@interface HealthMobilityUI.WalkingSteadinessAdvertisableFeatureSource : NSObject <HKMobilityWalkingSteadinessFeatureStatusManagerObserver> { void /* unknown type, empty encoding */ healthStore; void /* unknown type, empty encoding */ queue; void /* unknown type, empty encoding */ featureStatusManager; void /* unknown type, empty encoding */ featureOnboardingManager; void /* unknown type, empty encoding */ countryProvider; void /* unknown type, empty encoding */ identifier; void /* unknown type, empty encoding */ delegate; } - (void)featureStatusManager:(id)a0 didUpdateNotificationStatus:(id)a1; - (void)featureStatusManager:(id)a0 didUpdateOnboardingStatus:(id)a1; - (id)init; - (void)dealloc; - (void).cxx_destruct; @end