1 files changed, 44 insertions, 0 deletions
diff --git a/dom/svg/SVGSymbolElement.h b/dom/svg/SVGSymbolElement.h
new file mode 100644
index 0000000000..4f49775de2
--- /dev/null
+++ b/dom/svg/SVGSymbolElement.h
@@ -0,0 +1,44 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef DOM_SVG_SVGSYMBOLELEMENT_H_
+#define DOM_SVG_SVGSYMBOLELEMENT_H_
+
+#include "SVGViewportElement.h"
+
+nsresult NS_NewSVGSymbolElement(
+    nsIContent** aResult, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
+
+namespace mozilla::dom {
+
+using SVGSymbolElementBase = SVGViewportElement;
+
+class SVGSymbolElement final : public SVGSymbolElementBase {
+ protected:
+  friend nsresult(::NS_NewSVGSymbolElement(
+      nsIContent** aResult,
+      already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo));
+  explicit SVGSymbolElement(
+      already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
+  ~SVGSymbolElement() = default;
+  JSObject* WrapNode(JSContext* cx, JS::Handle<JSObject*> aGivenProto) override;
+
+  Focusable IsFocusableWithoutStyle(bool aWithMouse) override;
+
+ public:
+  // interfaces:
+  NS_DECL_ISUPPORTS_INHERITED
+
+  NS_IMPL_FROMNODE_WITH_TAG(SVGSymbolElement, kNameSpaceID_SVG, symbol)
+
+  nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
+
+  bool CouldBeRendered() const;
+};
+
+}  // namespace mozilla::dom
+
+#endif  // DOM_SVG_SVGSYMBOLELEMENT_H_