What are the best practices for using type aliases in TypeScript?

What are the best practices for using type aliases in TypeScript?

When using type aliases in TypeScript, it's important to keep them clear and concise. Use them to simplify complex types and improve code readability.

Can you give me an example of a type alias?

Sure! For instance, you can create a type alias for a user object like this: type User = { id: number; name: string; email: string; };.

Are there any situations where I shouldn't use type aliases?

Yes, avoid using type aliases for primitive types or when the type is simple enough to be defined inline. It can lead to unnecessary complexity.

How do type aliases differ from interfaces?

Type aliases can represent any valid type, including primitives, unions, and tuples, while interfaces are specifically for object shapes and can be extended.