Monorepo: Type not resolved from another package #429

Describe the bug

Hey,

I recently found out when I publish my package the types for my icon component are missing.

This has probably something todo since I import the type from another package of my monorepo.

I suspect that this has something todo with dts or rather my missconfiguration of dts. I created a MRE in order to make an investigation possible.

I'm sorry if this is something obvious, tried to scroll through some of the issues but not luck.

Thanks in advance

Reproduction

https://github.com/soelen/vite-plugin-dts-monorepo-any-type-issue

Steps to reproduce

See README.md in linked MRE

System Info

System:
    OS: Linux 6.8 Ubuntu 22.04.5 LTS 22.04.5 LTS (Jammy Jellyfish)
    CPU: (8) x64 11th Gen Intel(R) Core(TM) i7-1185G7 @ 3.00GHz
    Memory: 14.70 GB / 31.04 GB
    Container: Yes
    Shell: 5.1.16 - /bin/bash
  Binaries:
    Node: 22.9.0 - ~/.nvm/versions/node/v22.9.0/bin/node
    Yarn: 1.22.19 - /usr/bin/yarn
    npm: 10.8.3 - ~/.nvm/versions/node/v22.9.0/bin/npm
  Browsers:
    Brave Browser: 137.1.79.118
    Chrome: 136.0.7103.92
    Chromium: 136.0.7103.92

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