var extName = require('../vendor/ext-name'); function isAsset(filename) { var info = extName(filename); return ( info && info.mime && (/^((image)|(audio)|(video)|(font))\//.test(info.mime) || /application\/((x[-]font[-])|(font[-]woff(\d?))|(vnd[.]ms[-]fontobject))/.test( info.mime )) ); } module.exports = isAsset;