import { NextApiRequest, NextApiResponse } from "next"; import Cookies from 'cookies' export default async (req: NextApiRequest, res: NextApiResponse) => { if (req.method === 'POST') { try { const cookies = new Cookies(req, res) cookies.set('lang', req.body) return res.status(200).json({ message: 'Language set successfully' }); } catch (e) { return res.status(e.status).json(e.error) } } }