'use strict';
/**
* @module br/presenter/node/NodeListListener
*/
/**
* @class
* @interface
* @alias module:br/presenter/node/NodeListListener
*
* @classdesc
* Interface implemented by classes that wish to listen to {@link module:br/presenter/node/NodeList} change events.
*/
function NodeListListener() {
}
/**
* Callback method invoked when the list of nodes in a {@link module:br/presenter/node/NodeList} change.
*
* <p>Implementation of this method is optional, and no action will be taken if the method is invoked but has not
* been overridden.</p>
*/
NodeListListener.prototype.onNodeListChanged = function() {
// optional callback
};
module.exports = NodeListListener;