Monorepo with paths from Typescript is not working

Question

I have monorepo (yarn workpaces) with following file structure:

├── client                (workspace @client)
│   ├── package.json
│   └── tsconfig.json     (extended tsconfig)
├── server                (workspace @server)
│   ├── getData.ts
│   ├── package.json
│   └── tsconfig.json     (extended tsconfig)
├── shared
│   └── sanitizeData.ts
├── package.json          (monorepo root)
└── tsconfig.json         (base tsconfig)

And I want to use function from shared/sanitizeData.ts in server/getData.ts

I tried to use paths from Typescript, it looks pretty straightforward according to docs, but I'm doing something wrong:

error TS2307: Cannot find module '@shared/sanitizeData'.

server/tsconfig.json:

{
  "extends": "../tsconfig.json",
  "compilerOptions": {
    "baseUrl": ".",
    "rootDir": "../",
    "outDir": "build",
    "paths": {
      "@shared/*": ["shared/*"]
    }
  }
}

server/getData.js:

import { sanitizeData } from "@shared/sanitizeData";

Could you help me please?

Answer 1

Paths are relative to baseUrl, so in your case you'd have to replace ["shared/*"] with ["../shared/*"]