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 | | 'use strict'; |  |   |  | const shouldAddResourceHints = options => { |  |   return !(options.prefetch.test.length === 0 && |  |            options.preload.test.length === 0); |  | }; |  |   |  | const createResourceHint = (rel, href) => { |  |   return { |  |     tagName: 'link', |  |     selfClosingTag: true, |  |     attributes: { |  |       rel: rel, |  |       href: href, |  |       as: 'script' |  |     } |  |   }; |  | }; |  |   |  | module.exports = { |  |   shouldAddResourceHints, |  |   createResourceHint |  | }; | 
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