@interface _TtCC5Heart32HKHRCardioFitnessChartDataSourceP33_C5D34A3B47D2428452387CC214300E5938HKHRCardioFitnessFeatureStatusObserver : NSObject <HKHRCardioFitnessFeatureStatusManagerObserver> {
    void /* unknown type, empty encoding */ featureStatusManager;
    void /* unknown type, empty encoding */ featureStatusManagerQueue;
    void /* unknown type, empty encoding */ didUpdate;
    void /* unknown type, empty encoding */ currentStatus;
}

- (id)init;
- (void)dealloc;
- (void).cxx_destruct;
- (void)featureStatusManager:(id)a0 didUpdateOnboardingStatus:(id)a1;

@end