/*
  Copyright 2018 Google LLC

  Use of this source code is governed by an MIT-style
  license that can be found in the LICENSE file or at
  https://opensource.org/licenses/MIT.
*/
import '../_version.js';
export const CACHE_UPDATED_MESSAGE_TYPE = 'CACHE_UPDATED';
export const CACHE_UPDATED_MESSAGE_META = 'workbox-broadcast-update';
export const DEFAULT_HEADERS_TO_CHECK = [
    'content-length',
    'etag',
    'last-modified',
];