Как установить react Loader Spinner
$ npm install react-loader-spinner --save
Stupid Skipper
$ npm install react-loader-spinner --saveimport * as React from 'react';
import CircularProgress from '@mui/material/CircularProgress';
import Box from '@mui/material/Box';
export default function CircularIndeterminate() {
return (
<Box sx={{ display: 'flex' }}>
<CircularProgress />
</Box>
);
}