#ifndef THIRD_PARTY_BLINK_RENDERER_BINDINGS_CORE_V8_V8_UNDERLYING_SOURCE_H_
#define THIRD_PARTY_BLINK_RENDERER_BINDINGS_CORE_V8_V8_UNDERLYING_SOURCE_H_
#include "base/containers/span.h"
#include "third_party/blink/renderer/bindings/core/v8/v8_readable_stream_type.h"
#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/platform/bindings/dictionary_base.h"
#include "third_party/blink/renderer/platform/heap/member.h"
namespace blink {
class ExceptionState;
class V8UnderlyingSourceCancelCallback;
class V8UnderlyingSourcePullCallback;
class V8UnderlyingSourceStartCallback;
class CORE_EXPORT UnderlyingSource : public bindings::DictionaryBase { … };
}
#endif