How can i wrap the client to remove undefined from the response type?

[itoxiq]

Hello there 👋

I created a Middleware which automatically throws on all HTTP errors.
This ensures that only 2xx requests are received directly by my client.

This currently requires me to always check if the error object in the response exists -> only then the type is narrowed down from SomeResponseType | undefined to just SomeResponseType.

I tried building a wrapper which removes the undefined from the return type of the GET/PUT/POST/DELETE functions, but was unsuccessful after many attempts :/

Do you have advice or is there a better way to archive this? :)