🛠 Tooling: Remove ignoring of `utilities.ts` from `knip.jsonc`

[JoshuaKGoldberg]

Bug Report Checklist

• I have tried restarting my IDE and the issue persists.
• I have pulled the latest main branch of the repository.
• I have searched for related issues and found none that matched my issue.

Overview

Following #713, I added an ignore line to the Knip config:

ts-api-utils/knip.jsonc

Line 4 in 6fb975c

"ignore": ["src/types/utilities.ts"], // https://github.com/webpro-nl/knip/issues/996

Corresponding Knip issue: webpro-nl/knip#996

I have a few code pairs like this:

export function intersectionConstituents() {
  // ...
}

/** @deprecated use {@link intersectionConstituents}. */
export const intersectionTypeParts = intersectionConstituents;

Knip is reporting on those pairs:

Duplicate exports (3)
intersectionConstituents, intersectio...  src/types/utilities.ts
typeConstituents, typeParts               src/types/utilities.ts
unionConstituents, unionTypeParts         src/types/utilities.ts

Filing a tracking issue to see that we get rid of that ignore.

Additional Info

Per webpro-nl/knip#996 (comment) it looks like the solution is to use the documented + recommended @alias tag. TIL.

💖