getQuestion() {
    var message =
      this.opt.prefix +
      ' ' +
      chalk.bold(this.opt.message) +
      this.opt.suffix +
      chalk.reset(' ');

    // Append the default if available, and if question isn't answered
    if (this.opt.default != null && this.status !== 'answered') {
      // If default password is supplied, hide it
      if (this.opt.type === 'password') {
        message += chalk.italic.dim('[hidden] ');
      } else {
        message += chalk.dim('(' + this.opt.default + ') ');
      }
    }

    return message;
  }
Generate the prompt question string
@return {String} prompt question string