@class HMDBackingStoreCacheGroup; @interface HMDBackingStoreCacheCreateGroupOperation : HMDBackingStoreOperation @property (retain, nonatomic) HMDBackingStoreCacheGroup *record; @property (copy, nonatomic) id /* block */ creationBlock; - (void).cxx_destruct; - (id)initWithZone:(id)a0 owner:(id)a1 rootRecord:(id)a2 subscriptionName:(id)a3 subscription:(id)a4 creationBlock:(id /* block */)a5; - (id)mainReturningError; @end