import { createGenerateClassName , ServerStyleSheets } from '@material-ui/core' ; const getServersideStylesheets = ( generateClassNameSeed = '' ) : ServerStyleSheets => { const generateClassName = createGenerateClassName ( { seed : generateClassNameSeed } ) ; const sheets = new ServerStyleSheets ( { serverGenerateClassName : generateClassName } ) ; return sheets ; } ; export { getServersideStylesheets } ;