@interface WorkoutCore.DataLinkHealthKitClientConnection : NSObject <HKWorkoutSessionDelegate> { void /* unknown type, empty encoding */ store; void /* unknown type, empty encoding */ session; void /* unknown type, empty encoding */ metricsUpdater; void /* unknown type, empty encoding */ notificationHandler; void /* unknown type, empty encoding */ presenceHandler; void /* unknown type, empty encoding */ deltaMetricsPublisher; void /* unknown type, empty encoding */ knownSequences; } - (void)workoutSession:(id)a0 didChangeToState:(long long)a1 fromState:(long long)a2 date:(id)a3; - (void)workoutSession:(id)a0 didFailWithError:(id)a1; - (void)workoutSession:(id)a0 didDisconnectFromRemoteDeviceWithError:(id)a1; - (void)workoutSession:(id)a0 didReceiveDataFromRemoteWorkoutSession:(id)a1; - (void)workoutSession:(id)a0 didReceiveDataFromRemoteDevice:(id)a1; - (id)init; - (void).cxx_destruct; @end