@class MTAlarm; @interface COAlarmOperation : NSObject @property (readonly, copy, nonatomic) MTAlarm *alarm; @property (readonly, copy, nonatomic) id /* block */ completion; @property (readonly, nonatomic) long long type; - (void).cxx_destruct; - (id)initForAdding:(id)a0 completion:(id /* block */)a1; - (id)initForRemoving:(id)a0 completion:(id /* block */)a1; - (id)initForUpdating:(id)a0 completion:(id /* block */)a1; - (BOOL)performOperationWithMappedAlarms:(id)a0; @end