1. DomName('SVGTransformList.appendItem')
  2. DocsEditable()
Transform appendItem(Transform item)

Source 

@DomName('SVGTransformList.appendItem')
@DocsEditable()
Transform appendItem(Transform item) => wrap_jso(_blink.BlinkSVGTransformList.instance.appendItem_Callback_1_(unwrap_jso(this), unwrap_jso(item)));