@class NSString; @protocol FCStreaming; @interface FCTransformedStream : NSObject @property (copy, nonatomic) id /* block */ transformBlock; @property (retain, nonatomic) id stream; @property (readonly, nonatomic, getter=isFinished) BOOL finished; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; @end