@interface ActivityAwardsServices.ActivityAwardsQueryListener : NSObject <ACHAchievementStoreObserving> { void /* unknown type, empty encoding */ endpoint; void /* unknown type, empty encoding */ achievementStore; } - (void)achievementStore:(id)a0 didRemoveAchievements:(id)a1; - (void)achievementStore:(id)a0 didAddAchievements:(id)a1; - (void)achievementStoreDidFinishInitialFetch:(id)a0; - (void)achievementStore:(id)a0 didUpdateAchievements:(id)a1; - (id)init; - (void).cxx_destruct; @end