<template>
  <div class="hello">
    <h2>
      <van-button type="primary">主要按钮</van-button>
    </h2>
  </div>
</template>

<script lang="ts">
import {Button} from 'vant';
import { Component, Prop, Vue } from 'vue-property-decorator';

@Component({
  components:{
    [Button.name]: Button
  }
})
export default class HelloWorld extends Vue {
  @Prop() private msg!: string;
}

</script>

<style scoped lang="less">
h1 {
  font-size: 14px;
}
</style>