@interface HDSPTimeAsleepTrackerSleepTrackingState : HDSPTimeAsleepTrackerStateMachineState + (unsigned long long)defaultEndReason; + (unsigned long long)defaultStartReason; - (void)didExit; - (void)didEnter; - (BOOL)isSleepTrackingState; - (void)sleepSessionEndRequestedInternally; @end