What are some advanced techniques for using React Hooks with TypeScript?

What are some advanced techniques for using React Hooks with TypeScript?

Some advanced techniques include custom hooks, using generics, and managing complex state with useReducer.

Can you explain how to create a custom hook?

Sure! A custom hook is a function that starts with 'use' and can call other hooks. It allows you to encapsulate logic.

How can I use generics in my custom hooks?

You can define your custom hook with a generic type parameter, allowing it to work with different data types.

What about using useReducer for complex state?

useReducer is great for managing complex state logic. You define a reducer function and dispatch actions to update state.

Any tips for testing hooks?

Yes! You can use libraries like React Testing Library and Jest to test your hooks by rendering components that use them.