servo/components/script/dom/webidls/HTMLOptionsCollection.webidl
Kagami Sascha Rosylight 52ea5204a2 Convert Web IDL void to undefined
Fixes #27660
2022-01-05 03:39:33 +01:00

18 lines
768 B
Text

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
// https://html.spec.whatwg.org/multipage/#htmloptionscollection
[Exposed=Window]
interface HTMLOptionsCollection : HTMLCollection {
// inherits item(), namedItem()
[CEReactions]
attribute unsigned long length; // shadows inherited length
[CEReactions, Throws]
setter undefined (unsigned long index, HTMLOptionElement? option);
[CEReactions, Throws]
undefined add((HTMLOptionElement or HTMLOptGroupElement) element, optional (HTMLElement or long)? before = null);
[CEReactions]
undefined remove(long index);
attribute long selectedIndex;
};