Stylelint could not find "stylelint-use-nesting"

[tomekpiwowar]

I've installed the latest version of plugin (5.1.0), expecting it to solve the problem described in this PR #17 , however now I got an error after running yarn stylelint:

Error: Could not find "stylelint-use-nesting". Do you need to install the package or use the "configBasedir" option?

[romainmenke]

Maybe because the rule name is csstools/use-nesting?

https://github.com/csstools/stylelint-use-nesting/blame/49b77d11bb466eebd94fad1d4e31dc1ad988eeb3/src/index.js#L10

Can you share your config?

[tomekpiwowar]

My .stylelintrc.json:

{
  "extends": [
    "stylelint-config-standard",
    "stylelint-prettier/recommended"
  ],
  "plugins": [
    "stylelint-declaration-strict-value",
    "stylelint-value-no-unknown-custom-properties",
    "stylelint-media-use-custom-media",
    "stylelint-use-nesting",
    "stylelint-order",
  ],
  "rules": {
    {some rules...}
    "csstools/media-use-custom-media": "always",
    "csstools/use-nesting": "always",
    {some rules...}
  }
}

I don't think it's about the rule name because as you can see stylelint-media-use-custom-media and its rule csstools/media-use-custom-media has same naming convention and it's working well.

I found that the error disappears and plugin starts working after refactoring "exports" in the plugin package.json from this:

"exports": {
    ".": {
      "import": "./index.mjs"
    }
  },

to this:
"exports": "./index.mjs",

I think the exports might be unnecessarily conditional because:

• it might enforce the ES Modules support in whole project (which I think is the reason of the error in my case), but it doesn't has to
• the plugin and the stylelint 16+ itself supports ES Modules only anyway.

[romainmenke]

Good catch!

I'll fix that later today
Thank you

[romainmenke]

@tomekpiwowar I've completely remove the exports field.
This also seems to work if I set up a fresh project:

Can you verify that everything is now fixed on your end?

[tomekpiwowar]

@romainmenke I just tested the package after your update and everything works properly. Thank You!