我正在嘗試使用組合 API 將數(shù)據(jù)從子項(xiàng)發(fā)送到父項(xiàng)我收到以下警告。[Vue 警告]：無(wú)關(guān)的非發(fā)射事件偵聽器 (updatedcount) 已傳遞給組件但無(wú)法自動(dòng)繼承，因?yàn)榻M件呈現(xiàn)片段或文本根節(jié)點(diǎn)。如果偵聽器僅用作組件自定義事件偵聽器，請(qǐng)使用“emits”選項(xiàng)聲明它。在 <HelloWorld onUpdatedcount=fn > at子組件.vue<template>  <h1>{{ store.count }}</h1>  <button @click="fired">click me</button></template><script>import useStore from "../store/store.js";export default {  name: "HelloWorld",  setup(_,{ emit }) {    const store = useStore();    const fired = () => {      store.count++;      emit("updatedcount", store.count);    };    return {      store,      fired    };  },};</script>父組件.vue<template>  <div>    {{ hello }}    <br />    <br />    <input type="text" v-model="hello.searchQuery" />    <br><br>    <button @click="hello.count--">click me too!</button>    <hello-world @updatedcount="mydata" />  </div></template><script>import HelloWorld from "./components/HelloWorld.vue";import useStore from "./store/store.js";export default {  components: {    HelloWorld,  },  setup() {    const hello = useStore();    function mydata(event) {      console.log(event);    }    return {      hello,      mydata    };  },};</script>