Before You File a Bug Report Please Confirm You Have Done The Following...

• I have tried restarting my IDE and the issue persists.
• I have updated to the latest version of the packages.
• I havesearched for related issues and found none that matched my issue.
• I haveread the FAQ and my problem is not listed.

Playground Link

https://main--typescript-eslint.netlify.app/play/#ts=5.3.3&fileType=.ts&code=MYGwhgzhAEAq0G8BQ1oHoBUHoAEAmApgA4BOBwYALgXtBmitGMMAVAPYnQBm770AXmgAKAJSCAfIkao0aaADoljAL5I1QA&eslintrc=N4KABGBEBOCuA2BTAzpAXGUEKQAIBcBPABxQGNoBLY-AWhXkoDt8B6Jge1oBNFjpEZAIb5E3dGADakRNGgdokALrgwAXxBqgA&tsconfig=N4KABGBEDGD2C2AHAlgGwKYCcDyiAuysAdgM6QBcYoEEkJemy0eAcgK6qoDCAFutAGsylBm3TgwAXxCSgA&tokens=false

Repro Code

classT{/**@deprecated */  accessorfoo=()=>{// ...}}

ESLint Config

module.exports={parser:"@typescript-eslint/parser",rules:{"@typescript-eslint/no-deprecated":["error"],},};

tsconfig

{"compilerOptions": {"strictNullChecks":true  }}

Expected Result

I expected the rule not to report the declaration of anaccessor property, only its usage (which seems to be correctly reported).

Actual Result

The rule reported on theaccessor property declaration, even though it's a declaration.

Additional Info

Last one, I promise 🙈

Related:#10763 (comment).