attach method

@override void attach(covariant DomRenderObject child, { covariant DomRenderObject? after, })

Implementation

@override
void attach(DomRenderObject child, {DomRenderObject? after}) {
  attachChild(child, after, startNode: firstChildNode?.previousSibling);

  if (after == null) {
    _firstChild = child;
  }
  if (after == _lastChild) {
    _lastChild = child;
  }
}