How do I pass parameters in React Navigation with TypeScript?

How do I pass parameters in React Navigation with TypeScript?

You can pass parameters by defining a type for your route params and using it in your navigation functions.

Can you show me an example of how to define the route params type?

Sure! You can create a type like this: type RootStackParamList = { Home: { userId: string }; Details: { itemId: number }; };.

How do I use this type when navigating?

You can use it like this: navigation.navigate('Details', { itemId: 42 }); to pass the parameters.

What if I want to access these parameters in the destination screen?

You can access them using route.params in your component, like this: const { itemId } = route.params;.