Question #203

import { ref } from 'vue';

export const planet = ref('Mars');

<template>
  <div>
    SomeComponent1: {{ planet }}<br>
  </div>
</template>

<script setup>
import { planet } from './some.js';

planet.value = 'Earth';
</script>

<template>
  <div>
    SomeComponent2: {{ planet }}<br>
  </div>
</template>

<script setup>
import { planet } from './some.js';
</script>

    <SomeComponent1 />
    <SomeComponent2 />