Upgrading from v10 to v11

export const trpc = createTRPCNext<AppRouter>({
  config() {
    return {
      queryClient,
      links: [
        httpBatchLink({
          url: `${process.env.NEXT_PUBLIC_BASE_URL}/api/trpc`,
          transformer: superjson,
        }),
      ],
    };
  },
  ssr: false,
});