import hljs from 'highlight.js/lib/highlight'; import html from 'highlight.js/lib/languages/xml'; hljs.registerLanguage('html', html); const highlight = (input, language) => { const lang = language || 'html'; const { value } = hljs.highlight(lang, input); const highlighted = value.replace('&', '&').trim(); return `${highlighted}`; }; export default highlight;