code: function Jenkins(opts) {
    if (!(this instanceof Jenkins)) {
      return new Jenkins(opts);
    }
  
    this.jenkins = new _Jenkins(opts);
  
    this.job = new Job(this.jenkins);
    this.build = new Build(this.jenkins);
    this.node = new Node_(this.jenkins);
    this.queue = new Queue(this.jenkins);
  }
docs: get info