@class NSString; @protocol HKSPSyncAnchor; @interface _HKSPEmptySleepSchedule : HKSPSleepSchedule <HKSPXPCObject> @property (class, readonly) BOOL supportsSecureCoding; @property (readonly, nonatomic) id<HKSPSyncAnchor> syncAnchor; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (BOOL)isEmptySleepSchedule; @end