Auth config in turbopack: Type reference error

[maxpaleo]

I am using Next Auth in a turbo mono repo but am facing a ts issue.

The auth config is placed under a package auth so that it can be reused across other packages and apps. However, when I import the config in an app, I get a TS error saying:

The inferred type of 'signIn' cannot be named without a reference

The auth.ts package file:

./packages/auth/src/auth.ts

import { DrizzleAdapter } from "@auth/drizzle-adapter";
import type { NextAuthConfig } from "next-auth";
import GitHub from "next-auth/providers/github";
import Google from "next-auth/providers/google";
import { db } from "@repo/db";

export const authOptions: NextAuthConfig = {
  adapter: DrizzleAdapter(db),
  providers: [GitHub, Google],

} as NextAuthConfig;

The auth.ts file in the root of my next app

I am now importing this config in a next app, in the auth.ts file in the root like this:
./apps/app/auth.ts

import NextAuth from "next-auth";
import type { NextAuthConfig } from "next-auth";
import { authOptions } from "@repo/auth/options";

const options = NextAuth(authOptions as NextAuthConfig);

export const { handlers, signIn, signOut, auth } = options;

But am getting this type error:

I tried going through the provided types by next-auth but can't find anything to assign it to.