<template>
  <view class="page flex justify-between flex-row">
    <text class="child">root node tagName：</text>
    <text class="tag-name">{{ el }}</text>
  </view>
</template>

<script lang='uts'>
export default {
  data() {
    return {
      el: '',
    }
  },
  mounted() {
    this.el = this.$el?.nodeName ?? ''
  },
}
</script>