TunerDevice: update type of interface User._stream to stream.Transform
TunerDevice: update type of interface User._stream to stream.Transform

kanreisa/Mirakurun,kanreisa/Mirakurun,kanreisa/Mirakurun,Chinachu/Mirakurun,Chinachu/Mirakurun,Chinachu/Mirakurun,Chinachu/Mirakurun