How do I set up React Navigation with TypeScript?
An example of an AI chatbot conversation about setting up React Navigation in a TypeScript project.
How do I set up React Navigation with TypeScript?
To set up React Navigation with TypeScript, first install the necessary packages: @react-navigation/native and @react-navigation/stack. Then, create a navigation container and define your stack navigator.
What are the types I need to define for my navigation?
You can define types for your navigation parameters using TypeScript interfaces. For example, create an interface for your stack parameters and use it in your navigator.
Can you show me an example of the parameter types?
Sure! Here's an example: type RootStackParamList = { Home: undefined; Details: { itemId: number }; }; This defines a Home screen with no parameters and a Details screen that requires an itemId.
How do I navigate between screens using these types?
You can use the navigation prop in your components. For example, navigation.navigate('Details', { itemId: 42 }); will navigate to the Details screen with the specified itemId.
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