@interface JPCallbackStream : JPStream @property (copy, nonatomic) id /* block */ readCallback; @property (copy, nonatomic) id /* block */ seekForwardCallback; @property (copy, nonatomic) id /* block */ seekToEndCallback; - (void).cxx_destruct; - (id)initWithReadCallback:(id /* block */)a0 seekForwardCallback:(id /* block */)a1 seekToEndCallback:(id /* block */)a2; @end