text: import fetchThemeClasses from './fetchThemeClasses';
  
  export default function themer (request) {
    if (typeof request === 'object' && Array.isArray(request)) {
      return request.map(item => fetchThemeClasses(item))
    } else if (typeof request === 'string') {
      return fetchThemeClasses(request);
    }
    return null;
  }