serverRequest.index_json returns Promise<any> #109
Description
For some reason, vscodium is giving an error in helpers/utils.tsx about serverRequest.index_json being a (undefined) => Promise<any> function even though it is defined in the mws package. There is the same problem in Frame.tsx PageRoot. it says "INCORRECT_SERVER_RESPONSE_SENT" doesnt exist. Its like there is some type disconnect between mws and react-admin. But idk if its some problem with my IDE or not. I have done the npm install, init-store, run once, and it runs fine. Is anyone else having the same problem, or is it just my computer?
It also happens on the codespaces.