fix: Support components without a scope ID

Signed-off-by: Steve Dodier-Lazaro <[email protected]>

src/components/StylelessButton.vue

@@ -0,0 +1,10 @@
+<script setup>
+const emit = defineEmits(['click'])
+const onClick = () => emit('click')
+</script>
+
+<template>
+  <button type="button" @click="onClick">
+    <slot />
+  </button>
+</template>

src/jsx-runtime.ts

@@ -9,6 +9,9 @@ const isLikelyVueComponent = (nodeType: any) => {
     if (!!nodeType.__name && !!nodeType.__scopeId) {
       return true
     }
+    if (!!nodeType.__name && !!nodeType.__hmrId) {
+      return true
+    }
     if (!!nodeType.name && !!nodeType.setup) {
       return true
     }

src/stories/VueComponentWithoutStyle.mdx

@@ -0,0 +1,11 @@
+import { Meta } from '@storybook/blocks'
+
+import DemoStylelessButton from '../components/StylelessButton.vue'
+import { Fragment } from 'react'
+import { Fragment as VueFragment } from 'vue'
+
+<Meta title="Vue/Without style tag" />
+
+# Vue component without style tag
+
+<DemoStylelessButton>Click me</DemoStylelessButton>