defineProps

src/components/Header/Header.vue

@@ -5,7 +5,7 @@
 </template>
 
 <script setup>
-import { ref,defineProps,defineEmits,onMounted } from "vue";
+import { ref,defineEmits,onMounted } from "vue";
 const {title} = defineProps({
     title: {
         type: String,