The inferred type of "X" cannot be named without a reference to "Y". This is likely not portable. A type annotation is necessary.

[Kolobok12309]

This error we have while trying installing dependencies with ts build (dependency is another repo with prepare script) by this action.

The inferred type of "X" cannot be named without a reference to "Y". This is likely not portable. A type annotation is necessary.

Locally or on self-hosted runner all be fine. I try add node-linker=hoisted or auto-install-peers = true and error still exists.

But on our runner pnpm has another store directory (pnpm installed by npm install -g pnpm@7)

// self-host runner
/home/{user}/.local/share/pnpm/store/v3`

// cloud runner with this action
/home/runner/setup-pnpm/node_modules/.bin/store/v3

And after changing store directory to same as self-host runner, the error is gone

- name: Install pnpm
   uses: pnpm/action-setup@v2
   with:
    version: 7

- name: Create store dir
   run: mkdir -p ~/.local/share/pnpm/store/v3

- name: Reassign store dir
   run: pnpm config set store-dir ~/.local/share/pnpm/store/v3

I don't know where this error, mb because path of runner contain node_modules or something else. Hope this helps someone else