JSDoc missing in template

[baixiaoyu2997]

Vue - Official extension or vue-tsc version

3.0.0-beta.2

VSCode version

1.101.1

Vue version

3.5.17

TypeScript version

5.8.3

System Info

System:
    OS: Windows 11 10.0.26100
    CPU: (16) x64 12th Gen Intel(R) Core(TM) i5-12600KF
    Memory: 18.36 GB / 31.82 GB
  Binaries:
    Node: 22.16.0 - ~\AppData\Local\Volta\tools\image\node\22.16.0\node.EXE
    npm: 11.0.0 - ~\AppData\Local\Volta\tools\image\npm\11.0.0\bin\npm.CMD
    pnpm: 10.11.0 - C:\Program Files\Volta\pnpm.EXE
  Browsers:
    Edge: Chromium (131.0.2903.99)
    Internet Explorer: 11.0.26100.1882

package.json dependencies

{
  "dependencies": {
    "vue": "^3.5.13"
  },
  "devDependencies": {
    "@vitejs/plugin-vue": "^5.2.3",
    "@vue/tsconfig": "^0.7.0",
    "typescript": "~5.8.3",
    "vite": "^6.3.5",
    "vue-tsc": "^2.2.8"
  }
}

Steps to reproduce

import vue component in <script lang="ts">
and then check component jsdoc in template

What is expected?

show vue component jsdoc

What is actually happening?

no jsdoc， and I noticed that importing Vue components in <script lang="ts"> and <script setup lang="ts"> gives different hints?

Link to minimal reproduction

https://stackblitz.com/edit/vitejs-vite-fwwtdtsz?file=src%2FApp.vue

Any additional comments?

No response

[KazariEX]

This is the expected behavior. Components imported from non-setup script block cannot be directly used in the template, which can result in a runtime error.