code: function Connect(client, key) {
    if (!client) {
      throw new Error('DNT Connect client not defined');
    }
  
    if (!key) {
      throw new Error('DNT Connect key not defined');
    }
  
    this.client = client;
    this.key = new Buffer(key, 'base64');
  
    return this;
  }
docs: /*
  
  Create DNT Connect client
  
  @param <string-utf8> client - DNT Connect client name
  @param <string-base64> key - DNT Connect API key
  @param <object> opts - options
  
  @return <Connect> class instance