@class AUAudioUnitBusArray, AVAudioPCMBuffer, AUAudioUnitBus; @interface REOutputStageAudioUnit : AUAudioUnit { AVAudioPCMBuffer *_inputBuffer; AUAudioUnitBus *_inputBus; AUAudioUnitBusArray *_inputBusArray; AUAudioUnitBus *_outputBus; AUAudioUnitBusArray *_outputBusArray; struct atomic<int> { struct __cxx_atomic_impl<int, std::__cxx_atomic_base_impl<int>> { _Atomic int __a_value; } __a_; } _clipCount; } - (void).cxx_destruct; - (id)initWithComponentDescription:(struct AudioComponentDescription { unsigned int x0; unsigned int x1; unsigned int x2; unsigned int x3; unsigned int x4; })a0 options:(unsigned int)a1 error:(id *)a2; - (BOOL)allocateRenderResourcesAndReturnError:(id *)a0; - (id)channelCapabilities; - (void)deallocateRenderResources; - (id)inputBusses; - (id /* block */)internalRenderBlock; - (id)outputBusses; @end