1; - (id)initWithDarwinNotificationDataSource:(id)a0 devicePairingAndSwitchingNotificationDataSource:(id)a1 carouselDomainAccessor:(id)a2; - (void).cxx_destruct; - (void)registerObserver:(id)a0 onLowPowerModeChange:(id /* block */)a1; - (id)initWithDarwinNotificationDataSource:(id)a0 devicePairingAndSwitchingNotificationDataSource:(id)a1; - (id)makeAndRegisterBridgedObserverForKey:(id)a0 handle:(id)a1; - (id)initWithCarouselDomainAccessor:(id)a0; @end