hexo/node_modules/workbox-navigation-preload/isSupported.js

19 lines
483 B
JavaScript

/*
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';
/**
* @return {boolean} Whether or not the current browser supports enabling
* navigation preload.
*
* @memberof workbox-navigation-preload
*/
function isSupported() {
return Boolean(self.registration && self.registration.navigationPreload);
}
export { isSupported };