@class NSObject, MTPromise, NSDate; @protocol OS_dispatch_source; @interface MTPromiseWithTimeout : NSObject @property (retain, nonatomic) NSDate *startDate; @property (retain, nonatomic) MTPromise *promise; @property (retain, nonatomic) NSObject<OS_dispatch_source> *dispatchSourceTimer; - (void)finishWithResult:(id)a0; - (void)dealloc; - (void).cxx_destruct; - (void)finishWithError:(id)a0; - (id)initWithTimeout:(double)a0 queue:(id)a1 timeoutBlock:(id /* block */)a2; @end