additional.d.ts

import type { NextComponentType, NextPageContext } from "next";
import type { Router } from "next/router";

// declare module "next/app" {
//   type AppProps<P = Record<string, unknown>> = {
//     Component: NextComponentType<NextPageContext, any, P>;
//     router: Router;
//     __N_SSG?: boolean;
//     __N_SSP?: boolean;
//     pageProps: P
//   };
// }

// This is where we specify the typings of req.session.
declare module "iron-session" {
  interface IronSessionData {
    account_id?: number;
  }
}