@class NSObject; @protocol OS_dispatch_queue; @interface ENStoreClient : NSObject @property (retain, nonatomic) NSObject<OS_dispatch_queue> *queue; - (id)init; - (void)handleError:(id)a0; - (void).cxx_destruct; - (void)invokeAsyncBlock:(id /* block */)a0 completion:(id /* block */)a1; - (void)invokeAsyncBoolBlock:(id /* block */)a0 completion:(id /* block */)a1; - (void)invokeAsyncInt32Block:(id /* block */)a0 completion:(id /* block */)a1; - (void)invokeAsyncObjectBlock:(id /* block */)a0 completion:(id /* block */)a1; @end