Updating vue component snippet to vue 3

Packages/User/vue-component.sublime-snippet

@@ -1,22 +1,40 @@
 <snippet>
     <content><![CDATA[
 <template>
-    <div class="v-root"></div>
+    <div class="v-root">
+        <slot></slot>
+    </div>
 </template>
 
 <script>
-import { defineComponent } from 'vue'
+import { defineComponent, getCurrentInstance, onMounted, onUnmounted, ref } from "vue"
 
 export default defineComponent({
+  emits: [],
+
   props: {},
 
+  components: {},
+
   data() {
     return {}
   },
 
-  computed: {},
+  setup(props, {emit}) {
+    let _this = getCurrentInstance()
 
-  mounted() {},
+    onMounted(() => {
+      //
+    })
+
+    onUnmounted(() => {
+      //
+    })
+
+    return {}
+  },
+
+  computed: {},
 
   methods: {},
 })