/*global define*/
define([
'./freezeObject'
], function(
freezeObject) {
'use strict';
/**
* This enumerated type is for representing keyboard modifiers. These are keys
* that are held down in addition to other event types.
*
* @exports KeyboardEventModifier
*/
var KeyboardEventModifier = {
/**
* Represents the shift key being held down.
*
* @type {Number}
* @constant
*/
SHIFT : 0,
/**
* Represents the control key being held down.
*
* @type {Number}
* @constant
*/
CTRL : 1,
/**
* Represents the alt key being held down.
*
* @type {Number}
* @constant
*/
ALT : 2
};
return freezeObject(KeyboardEventModifier);
});