How do I implement nested navigators in React Navigation with TypeScript?

How do I implement nested navigators in React Navigation with TypeScript?

To implement nested navigators in React Navigation with TypeScript, you can start by creating a stack navigator and then nest other navigators inside it.

Can you show me a code example?

Sure! Here's a simple example:

import { createStackNavigator } from '@react-navigation/stack';
import { NavigationContainer } from '@react-navigation/native';

const Stack = createStackNavigator();

function HomeScreen() {
  return <Text>Home Screen</Text>;
}

function DetailsScreen() {
  return <Text>Details Screen</Text>;
}

function App() {
  return (
    <NavigationContainer>
      <Stack.Navigator>
        <Stack.Screen name="Home" component={HomeScreen} />
        <Stack.Screen name="Details" component={DetailsScreen} />
      </Stack.Navigator>
    </NavigationContainer>
  );
}

This sets up a basic stack navigator with two screens.

What if I want to add a tab navigator inside one of the stack screens?

You can create a tab navigator and nest it within a stack screen. Here's how:

import { createBottomTabNavigator } from '@react-navigation/bottom-tabs';

const Tab = createBottomTabNavigator();

function TabNavigator() {
  return (
    <Tab.Navigator>
      <Tab.Screen name="Tab1" component={Tab1Screen} />
      <Tab.Screen name="Tab2" component={Tab2Screen} />
    </Tab.Navigator>
  );
}

function App() {
  return (
    <NavigationContainer>
      <Stack.Navigator>
        <Stack.Screen name="Home" component={HomeScreen} />
        <Stack.Screen name="Details" component={TabNavigator} />
      </Stack.Navigator>
    </NavigationContainer>
  );
}

This way, when you navigate to the Details screen, you'll see the tab navigator.