import { useMemo } from 'react'; import { getData } from '../data'; import { Gantt } from '../../src/'; import './ProMarkers.css'; const ProMarkers = ({ skinSettings }) => { const data = useMemo(() => getData(), []); const markers = useMemo( () => [ { start: new Date(2026, 3, 2), text: 'Start Project', }, { start: new Date(2026, 3, 8), text: 'Today', css: 'myMiddleClass', }, { start: new Date(2026, 4, 3), text: 'End Project', css: 'myEndClass', }, ], [], ); return (