text: /**
   * Add resolved variables to the theme config for stylus.
   */
  module.exports = function(hexo) {
      hexo.extend.filter.register('template_locals', locals => {
          const fontcdn = hexo.extend.helper.get('fontcdn').bind(hexo);
          hexo.theme.config['@fontface'] = {
              default: fontcdn('Ubuntu:wght@400;600&family=Source+Code+Pro', 'css2'),
              cyberpunk: fontcdn('Oxanium:wght@300;400;600&family=Roboto+Mono', 'css2')
          };
          return locals;
      });
  };
  