<template> <div v-bind="$attrs" class="multi-root-node-script-count" > {{ count }} </div> <button class="multi-root-node-script-button" @click="add" > add 1 to count </button> </template> <script> export default defineNuxtComponent({ setup () { const count = ref(0) const add = () => count.value++ return { count, add } }, }) </script>