NuclearDispersionSystem/ant-design-vue-jeecg/node_modules/ant-design-vue/es/vc-select/OptGroup.js

import PropTypes from '../_util/vue-types';
export default {
  props: {
    value: PropTypes.oneOfType([PropTypes.string, PropTypes.number]),
    label: PropTypes.oneOfType([PropTypes.string, PropTypes.number])
  },
  isSelectOptGroup: true
};