>>> (indent 6)
      if (tag == 'style' || tag == 'script' &&
            (type == null || type == TYPE_JS || type == TYPE_DART) ||
           tag == 'link' && (rel == 'stylesheet' || rel == 'import')) {}
<<<
      if (tag == 'style' ||
          tag == 'script' &&
              (type == null || type == TYPE_JS || type == TYPE_DART) ||
          tag == 'link' && (rel == 'stylesheet' || rel == 'import')) {}