text: let localStorage
  
  // If we're testing, use a local storage polyfill
  if (global.process && process.env.NODE_ENV === 'test') {
      localStorage = require('localStorage')
  } else {
      // If not, use the browser one
      localStorage = global.window.localStorage
  }
  
  let auth = {
      /**
       * Logs a user in, returning a promise with `true` when done
       * @param  {string} username The username of the user
       * @param  {string} password The password of the user
       */
      // login(username, password) {
      //     if (auth.loggedIn()) return Promise.resolve(true)
  
      //     // Post a fake request
      //     return request.post('/login', { username, password })
      //         .then(response => {
      //             // Save token to local storage
      //             localStorage.token = response.token
      //             return Promise.resolve(true)
      //         })
      // },
      /**
       * Logs the current user out
       */
      logout() {
          return request.post('/logout')
      },
      /**
       * Checks if a user is logged in
       */
      loggedIn() {
          return !!localStorage.token
      },
      /**
       * Registers a user and then logs them in
       * @param  {string} username The username of the user
       * @param  {string} password The password of the user
       */
      // register(username, password) {
      //     // Post a fake request
      //     return request.post('/register', { username, password })
      //         // Log user in after registering
      //         .then(() => auth.login(username, password))
      // },
      onChange() {}
  }
  
  export default auth