I am creating a simple switch component that is if turned on the theme of the app will be light otherwise it would be dark.

Here is what i tried but it is not working. How can i make the toggle switch the theme of the whole app?

import { StatusBar } from 'expo-status-bar';
import React, {useState} from 'react';
import { StyleSheet, Text, View, Switch, Appearance } from 'react-native';

export default function App() {
  const [isEnabled, setIsEnabled] = useState(false);

  const toggleSwitch = () => setIsEnabled(previousState => !previousState);
  const colorScheme = Appearance.getColorScheme();
  if (colorScheme === 'dark') {
    
  }
  return (
    
      
      
    
  );

}