$tfoot function
Creates a tfoot node.
Implementation
TFOOTElement $tfoot(
    {Object? id,
    Object? classes,
    Object? style,
    Map<String, String>? attributes,
    Object? rows,
    bool? hidden,
    bool commented = false}) {
  return TFOOTElement(
      id: id,
      classes: classes,
      style: style,
      attributes: attributes,
      rows: rows,
      hidden: hidden,
      commented: commented);
}