<template>

<div id="app">
  <h1>Foo</h1>
  <HelloWorld msg="Vue!"></HelloWorld>
</div>

</template>

<script> import HelloWorld from '../components/HelloWorld.vue';

export default {

name: 'Foo',
components: { HelloWorld },

}; </script>

<style scoped> h1 {

color: red;

} </style>