text: import 'whatwg-fetch'
  
  /**
   * Parses the JSON returned by a network request
   *
   * @param  {object} response A response from a network request
   *
   * @return {object}          The parsed JSON from the request
   */
  function parseJSON(response) {
    if (response.status === 204 || response.status === 205) {
      return null
    }
  
    return response.json()
  }
  
  /**
   * Checks if a network request came back fine, and throws an error if not
   *
   * @param  {object} response   A response from a network request
   *
   * @return {object|undefined} Returns either the response, or throws an error
   */
  function checkStatus(response) {
    if (response.status >= 200 && response.status < 300) {
      return response
    }
  
    const error = new Error(response.statusText)
    error.response = response
    throw error
  }
  
  /**
   * stringifyBody
   * @param {object} [options]
   */
  export const stringifyBody = (options = {}) => {
    if (!options || !options.body) return options
    return {
      ...options,
      body: JSON.stringify(options.body),
    }
  }
  
  /**
   * Requests a URL, returning a promise
   *
   * @param  {string} url       The URL we want to request
   * @param  {object} [options] The options we want to pass to "fetch"
   *
   * @return {object}           The response data
   */
  export default function request(url, options) {
    return fetch(url, stringifyBody(options))
      .then(checkStatus)
      .then(parseJSON)
  }
  