import React from 'react'; import { Button, message } from 'antd'; const App: React.FC = () => { const [messageApi, contextHolder] = message.useMessage(); const success = () => { messageApi.open({ type: 'loading', content: 'Action in progress..', duration: 0, }); // Dismiss manually and asynchronously setTimeout(messageApi.destroy, 2500); }; return ( <> {contextHolder} ); }; export default App;