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://typescript-eslint.io/play/#ts=5.7.2&fileType=.tsx&code=CYUwxgNghgTiAEYD2A7AzgF3igrhCA8jAQEYBW4GAXNnhPAD7wDe8UNmMAligObwBfANwAoEcnRYMITAEZ4AXlr4ipCmCwBCBUpwpQAMx4hg8AGRnl9bUtz4R8eAH4rq8pQfwaAFgBMo8VRMeGlMX0VXYncNeBt4AyQkc0s7ax0rTxdUt3UMTx9-IA&eslintrc=N4KABGBEBOCuA2BTAzpAXGUFvcgAQBcBPABxQGNoBLEggWhXioDsCB6E6RAM0WjuYImyABZ1yAewCGSZORYBzdFADuU6M0jgwAXxA6gA&tsconfig=N4KABGBEDGD2C2AHAlgGwKYCcDyiAuysAdgM6QBcYoEEkJemy0eAcgK6qoDCAFutAGsylBm3TgwAXxCSgA&tokens=false

Repro Code

declareconstnullOrObject:null|{a:string};consttest1=nullOrObject!==undefined&&null!==null  ?nullOrObject  :42;consttest2=nullOrObject!==foo&&null!==null  ?nullOrObject  :42;

ESLint Config

module.exports={"rules":{"@typescript-eslint/prefer-nullish-coalescing":"warn"}}

tsconfig

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

Expected Result

I expect neither test should report

Actual Result

both do

Additional Info

Relates to#10724, but this is an existing bug, not a regression from recent work

cc@OlivierZal if you're interested