index.js

import { AppRegistry } from 'react-native';
import App from './App';
import { name as appName } from './app.json';
import { MD3LightTheme as DefaultTheme, PaperProvider } from 'react-native-paper';
import { Provider } from "react-redux";
import { store } from './src/store';

const theme = {
  ...DefaultTheme,
  version: 3,
}

export default function Main() {
  return (
    <Provider store={store}>
      <PaperProvider theme={theme}>
        <App />
      </PaperProvider>
    </Provider>
  );
}

AppRegistry.registerComponent(appName, () => Main);