ভিইউই onBeforeMount

<!DOCTYPE html>
<html>
<body>

<div id="app">
  <p>{{text}}</p>
</div>

<script src="https://unpkg.com/vue@3/dist/vue.global.js"></script>
<script>
const {createApp, ref, onBeforeMount} = Vue;
createApp({
  setup() {
    const text = ref("হ্যালো বিশ্ব");
    onBeforeMount(() => {
      console.log("ফলাফল");
    });
    return {text};
  }
}).mount("#app");
</script>
</body>
</html>