Lesson 12 - use-email-selection composable

src/App.vue

@@ -1,6 +1,7 @@
 <template>
   <h1>VMail Inbox</h1>
 
+  <h1>{{emailSelection.emails.size}} emails selected</h1>
 
   <Suspense>
     <template #default>
@@ -14,10 +15,17 @@
   
 <script>
 import MailTable from '@/components/MailTable.vue';
+import useEmailSelection from '@/composables/use-email-selection';
+
 export default {
   name: 'App',
   components: {
     MailTable
+  },
+  setup(){
+    return {
+      emailSelection: useEmailSelection()
+    }
   }
 };
 </script>