import { useEffect } from "react"; // next import { NextPage } from "next"; import { useRouter } from "next/router"; const Index: NextPage = () => { const router = useRouter(); const { next_path } = router.query as { next_path: string }; useEffect(() => { if (next_path) router.push(`/login?next_path=${next_path}`); else router.push(`/login`); }, [router, next_path]); return null; }; export default Index;