mirror of https://github.com/CesiumGS/cesium.git
25 lines
527 B
JavaScript
25 lines
527 B
JavaScript
/**
|
|
* Utilities helpful for setting a default value for a parameter.
|
|
*
|
|
* @namespace Frozen
|
|
*/
|
|
const Frozen = {};
|
|
|
|
/**
|
|
* A frozen empty object that can be used as the default value for options passed as
|
|
* an object literal.
|
|
* @type {object}
|
|
* @memberof Frozen
|
|
*/
|
|
Frozen.EMPTY_OBJECT = Object.freeze({});
|
|
|
|
/**
|
|
* A frozen empty array that can be used as the default value for options passed as
|
|
* an array literal.
|
|
* @type {array}
|
|
* @memberof Frozen
|
|
*/
|
|
Frozen.EMPTY_ARRAY = Object.freeze([]);
|
|
|
|
export default Frozen;
|