Typesafe useRouteLoaderData

[shmuli9]

We have the type information for each route and the parent matches, so I am imagining a world where we can use the hook and get typed return types.

Currently I have this hack:

import type { Route as RootRouteType } from "../../+types/root";

const rootLoaderData = useRouteLoaderData<RootRouteType.ComponentProps["loaderData"]>("root");
         // ^-=== correctly typed!

[remorses]

I would like to open a PR for this feature. would it be merged?

[pcattori]

Superseded by #14417