any return type for useLoaderData

[Guria]

Hi. I am recently noted that my Route.useLoaderData() has started to return any type. It happens in all routes.
Unfortunately I don't know when it is started, so I am unable to identify exact change that caused that to happen.
I have a regular setup with vite and plugin and I am sure I had it working in type safe way.

I just checked with freshly set up using create-tsrouter-app and wasn't able to reproduce too.

I have tried to clean cache, reinstall node_modules, double checked plugin is in vite configuration, ensured routeTree.gen.ts is recreating.

I would appreciate any directions for debug as I can't provide a reproduction yet.

[Guria]

I have prepared a minimal repo with reproduction.
I have checked in Github Codespaces to make sure my local environment is not a source of issue.
Please help me debug and find what is going wrong.

https://github.com/Guria/tstouter-typing-repro

[schiller-manuel]

the type registration was incorrect:

diff --git a/src/app/entrypoint/providers.tsx b/src/app/entrypoint/providers.tsx
index 5698fef..e5e4775 100644
--- a/src/app/entrypoint/providers.tsx
+++ b/src/app/entrypoint/providers.tsx
@@ -4,7 +4,7 @@ import { createAppRouter } from './router'
 // Register the router instance for type safety
 declare module '@tanstack/react-router' {
        interface Register {
-               router: typeof createAppRouter
+               router:  ReturnType<typeof createAppRouter>
        }
 }

[Guria]

Thank you! I wonder how that's happened in the first place. Because it was definitely working.