Method get

lib/config.js:139–144

* Get current config. * @param {string} [key] * @param {*} [val] * @return {*}

(key, val)

   * @return {*}
   */
  static get(key, val) {
    if (key) {
      return config[key] || val
    }
    return config
  }

  static addHook(fn) {
    hooks.push({ fn, ran: false })