<script setup lang="ts">
import { ref } from 'vue'

const count = ref(0)
function onClick() {
  count.value += 1
}
</script>

<template>
  <div data-test="harness">
    <VBtn
      color="primary"
      data-test="btn"
      @click="onClick"
    >
      Clicks: {{ count }}
    </VBtn>
  </div>
</template>
