Unable to access to entire Error object on tanstack/query response

[vitorcamachoo]

What is the problem this feature would solve?

Kubb configuration allows to specification of the data return type for the success case, but in our case, for errors, we want to be able to access the entire Error Object, in this case, the AxiosError.
Right now we are using Orval, and their approach to accomplish this is to create a custom interface in the custom client file and that type will be used in the generated file, similar to what you suggest when creating the RequestConfig.

That said, our goal was to have something configurable in the custom client instead of the kubb configuration file, like the following:

export type RequestConfig<TData = unknown> = AxiosRequestConfig<TData>;
export type ResponseConfig<TData = unknown> = AxiosResponse<TData>;
export type ResponseErrorConfig<TError = unknown> = AxiosError<TError>;

export const customInstance = <TData, TError = unknown, TVariables = unknown>(
  config: RequestConfig<TVariables>
): Promise<ResponseConfig<TData>['data']> => {
  return instance
    .request<TVariables, ResponseConfig<TData>>(config)
    .then(({ data }) => data)
    .catch((e: ResponseErrorConfig<TError>) => {
      throw e;
    });
};

export default customInstance;

External documents/projects?

No response

What is the feature you are proposing to solve the problem?

No response

What alternatives have you considered?

No response

[stijnvanhulle]

This has been added with version v3.4.0 🎉

[vitorcamachoo]

This has been added with version v3.4.0 🎉

Is there any documentation on how to achieve that?