Unsafe assignment of an `any` value. on Auth Options

import { env } from "@/env.mjs";
import { db } from "@/server/db";
import { PrismaAdapter } from "@auth/prisma-adapter";
import {
  getServerSession,
  type DefaultSession,
  type NextAuthOptions,
} from "next-auth";
import GithubProvider from "next-auth/providers/github";
import GoogleProvider from "next-auth/providers/google";
import { redirect } from "next/navigation";

declare module "next-auth" {
  interface Session {
    user: DefaultSession["user"] & {
      id: string;
    };
  }
}

export type AuthSession = {
  session: {
    user: {
      id: string;
      name?: string;
      email?: string;
      image?: string;
    };
  } | null;
};

export const authOptions: NextAuthOptions = {
  adapter: PrismaAdapter(db),
  callbacks: {
    session: ({ session, user }) => {
      session.user.id = user.id;
      return session;
    },
  },
  providers: [
    GoogleProvider({
      clientId: env.GOOGLE_CLIENT_ID,
      clientSecret: env.GOOGLE_CLIENT_SECRET,
    }),
    GithubProvider({
      clientId: env.GITHUB_CLIENT_ID,
      clientSecret: env.GITHUB_CLIENT_SECRET,
    }),
  ],
};

export const getUserAuth = async () => {
  const session = await getServerSession(authOptions);
  return { session } as AuthSession;
};

export const checkAuth = async () => {
  const { session } = await getUserAuth();
  if (!session) redirect("/api/auth/signin");
};