text: 
  // Engineer that returns valid information along with their GitHub username and role
  const Employee = require('./employee');
  
  class Engineer extends Employee {
      constructor (name, id, email, github) {
          super(name, id, email);
          this.name = name;
          this.id = id;
          this.email = email;
          this.github = github;
      }
  
      getGithub () {
          return this.github;
      }
  
      getRole () {
          return 'Engineer';
      }
  }
  
  module.exports = Engineer;