While there is no Vuetify 3, I'd use Vue 2.x
with Vuetify 2.x
and install the Composition API as a package/plugin:
npm install @vue/composition-api
Then importing to your project (in main.js
):
import Vue from 'vue'
import VueCompositionAPI from '@vue/composition-api'
Vue.use(VueCompositionAPI)
And finally using it in your component:
// use the APIs
import { ref, reactive } from '@vue/composition-api'
Just be aware of the limitations of this method.