import React from "react"; import Card from "@mui/material/Card"; import { Typography } from "@mui/material"; import Stack from '@mui/material/Stack'; import Button from '@mui/material/Button'; import Snackbar from '@mui/material/Snackbar'; import MuiAlert from '@mui/material/Alert'; const Alert = React.forwardRef(function Alert(props, ref) { return ; }); export default function Customization() { const [open, setOpen] = React.useState(false); const handleClick = () => { setOpen(true); }; const handleClose = (event, reason) => { if (reason === 'clickaway') { return; } setOpen(false); }; return ( <> Customization This is a success message! This is an error message! This is a warning message! This is an information message! This is a success message! ); }