fix(eslint-plugin): [no-useless-empty-export] exempt .d.ts

[Josh-Cena]

PR Checklist

• Addresses an existing open issue: fixes Bug: [no-useless-empty-export] false-positive for .d.ts file with only type exports #4975
• That issue was marked as accepting prs
• Steps in Contributing were taken

Overview

[typescript-eslint]

Thanks for the PR, @Josh-Cena!

typescript-eslint is a 100% community driven project, and we are incredibly grateful that you are contributing to that community.

The core maintainers work on this in their personal time, so please understand that it may not be possible for them to review your work immediately.

Thanks again!

---

🙏 Please, if you or your company is finding typescript-eslint valuable, help us sustain the project by sponsoring it transparently on https://opencollective.com/typescript-eslint.

[netlify]

❌ Deploy Preview for typescript-eslint failed.

Name	Link
🔨 Latest commit	e6b30a4
🔍 Latest deploy log	https://app.netlify.com/sites/typescript-eslint/deploys/651af7cb26d2be0007b4bb78

[nx-cloud]

☁️ Nx Cloud Report

CI is running/has finished running commands for commit e6b30a4. As they complete they will appear below. Click to see the status, the terminal output, and the build insights.

📂 See all runs for this branch

---

✅ Successfully ran 20 targets

• nx test eslint-plugin --coverage=false
• nx run-many --target=lint --parallel
• nx test visitor-keys --coverage=false
• nx run types:build
• nx run repo-tools:postinstall-script
• nx test type-utils --coverage=false
• nx test utils --coverage=false
• nx test typescript-estree --coverage=false
• nx test eslint-plugin-internal --coverage=false
• nx test scope-manager --coverage=false
• nx test parser --coverage=false
• nx test eslint-plugin-tslint --coverage=false
• nx test repo-tools --coverage=false
• nx test rule-schema-to-typescript-types --coverage=false
• nx build website
• nx test ast-spec --coverage=false
• nx run integration-tests:test
• nx run-many --target=typecheck --parallel
• nx run eslint-plugin:generate:configs
• nx run-many --target=build --parallel --exclude=website --exclude=website-eslint

---

Sent with 💌 from NxCloud.

[JoshuaKGoldberg]

Nice! 🚀