renderless component for <script setup>

[yoyoys]

If without setup sugar, renderless component works okay like blow:

<script>
// ...imports

defineComponent({
  render() {
    return null;
  },
  setup() {
    // ....
  }
})
</script>

if use script setup, the only way to ignore warning is use slot like this:

<template>
  <slot />
</template>

<script setup>
  // ...
</script>

Would you provide other component or ignore template for this?(currently this code will got warning)
Like:

<template>
</template>

<script setup>
  // ...
</script>

Or:

<script setup>
  // only setup
</script>

Thanks for review this.