import * as React from 'react'; import Stack from '@mui/material/Stack'; import CircularProgress from '@mui/material/CircularProgress'; export default function CircularEnableTrack() { const [progress, setProgress] = React.useState(0); React.useEffect(() => { const timer = setInterval(() => { setProgress((prevProgress) => (prevProgress >= 100 ? 0 : prevProgress + 10)); }, 800); return () => { clearInterval(timer); }; }, []); return ( ); }