app/constants/index.js

/**
 * A module with constants for the application
 *
 * @module app/constants/index
 * @exports app/constants/index
 * @version 0.0.1
 */

window.angular && (function (angular) {
    'use strict';

    angular
        .module('app.constants', [])
        .constant('AppConstants', {
        });

})(window.angular);