System/Library/PrivateFrameworks/HealthDaemon.framework

HDActivityCacheSyncEntity.h

NSObject
>
HDDataSyncEntity
>
HDSampleSyncEntity

@interface HDActivityCacheSyncEntity : HDSampleSyncEntity

+ (id)syncEntityIdentifier;
+ (id)_basePruningPredicateForDate:(id)a0 profile:(id)a1;
+ (id)_objectWithCodable:(id)a0 collection:(id)a1;
+ (Class)_syncedSampleTypeClass;
+ (Class)healthEntityClass;
+ (int)nanoSyncObjectType;

@end