/* 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 http://mozilla.org/MPL/2.0/. */ import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs"; /** * A factory to generate FormLike objects that represent a set of related fields * which aren't necessarily marked up with a