How to use the @api-platform/api-doc-parser/lib/hydra/fetchJsonLd function in @api-platform/api-doc-parser

export default (url, options = {}) => {
  const requestHeaders = options.headers || new Headers();

  if (options.user && options.user.authenticated && options.user.token) {
    requestHeaders.set('Authorization', options.user.token);
  }

  return fetchJsonLd(url, {
    ...options,
    headers: requestHeaders,
  }).then(data => {
    const status = data.response.status;

    if (status < 200 || status >= 300) {
      return promises
        .expand(data.body, {
          base: getDocumentationUrlFromHeaders(data.response.headers),
        })
        .then(json => {
          return Promise.reject(
            new HttpError(
              json[0]['http://www.w3.org/ns/hydra/core#description'][0][
                '@value'
              ],