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/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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 */
enum DOMRequestReadyState { "pending", "done" };
interface mixin DOMRequestShared {
readonly attribute DOMRequestReadyState readyState;
readonly attribute any result;
readonly attribute DOMException? error;
attribute EventHandler onsuccess;
attribute EventHandler onerror;
interface DOMRequest : EventTarget {
// The [TreatNonCallableAsNull] annotation is required since then() should do
// nothing instead of throwing errors when non-callable arguments are passed.
// See documentation for Promise.then to see why we return "any".
[NewObject, Throws]
any then([TreatNonCallableAsNull] optional AnyCallback? fulfillCallback = null,
[TreatNonCallableAsNull] optional AnyCallback? rejectCallback = null);
void fireDetailedError(DOMException aError);
DOMRequest includes DOMRequestShared;