import { AppProps } from 'next/app'; import { ThemeProvider } from '@mui/material'; import { CacheProvider, EmotionCache } from '@emotion/react'; import createEmotionCache from '../lib/create_emotion_cache/createEmotionCache'; import theme from '../theme'; import '../styles/globals.css'; const clientSideEmotionCache = createEmotionCache(); interface MyAppProps extends AppProps { // eslint-disable-next-line react/require-default-props emotionCache?: EmotionCache; } const App = ({ Component, emotionCache = clientSideEmotionCache, pageProps, }: MyAppProps): JSX.Element => ( ); export default App;