*/
/**
- * @class Ext.layout.container.boxOverflow.None
- * @extends Object
* @private
* Base class for Box Layout overflow handlers. These specialized classes are invoked when a Box Layout
* (either an HBox or a VBox) has child items that are either too wide (for HBox) or too tall (for VBox)
/**
* @private
* Normalizes an item reference, string id or numerical index into a reference to the item
- * @param {Ext.Component|String|Number} item The item reference, id or index
+ * @param {Ext.Component/String/Number} item The item reference, id or index
* @return {Ext.Component} The item
*/
getItem: function(item) {