next auth usage : )

next-auth-usage.ts

// Next.js API route support: https://nextjs.org/docs/api-routes/introduction
import NextAuth from 'next-auth/next';
import GoogleProvider from 'next-auth/providers/google'

export const authOptions = {
  providers: [
    GoogleProvider({
      clientId: process.env.GOOGLE_CLIENT_ID as string,
      clientSecret: process.env.GOOGLE_CLIENT_SECRET as string,
    }),
  ],
  secret: process.env.JWT_SECRET,
  
  callbacks: {
    async jwt({ token, account }: any) {
      if (account) { 
        token.id_token = account.id_token;
      }
      return token;
    },
    async session({ session, token }: any) {

      if (session) {
        session.id_token = token.id_token;
      }
      
      return session;
  }
}

}
export default NextAuth(authOptions);