addExternalElementToElement method

  1. @override
List<Node>? addExternalElementToElement(
  1. Node element,
  2. Object? externalElement, {
  3. DOMTreeMap<Node>? treeMap,
  4. DOMContext<Node>? context,
})
override

Implementation

@override
List<Node>? addExternalElementToElement(
  Node element,
  Object? externalElement, {
  DOMTreeMap<Node>? treeMap,
  DOMContext<Node>? context,
}) {
  if (element is Element && externalElement is Element) {
    element.children.add(externalElement);
    return [externalElement];
  }
  return null;
}