import { styled } from '@mui/material' import MuiDrawer from '@mui/material/Drawer' const drawerWidth = 240 const Drawer = styled(MuiDrawer, { shouldForwardProp: (prop) => prop !== 'open' })( ({ theme, open }) => ({ '& .MuiDrawer-paper': { position: 'relative', whiteSpace: 'nowrap', width: drawerWidth, transition: theme.transitions.create('width', { easing: theme.transitions.easing.sharp, duration: theme.transitions.duration.enteringScreen, }), boxSizing: 'border-box', ...(!open && { overflowX: 'hidden', transition: theme.transitions.create('width', { easing: theme.transitions.easing.sharp, duration: theme.transitions.duration.leavingScreen, }), width: theme.spacing(7), [theme.breakpoints.up('sm')]: { width: theme.spacing(9), }, }), }, }), ) export default Drawer