third_party/blink/renderer/modules/service_worker/registration_options.idl

// Copyright 2014 The Chromium Authors. All rights reserved.
// 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/#dictdef-registrationoptions
dictionary RegistrationOptions {
    USVString scope;
    WorkerType type = "classic";
    ServiceWorkerUpdateViaCache updateViaCache = "imports";
};