Typescript types not available in setup with Yarn PnP, Yarn VS Code SDK

[marvinruder]

Expected Behavior

Yarn types are available in IDE and used by Typescript for type-checking.

Current Behavior

Types are not available, IDE shows (alias) type Jimp = any. Typescript does not throw an error at Jimp.thisFunctionDoesNotExist();.

Failure Information (for bugs)

Steps to Reproduce

1. git clone git@github.com:marvinruder/jimp-no-types-available.git && cd jimp-no-types-available
2. yarn
3. yarn build
4. yarn start
5. When using VS Code, hovering over import Jimp from "jimp"; shows (alias) type Jimp = any

Screenshots

Context

Context is given in marvinruder/jimp-no-types-available and was briefly mentioned in #1189.

• Jimp Version: 0.22.4
• Operating System: macOS 13.2 (build 22D49)
• Node version: 19.6.0

[marvinruder]

Already tried yarn unplug jimp, has no effect, type Jimp is still resolved to any.

In tsconfig.json, "skipLibCheck": true appears to be required, removing it throws 27 errors: error TS2307: Cannot find module '@jimp/core' or its corresponding type declarations. Might be worth looking into as well.

[MikuZZZ]

Add these lines to .yarnrc.yml should solve this problem

packageExtensions:
  jimp@*:
    dependencies:
      '@jimp/core': '*'