App.js

<script>
export default {
  data() {
    return {};
  },
  methods: {},
  directives: {
    "localRenk": {
      bind(el, binding, vnode) {
        let delay = 0;
        if (binding.modifiers["delayed"]) {
          delay = 3000;
        }
        setTimeout(() => {
          if (binding.arg === "background") {
            el.style.backgroundColor = binding.value;
          } else {
            el.style.color = binding.value;
          }
        }, delay);
      }
    }
  }
};
</script>