HTML - DOM.widl

enum DocumentReadyState { "loading", "interactive", "complete" };
typedef (HTMLScriptElement or SVGScriptElement) HTMLOrSVGScriptElement;

[OverrideBuiltins]
partial interface Document {
  // resource metadata management
  [PutForwards=href, Unforgeable] readonly attribute Location? location;
  attribute USVString domain;
  readonly attribute USVString referrer;
  attribute USVString cookie;
  readonly attribute DOMString lastModified;
  readonly attribute DocumentReadyState readyState;

  // DOM tree accessors
  getter object (DOMString name);
  [CEReactions] attribute DOMString title;
  [CEReactions] attribute DOMString dir;
  [CEReactions] attribute HTMLElement? body;
  readonly attribute HTMLHeadElement? head;
  [SameObject] readonly attribute HTMLCollection images;
  [SameObject] readonly attribute HTMLCollection embeds;
  [SameObject] readonly attribute HTMLCollection plugins;
  [SameObject] readonly attribute HTMLCollection links;
  [SameObject] readonly attribute HTMLCollection forms;
  [SameObject] readonly attribute HTMLCollection scripts;
  NodeList getElementsByName(DOMString elementName);
  readonly attribute HTMLOrSVGScriptElement? currentScript; // classic scripts in a document tree only

  // dynamic markup insertion
  [CEReactions] Document open(optional DOMString type, optional DOMString replace = ""); // type is ignored
  WindowProxy open(USVString url, DOMString name, DOMString features);
  [CEReactions] void close();
  [CEReactions] void write(DOMString... text);
  [CEReactions] void writeln(DOMString... text);

  // user interaction
  readonly attribute WindowProxy? defaultView;
  readonly attribute Element? activeElement;
  boolean hasFocus();
  [CEReactions] attribute DOMString designMode;
  [CEReactions] boolean execCommand(DOMString commandId, optional boolean showUI = false, optional DOMString value = "");
  boolean queryCommandEnabled(DOMString commandId);
  boolean queryCommandIndeterm(DOMString commandId);
  boolean queryCommandState(DOMString commandId);
  boolean queryCommandSupported(DOMString commandId);
  DOMString queryCommandValue(DOMString commandId);

  // special event handler IDL attributes that only apply to Document objects
  [LenientThis] attribute EventHandler onreadystatechange;
};
Document includes GlobalEventHandlers;
Document includes DocumentAndElementEventHandlers;

[Exposed=Window,
 HTMLConstructor]
interface HTMLElement : Element {
  // metadata attributes
  [CEReactions] attribute DOMString title;
  [CEReactions] attribute DOMString lang;
  [CEReactions] attribute boolean translate;
  [CEReactions] attribute DOMString dir;

  // user interaction
  [CEReactions] attribute boolean hidden;
  void click();
  [CEReactions] attribute DOMString accessKey;
  readonly attribute DOMString accessKeyLabel;
  [CEReactions] attribute boolean draggable;
  [CEReactions] attribute boolean spellcheck;
  [CEReactions] attribute DOMString autocapitalize;

  [CEReactions] attribute [TreatNullAs=EmptyString] DOMString innerText;
};

HTMLElement includes GlobalEventHandlers;
HTMLElement includes DocumentAndElementEventHandlers;
HTMLElement includes ElementContentEditable;
HTMLElement includes HTMLOrSVGElement;

// Note: intentionally not [HTMLConstructor]
[Exposed=Window]
interface HTMLUnknownElement : HTMLElement { };

interface mixin HTMLOrSVGElement {
  [SameObject] readonly attribute DOMStringMap dataset;
  attribute DOMString nonce;

  [CEReactions] attribute long tabIndex;
  void focus(optional FocusOptions options);
  void blur();
};

[Exposed=Window,
 OverrideBuiltins]
interface DOMStringMap {
  getter DOMString (DOMString name);
  [CEReactions] setter void (DOMString name, DOMString value);
  [CEReactions] deleter void (DOMString name);
};