text: import {inject} from 'aurelia-framework';
  import {HttpClient} from 'aurelia-fetch-client';
  import 'fetch';
  
  @inject(HttpClient)
  export class Users {
    heading = 'Github Users';
    users = [];
  
    constructor(http) {
      http.configure(config => {
        config
          .useStandardConfiguration()
          .withBaseUrl('https://api.github.com/');
      });
  
      this.http = http;
    }
  
    activate() {
      return this.http.fetch('users')
        .then(response => response.json())
        .then(users => this.users = users);
    }
  }