components/script/dom/webidls/NavigationPreloadManager.webidl


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/* 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/ServiceWorker/#navigation-preload-manager
[Pref="dom_serviceworker_enabled", SecureContext, Exposed=(Window,Worker)]
interface NavigationPreloadManager {
  Promise<undefined> enable();
  Promise<undefined> disable();
  Promise<undefined> setHeaderValue(ByteString value);
  Promise<NavigationPreloadState> getState();
};

dictionary NavigationPreloadState {
  boolean enabled = false;
  ByteString headerValue;
};