chromium/third_party/blink/renderer/modules/service_worker/navigator_service_worker.idl

// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// https://w3c.github.io/ServiceWorker/#navigator-serviceworker
[
    ImplementedAs=NavigatorServiceWorker
] partial interface Navigator {
    [SecureContext, RaisesException, CallWith=ScriptState] readonly attribute ServiceWorkerContainer serviceWorker;
};