#import <DOM/DOMTokenList.idl>
#import <DOM/NamedNodeMap.idl>
#import <DOM/Node.idl>
#import <DOM/NodeList.idl>
#import <Geometry/DOMRect.idl>
#import <Geometry/DOMRectList.idl>
#import <CSS/CSSStyleDeclaration.idl>

interface Element : Node {
    readonly attribute DOMString? namespaceURI;
    readonly attribute DOMString? prefix;
    readonly attribute DOMString localName;
    readonly attribute DOMString tagName;

    DOMString? getAttribute(DOMString qualifiedName);
    undefined setAttribute(DOMString qualifiedName, DOMString value);
    [CEReactions] undefined setAttributeNS(DOMString? namespace , DOMString qualifiedName , DOMString value);
    undefined removeAttribute(DOMString qualifiedName);
    boolean hasAttribute(DOMString qualifiedName);
    boolean hasAttributes();
    [SameObject] readonly attribute NamedNodeMap attributes;
    sequence<DOMString> getAttributeNames();

    HTMLCollection getElementsByTagName(DOMString tagName);
    HTMLCollection getElementsByTagNameNS(DOMString? namespace, DOMString localName);
    HTMLCollection getElementsByClassName(DOMString className);

    // FIXME: This should come from a InnerHTML mixin.
    [LegacyNullToEmptyString, CEReactions] attribute DOMString innerHTML;

    [Reflect] attribute DOMString id;
    [Reflect=class] attribute DOMString className;
    [SameObject, PutForwards=value] readonly attribute DOMTokenList classList;

    boolean matches(DOMString selectors);
    Element? closest(DOMString selectors);

    // legacy alias of .matches
    [ImplementedAs=matches] boolean webkitMatchesSelector(DOMString selectors);

    readonly attribute Element? nextElementSibling;
    readonly attribute Element? previousElementSibling;

    [ImplementedAs=style_for_bindings] readonly attribute CSSStyleDeclaration style;

    // FIXME: These should all come from a ParentNode mixin (up to and including children)
    readonly attribute Element? firstElementChild;
    readonly attribute Element? lastElementChild;
    readonly attribute unsigned long childElementCount;

    [CEReactions, Unscopable] undefined prepend((Node or DOMString)... nodes);
    [CEReactions, Unscopable] undefined append((Node or DOMString)... nodes);
    [CEReactions, Unscopable] undefined replaceChildren((Node or DOMString)... nodes);

    Element? querySelector(DOMString selectors);
    [NewObject] NodeList querySelectorAll(DOMString selectors);

    [SameObject] readonly attribute HTMLCollection children;

    DOMRect getBoundingClientRect();
    DOMRectList getClientRects();

    readonly attribute long clientTop;
    readonly attribute long clientLeft;
    readonly attribute long clientWidth;
    readonly attribute long clientHeight;

    // FIXME: These should come from a ChildNode mixin
    [CEReactions, Unscopable] undefined before((Node or DOMString)... nodes);
    [CEReactions, Unscopable] undefined after((Node or DOMString)... nodes);
    [CEReactions, Unscopable] undefined replaceWith((Node or DOMString)... nodes);
    [CEReactions, Unscopable, ImplementedAs=remove_binding] undefined remove();

};