chromium/src/third_party/blink/renderer/modules/content_index/service_worker_registration_content_index.idl

// Copyright 2019 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://github.com/rknoll/content-index

[
    Exposed=(Window,Worker),
    ImplementedAs=ServiceWorkerRegistrationContentIndex,
    RuntimeEnabled=ContentIndex
] partial interface ServiceWorkerRegistration {
    [SameObject] readonly attribute ContentIndex index;
};