@class NSString, FMFuture; @interface FMPromise : NSObject <FMPromise> @property (readonly) FMFuture *future; @property (copy, nonatomic) NSString *descriptor; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (BOOL)finishWithResult:(id)a0; - (id)init; - (id)initWithFuture:(id)a0; - (BOOL)finishWithNoResult; - (BOOL)finishWithResult:(id)a0 error:(id)a1; - (id /* block */)errorOnlyCompletionHandlerAdapter; - (id /* block */)completionHandlerAdapter; - (void).cxx_destruct; - (BOOL)finishWithError:(id)a0; @end