@class HDHAHealthPluginHostFeedGenerator, HDProfile, HDUserDomainConceptManager, NSObject, _HKDelayedOperation; @protocol OS_dispatch_queue; @interface HDHealthAppLabConceptObserver : NSObject <HDUserDomainConceptObserver> @property (retain, nonatomic) HDProfile *profile; @property (retain, nonatomic) HDUserDomainConceptManager *userDomainConceptManager; @property (retain, nonatomic) NSObject<OS_dispatch_queue> *debounceQueue; @property (retain, nonatomic) _HKDelayedOperation *delayedOperation; @property (retain, nonatomic) HDHAHealthPluginHostFeedGenerator *feedGenerator; - (void)userDomainConceptManager:(id)a0 didAddUserDomainConcepts:(id)a1; - (void)runBackgroundGenerationForNewUserDomainConcepts; - (void)dealloc; - (id)initWithProfile:(id)a0; - (void)userDomainConceptManager:(id)a0 didUpdateUserDomainConcepts:(id)a1; - (void)userDomainConceptManager:(id)a0 didJournalUserDomainConcepts:(id)a1; - (void)debounceRunBackgroundGenerationForNewUserDomainConcepts; - (void)userDomainConceptManager:(id)a0 didDeleteUserDomainConcepts:(id)a1; - (id)initWithProfile:(id)a0 debounceTime:(double)a1; - (void).cxx_destruct; @end