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/*
Copyright 2019 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 { PrecacheController } from '../PrecacheController.js';
import '../_version.js';
let precacheController;
/**
* @return {PrecacheController}
* @private
*/
export const getOrCreatePrecacheController = () => {
if (!precacheController) {
precacheController = new PrecacheController();
}
return precacheController;
};