Before You File a Proposal Please Confirm You Have Done The Following...

• I have searched for related issues and found none that match my proposal.
• I have searched the current rule list and found no rules that match my proposal.
• I have read the FAQ and my problem is not listed.

Relevant Package

utils

My proposal is suitable for this project

• I believe my proposal would be useful to the broader TypeScript community (meaning it is not a niche proposal).

Description

Following #7812 and #7816: ESLint v9 deprecates/removes some old APIs. We'll want to change our code to use the new APIs if they exist, and fall back to the old APIs if not.

Fail

n/a

Pass

n/a

Additional Info

See @G-Rath's #7812 (comment) too.

As with #7816, this should not be a breaking change at runtime for users.