Types exported from a Vue file in a monorepo package are not found in the importing package with the TypeScript Vue Plugin (Non-takeover mode)

[segevfiner]

Steps to Reproduce

1. Have VS Code with the "Vue Langauge Features (Volar)" & "TypeScript Vue Plugin (Volar)" extensions installed
2. Clone https://github.com/segevfiner/vue-typescript-plugin-issue
3. pnpm i
4. pnpm -C packages/a build
5. code .
6. Open packages/b/composables/foo.ts.

There will be no real type for Foo in non-takeover mode using the TypeScript Vue Plugin, and the incorrect assignment will not be flagged in VS Code. If you run pnpm type-check in packages/b it will flag the assignment. This doesn't happen in take over mode. It seems like something isn't working in this case in the TypeScript server plugin. Weird, cause I remember this used to work.

Using VS Code 1.80.1
Volar 1.8.5
Happens with either VS Code's builtin TypeScript 5.1.6 or with the workspace TypeScript 5.0.4

[johnsoncodehk]

Thanks for the report!

[Suniron]

This error seems to be like mine #3415

But it's not solved for me :(

I've created a reproduction repo here https://github.com/Suniron/nuxt3-turborepo-template