/**
 * attach directives to this module
 * if you get 'unknown {x}Provider' errors from angular, be sure they are
 * properly referenced in one of the module dependencies in the array.
 * below, you can see we bring in our directives and constants modules
 * which avails each service of, for example, the `config` constants object.
 **/
define(['angular'], function (ng) {
    'use strict';
    return ng.module('ttkd.directives', []);
  });
