import { h } from 'vue'; import { useRoute } from '../router'; import { usePrefetch } from '../composables/preFetch'; export const Content = { setup() { const route = useRoute(); if (process.env.NODE_ENV === 'production') { // in prod mode, enable intersectionObserver based pre-fetch. usePrefetch(); } return () => (route.component ? h(route.component) : null); } };