import "next-auth"
import type { NextRequest } from "next/server"

// Module augmentation
// https://authjs.dev/getting-started/typescript#popular-interfaces-to-augment
declare module "next-auth" {
  /**
   * The shape of the user object returned in the OAuth providers' `profile` callback,
   * or the second parameter of the `session` callback, when using a database.
   */
  interface User {
    given_name: string
    sub: string
  }
  /**
   * The shape of the account object returned in the OAuth providers' `account` callback,
   * Usually contains information about the provider being used, like OAuth tokens (`access_token`, etc).
   */
  interface Account {}

  /**
   * Returned by `useSession`, `auth`, contains information about the active session.
   */
  interface Session {}

  /**
   *  NextAuthRequest isn't exported by next-auth so we declare a copy
   *  of how they do it to support or switch in middleware.ts
   */
  interface NextAuthRequest extends NextRequest {
    auth: Session | null
  }
}

declare module "next-auth/jwt" {
  /** Returned by the `jwt` callback and `auth`, when using JWT sessions */
  interface JWT {}
}