App.js

import { NavigationContainer } from '@react-navigation/native';
import { createNativeStackNavigator } from '@react-navigation/native-stack';
import LoginScreen from './screens/LoginScreen';
import MainScreen from './screens/MainScreen';
import Register from './screens/Register';
import Forget from './screens/Forget';

const Stack = createNativeStackNavigator();

export default function App() {
  return (
    <NavigationContainer>
      <Stack.Navigator>
        <Stack.Screen
          name="Login"
          component={LoginScreen}
          options={{ headerShown: false }}
        />
        <Stack.Screen
          name="Main"
          component={MainScreen}
          options={{ headerShown: false }}
        />
        <Stack.Screen
          name="Register"
          component={Register}
          options={{ headerShown: false }}
        />
        <Stack.Screen
          name="Forget"
          component={Forget}
          options={{ headerShown: false }}
        />
      </Stack.Navigator>
    </NavigationContainer>
  );
}