Nx 17 - Buildable Angular libs fail lint upon generation with `The "tslib" package is not used by "my-lib" project`

[abaran30]

Current Behavior

When generating a buildable Angular library, lint for the new library fails right away with the following error:

  9:5  error  The "tslib" package is not used by "my-lib" project  @nx/dependency-checks

Expected Behavior

Newly generated Angular libraries (buildable or not) should not fail lint.

GitHub Repo

https://github.com/abaran30/nx-angular

Steps to Reproduce

1. Clone the above repo; gh repo clone abaran30/nx-angular
2. npm ci
3. Generate a new buildable Angular library: npx nx generate @nx/angular:library --name=my-lib --buildable=true --projectNameAndRootFormat=derived --standalone=false --style=none --no-interactive
4. Run npx nx run my-lib:lint

Nx Report

 NX   Report complete - copy this into the issue template

Node   : 20.11.0
OS     : darwin-arm64
npm    : 10.2.4

nx                 : 19.0.4
@nx/js             : 19.0.4
@nx/jest           : 19.0.4
@nx/linter         : 19.0.4
@nx/eslint         : 19.0.4
@nx/workspace      : 19.0.4
@nx/angular        : 19.0.4
@nx/devkit         : 19.0.4
@nx/eslint-plugin  : 19.0.4
@nx/playwright     : 19.0.4
@nrwl/tao          : 19.0.4
@nx/web            : 19.0.4
@nx/webpack        : 19.0.4
typescript         : 5.4.5
---------------------------------------
Registered Plugins:
@nx/playwright/plugin
@nx/eslint/plugin

Failure Logs

9:5  error  The "tslib" package is not used by "my-lib" project  @nx/dependency-checks

✖ 1 problem (1 error, 0 warnings)
  1 error and 0 warnings potentially fixable with the `--fix` option.

Lint errors found in the listed files.

Package Manager Version

No response

Operating System

• macOS
• Linux
• Windows
• Other (Please specify)

Additional Information

As shown in the failure logs, the lint error is fixable with the --fix option. The fixer removes tslib from the the library's package.json dependencies. Should tslib not be included upon generation?

[andy-bond]

Similarly I get an error during lint if I don't utilize @angular/core in a utility library.

6:3   error    The "@angular/core" package is not used by "my-util-lib" project.   @nx/dependency-checks

My organization uses these Angular libraries to hold utilities - some of which might just be plain TypeScript functions & could contain shared Angular Pipes for instance.

Is the expected behavior here to remove @angular/core from the library's package.json until an Angular class is used?
That seems kinda annoying to do if I wanted to add an Angular Pipe to a utility library that previously only contained a TypeScript helper function.

[alexanderPastornicky]

same behavior with latest nx

angular monorepo project with generated publishable library

9:5 error The "tslib" package is not used by "mylibpublishable" project @nx/dependency-checks

>  NX   Report complete - copy this into the issue template

   Node   : 18.18.0
   OS     : win32-x64
   npm    : 10.2.0

   nx                 : 17.3.0
   @nx/js             : 17.3.0
   @nx/jest           : 17.3.0
   @nx/linter         : 17.3.0
   @nx/eslint         : 17.3.0
   @nx/workspace      : 17.3.0
   @nx/angular        : 17.3.0
   @nx/cypress        : 17.3.0
   @nx/devkit         : 17.3.0
   @nx/eslint-plugin  : 17.3.0
   @nrwl/tao          : 17.3.0
   @nx/web            : 17.3.0
   @nx/webpack        : 17.3.0
   typescript         : 5.3.3

[Coly010]

Hey! It looks your GH Repo is 404ing. Could you provide me with another repo so that I can investigate further?

[abaran30]

@Coly010 my apologies; did a repo cleanup and forgot I had one linked to this issue 😅.

I updated the issue description with a new repo; updated to latest Nx and issue is still reproducible.