19 lines
483 B
JavaScript
19 lines
483 B
JavaScript
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/*
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Copyright 2018 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 './_version.js';
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/**
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* @return {boolean} Whether or not the current browser supports enabling
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* navigation preload.
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*
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* @memberof workbox-navigation-preload
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*/
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function isSupported() {
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return Boolean(self.registration && self.registration.navigationPreload);
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}
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export { isSupported };
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