What are the best practices for using Axios with TypeScript?

What are the best practices for using Axios with TypeScript?

When using Axios with TypeScript, it's important to define types for your requests and responses. This helps ensure type safety.

Can you give me an example of how to define types for a GET request?

Sure! You can create an interface for your response data and use it with Axios like this:

interface User {
  id: number;
  name: string;
}

const fetchUser = async (userId: number): Promise<User> => {
  const response = await axios.get<User>(`/api/users/${userId}`);
  return response.data;
};

What about error handling in Axios with TypeScript?

For error handling, you can use a try-catch block. You can also define a custom error type to handle different error scenarios.

Are there any libraries that can help with Axios and TypeScript?

Yes, libraries like axios-hooks and react-query can simplify data fetching and state management while using Axios with TypeScript.