@class NSString; @protocol BPSSubscriber; @interface _BPSMapInner : NSObject <BPSSubscriber> @property (retain, nonatomic) id<BPSSubscriber> downstream; @property (copy, nonatomic) id /* block */ transform; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void)receiveCompletion:(id)a0; - (void)receiveSubscription:(id)a0; - (long long)receiveInput:(id)a0; - (id)initWithDownstream:(id)a0 transform:(id /* block */)a1; - (void).cxx_destruct; - (void)cancel; @end