class Elements implements List<Element>, Cloneable {

    public Elements before(String html) {
        for (Element element : contents) {
            element.before(html);
        }
        return this;
    }

    public  Elements();
    public  Elements(int initialCapacity);
    public  Elements(Collection<Element> elements);
    public  Elements(List<Element> elements);
    public  Elements(Element... elements);

}