how to update drawer in react code example

Example: react native drawer navigation example

import * as React from 'react';
import { Button, View } from 'react-native';
import { createDrawerNavigator } from '@react-navigation/drawer';
import { NavigationContainer } from '@react-navigation/native';

function HomeScreen({ navigation }) {
  return (
    
       navigation.navigate('Notifications')}
        title="Go to notifications"
      />
    
  );
}

function NotificationsScreen({ navigation }) {
  return (
    
       navigation.goBack()} title="Go back home" />
    
  );
}

const Drawer = createDrawerNavigator();

export default function App() {
  return (
    
      
        
        
      
    
  );
}