@class NSString; @interface HMFTimerManagerDefaultDataSource : NSObject <HMFTimerManagerDataSource> @property (readonly, nonatomic) double currentTime; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (id)timerWithTimeInterval:(double)a0 options:(unsigned long long)a1; @end