when both emit and model defined, plus import emit type from another file, component loses type

[RayGuo-ergou]

Vue - Official extension or vue-tsc version

2.1.6

VSCode version

none

Vue version

3.5.3

TypeScript version

5.5.4

System Info

System:
    OS: Linux 5.15 Ubuntu 22.04.4 LTS 22.04.4 LTS (Jammy Jellyfish)
    CPU: (16) x64 AMD Ryzen 7 7800X3D 8-Core Processor
    Memory: 40.29 GB / 46.66 GB
    Container: Yes
    Shell: 5.8.1 - /usr/bin/zsh
  Binaries:
    Node: 20.17.0 - ~/.n/bin/node
    npm: 10.8.2 - ~/.n/bin/npm
    pnpm: 9.9.0 - ~/.n/bin/pnpm
    bun: 1.0.26 - ~/.bun/bin/bun

package.json dependencies

No response

Steps to reproduce

To reproduce, these requirement has to meet

1. Define emits
2. Define model
3. The emit type extends radix-vue's type

Then the component inside template will have type of unknown.

Should be able to reproduce with the repo provided below. Here's some screenshots

What is expected?

Having correct type for components.

What is actually happening?

Infer as unknown

Link to minimal reproduction

https://github.com/RayGuo-ergou/volar-reproduction

Any additional comments?

possible related to https://github.com/vuejs/language-tools/issues/4822 ?

Also the current radix-vue is built with 2.0.x so this might caused this issue?