Function nextTick() waiting for the next DOM update

A utility for waiting for the next DOM update
flush.

function nextTick(callback?: () => void): Promise<void>

<script setup>
import { ref, nextTick } from 'vue'

const count = ref(0)

async function increment() {
  count.value++

  // DOM not yet updated
  console.log(document.getElementById('counter').textContent) // 0

  await nextTick()
  // DOM is now updated
  console.log(document.getElementById('counter').textContent) // 1
}
</script>

<template>
  <button id="counter" @click="increment">{{ count }}</button>
</template>