Function handler

packages/create-next-app/templates/default/ts/pages/api/hello.ts:8–13

(
  req: NextApiRequest,
  res: NextApiResponse<Data>,
)

};

export default function handler(
  req: NextApiRequest,
  res: NextApiResponse<Data>,
) {
  res.status(200).json({ name: "John Doe" });
}