fix(eslint-utils): fix types and add generics

[roikoren755]

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[typescript-bot]

@roikoren755 Thank you for submitting this PR!

This is a live comment which I will keep updated.

1 package in this PR

• eslint-utils — on npm, on unpkg
  • owner-approval: @JoshuaKGoldberg

Code Reviews

Because you edited one package and updated the tests (👏), I can help you merge this PR once someone else signs off on it.

You can test the changes of this PR in the Playground.

Status

• ✅ No merge conflicts
• ✅ Continuous integration tests have passed
• ✅ Most recent commit is approved by type definition owners or DT maintainers

All of the items on the list are green. To merge, you need to post a comment including the string "Ready to merge" to bring in your changes.

---

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[typescript-bot]

🔔 @JoshuaKGoldberg — please review this PR in the next few days. Be sure to explicitly select Approve or Request Changes in the GitHub UI so I know what's going on.

[JoshuaKGoldberg]

LGTM (thanks!), but I'm no expert on eslint-utils. Someone from #53803 / @bradzacher / @mysticatea might want to take a look.

[typescript-bot]

@roikoren755: Everything looks good here. I am ready to merge this PR (at b0b6b44) on your behalf whenever you think it's ready.

If you'd like that to happen, please post a comment saying:

Ready to merge

and I'll merge this PR almost instantly. Thanks for helping out! ❤️

(@JoshuaKGoldberg: you can do this too.)

[roikoren755]

@JoshuaKGoldberg thanks for reviewing, I'll wait for another approval before merging :)

@ota-meshi @MichaelDeBoey in case you want to look at this

[ota-meshi]

LGMT!

[roikoren755]

Ready to merge