ant-design/components/layout/demo/responsive.tsx

import React from 'react';
import { UploadOutlined, UserOutlined, VideoCameraOutlined } from '@ant-design/icons';
import { Layout, Menu } from 'antd';

const { Header, Content, Footer, Sider } = Layout;

const App: React.FC = () => (
  <Layout>
    <Sider
      breakpoint="lg"
      collapsedWidth="0"
      onBreakpoint={(broken) => {
        console.log(broken);
      }}
      onCollapse={(collapsed, type) => {
        console.log(collapsed, type);
      }}
    >
      <div className="logo" />
      <Menu
        theme="dark"
        mode="inline"
        defaultSelectedKeys={['4']}
        items={[UserOutlined, VideoCameraOutlined, UploadOutlined, UserOutlined].map(
          (icon, index) => ({
            key: String(index + 1),
            icon: React.createElement(icon),
            label: `nav ${index + 1}`,
          }),
        )}
      />
    </Sider>
    <Layout>
      <Header className="site-layout-sub-header-background" style={{ padding: 0 }} />
      <Content style={{ margin: '24px 16px 0' }}>
        <div className="site-layout-background" style={{ padding: 24, minHeight: 360 }}>
          content
        </div>
      </Content>
      <Footer style={{ textAlign: 'center' }}>Ant Design ©2018 Created by Ant UED</Footer>
    </Layout>
  </Layout>
);

export default App;