@class NSString, HKHeartbeatSeriesSample; @interface HKHeartbeatSeriesQuery : HKQuery <HKHeartbeatSeriesQueryClientInterface> { id /* block */ _bufferHandler; HKHeartbeatSeriesSample *_heartbeatSeries; } @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (id)clientInterfaceProtocol; - (void)queue_deliverError:(id)a0; - (void).cxx_destruct; - (void)queue_queryDidDeactivate:(id)a0; - (void)_enumerateHeartbeatData:(id)a0 final:(BOOL)a1 handler:(id /* block */)a2; - (void)client_deliverHeartbeats; - (id)initWithHeartbeatSeries:(id)a0 bufferHandler:(id /* block */)a1; - (id)initWithHeartbeatSeries:(id)a0 dataHandler:(id /* block */)a1; @end