- borrow heavily from (but improve upon) https://github.com/mui/material-ui/tree/master/examples/material-next-ts
yarn add --dev @emotion/cache @emotion/react @emotion/server @emotion/styled @mui/material @mui/icons-material @next/font clsx
yarn add --dev @emotion/cache @emotion/react @emotion/server @emotion/styled @mui/material @mui/icons-material @next/font clsx