Edit from maintainers: we want to support this — see #5585 (comment) for details!

Is this a bug report?

Yes.

Did you try recovering your dependencies?

NPM 5.6.0
Yarn 1.7.0

Which terms did you search for in User Guide?

paths, paths map, path mappings, typescript path, typescript paths

Environment

  System:
    OS: macOS High Sierra 10.13.6
    CPU: x64 Intel(R) Core(TM) i7-7567U CPU @ 3.50GHz
  Binaries:
    Node: 8.11.2 - ~/.nvm/versions/node/v8.11.2/bin/node
    Yarn: 1.7.0 - ~/.yarn/bin/yarn
    npm: 5.6.0 - ~/.nvm/versions/node/v8.11.2/bin/npm
  Browsers:
    Chrome: 69.0.3497.100
    Firefox: 61.0.1
    Safari: 12.0
  npmPackages:
    @types/react: ^16.4.18 => 16.4.18 
    react: ^16.6.0 => 16.6.0 
    react-dom: ^16.6.0 => 16.6.0 
    react-scripts: 2.0.6-next.c662dfb0

Steps to Reproduce

TypeScript {paths} in {compilerOptions} are not working.

1. Clone cra-workspaces#cra-2
2. yarn install at the root
3. cd apps/cra
4. yarn start

Expected Behavior

CRA should resolve the modules listed in {paths}.

Actual Behavior

CRA cannot resolve the modules listed in {paths}.

Reproducible Demo

cra-workspaces#cra-2, instructions listed above.