// https://dom.spec.whatwg.org/#childnode
interface mixin ChildNode {
    [CEReactions, Unscopable] undefined before((Node or Utf16DOMString)... nodes);
    [CEReactions, Unscopable] undefined after((Node or Utf16DOMString)... nodes);
    [CEReactions, Unscopable] undefined replaceWith((Node or Utf16DOMString)... nodes);
    [CEReactions, Unscopable, ImplementedAs=remove_binding] undefined remove();
};
