#ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_WEBAUDIO_BIQUAD_FILTER_HANDLER_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_WEBAUDIO_BIQUAD_FILTER_HANDLER_H_
#include "base/memory/scoped_refptr.h"
#include "base/memory/weak_ptr.h"
#include "base/task/single_thread_task_runner.h"
#include "third_party/blink/renderer/modules/webaudio/audio_basic_processor_handler.h"
namespace blink {
class AudioNode;
class AudioParamHandler;
class BiquadFilterHandler final : public AudioBasicProcessorHandler { … };
}
#endif