function Error({ statusCode }: { statusCode: number }) {
  return (
    <p>
      {statusCode ? `An error ${statusCode} occurred on server` : 'An error occurred on client'}
    </p>
  );
}

Error.getInitialProps = ({ res, err }: { res: any; err: any }) => {
  const statusCode = res ? res.statusCode : err ? err.statusCode : 404;
  console.log(err);
  return { statusCode };
};

export default Error;