Q: Get config from route in middleware?

[testersen]

Is it possible to define some config in a route:

// routes/authenticated-page.tsx
export const config = {
  auth: {
    roles: ["admin", "viewer"]
  }
}

export default function MyPage(){
  return <h1>hello</h1>;
}

And in a middleware, get that config?

// routes/_middleware.tsx
export const handler: MiddlewareHandler = async (request, context) => {
  if (context.routeConfig?.auth?.roles) {
    await ensureUserHasRoles(context.routeConfig.auth.roles)
  }
  return await context.next();
}

I can see that the application's configuration is in the context, but not the routes'. However, I do see that the destination is set to either static or route.