#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_MATHML_MATHML_ELEMENT_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_MATHML_MATHML_ELEMENT_H_
#include <optional>
#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/core/dom/element.h"
#include "third_party/blink/renderer/core/mathml_names.h"
#include "third_party/blink/renderer/platform/geometry/length.h"
#include "third_party/blink/renderer/platform/wtf/casting.h"
namespace blink {
class CSSPrimitiveValue;
class CSSToLengthConversionData;
class QualifiedName;
class CORE_EXPORT MathMLElement : public Element { … };
template <>
struct DowncastTraits<MathMLElement> { … };
inline bool Node::HasTagName(const MathMLQualifiedName& name) const { … }
}
#include "third_party/blink/renderer/core/mathml_element_type_helpers.h"
#endif