@class CUTResult, NSObject; @protocol OS_dispatch_queue, OS_dispatch_group; @interface _CUTPromise : CUTPromise @property (retain, nonatomic) NSObject<OS_dispatch_queue> *queue; @property (retain, nonatomic) NSObject<OS_dispatch_group> *group; @property (nonatomic) BOOL done; @property (retain, nonatomic) CUTResult *result; - (id)initWithQueue:(id)a0; - (void)_fulfillWithResult:(id)a0; - (void)registerResultBlock:(id /* block */)a0; - (void).cxx_destruct; @end