[VueJS] toRefs 사용하기 [toRefs: from export page to import page]// export pageimport {reactive, toRefs} from 'vue';export const useCount = () => { const state = reactive({ count: 0 }); return toRefs(state);}// import pageimport {useCount} from '@/components/';setup() { const {count} = useCount(); return { count, }}