/** * This is an override, not a class. To use `Ext.Responsive` you simply require it: * * Ext.application({ * requires: [ * 'Ext.Responsive' * ], * * // ... * }); * * Once required, this override mixes in {@link Ext.mixin.Responsive} into `Ext.Widget` * so that it gains both {@link Ext.mixin.Responsive#cfg!responsiveConfig responsiveConfig} * and {@link Ext.mixin.Responsive#cfg!responsiveFormulas responsiveFormulas} configs. * @since 6.7.0 */Ext.define('Ext.Responsive', { override: 'Ext.Widget', mixins: [ 'Ext.mixin.Responsive' ]});