import React, { useState } from 'react'; import { MoonOutlined, SunOutlined } from '@ant-design/icons'; import { Flex, Segmented } from 'antd'; import type { SizeType } from '../../config-provider/SizeContext'; const Demo: React.FC = () => { const [size, setSize] = useState('middle'); return ( setSize(value as SizeType)} /> }, { value: 'dark', icon: }, ]} /> ); }; export default Demo;