/* 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://w3c.github.io/gamepad/#dom-gamepad-buttons [Exposed=Window, Pref="dom_gamepad_enabled"] interface GamepadButtonList { getter GamepadButton? item(unsigned long index); readonly attribute unsigned long length; };