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23 lines
568 B
Text
23 lines
568 B
Text
/*
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Copyright 2019 Google LLC
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Use of this source code is governed by an MIT-style
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license that can be found in the LICENSE file or at
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https://opensource.org/licenses/MIT.
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*/
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import {PrecacheController} from '../PrecacheController.js';
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import '../_version.js';
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let precacheController: PrecacheController | undefined;
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/**
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* @return {PrecacheController}
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* @private
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*/
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export const getOrCreatePrecacheController = (): PrecacheController => {
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if (!precacheController) {
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precacheController = new PrecacheController();
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}
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return precacheController;
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};
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