chromium/third_party/blink/renderer/core/css/cssom/css_unit_value.h

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_CSS_CSSOM_CSS_UNIT_VALUE_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_CSS_CSSOM_CSS_UNIT_VALUE_H_

#include <optional>

#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/core/css/css_numeric_literal_value.h"
#include "third_party/blink/renderer/core/css/cssom/css_numeric_value.h"
#include "third_party/blink/renderer/platform/wtf/casting.h"

namespace WTF {
class StringBuilder;
}  // namespace WTF

namespace blink {

// Represents numeric values that can be expressed as a single number plus a
// unit (or a naked number or percentage).
// See CSSUnitValue.idl for more information about this class.
class CORE_EXPORT CSSUnitValue final : public CSSNumericValue { … };

template <>
struct DowncastTraits<CSSUnitValue> { … };

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_CORE_CSS_CSSOM_CSS_UNIT_VALUE_H_