* @param {String/Object} name See {@link Ext.Function#flexSetter flexSetter}
* @param {String} path See {@link Ext.Function#flexSetter flexSetter}
* @return {Ext.Loader} this
* @param {String/Object} name See {@link Ext.Function#flexSetter flexSetter}
* @param {String} path See {@link Ext.Function#flexSetter flexSetter}
* @return {Ext.Loader} this