update

components/tabs/LevelTab.vue

@@ -0,0 +1,25 @@
+<template>
+  <b-tabs :value="1">
+    <b-tab-item label="Character">
+      <level-card type="character" />
+    </b-tab-item>
+    <b-tab-item label="Vocabulary">
+      <level-card type="vocabulary" />
+    </b-tab-item>
+  </b-tabs>
+</template>
+
+<script lang="ts">
+import { Component, Vue } from 'vue-property-decorator'
+import LevelCard from '../cards/LevelCard.vue'
+
+@Component<LevelTab>({
+  components: {
+    LevelCard,
+  },
+  created() {
+    this.$emit('title', 'Level')
+  },
+})
+export default class LevelTab extends Vue {}
+</script>