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=5.0.3&sourceType=module&code=C4TwDgpgBAYg9nKBeKBvKAjAhgJwFxQB2ArgLYYQ4DcUAvgFADGchAzsFAB7JQAUAlMgB8UADzw4Q9NnxQArHSpA&eslintrc=N4KABGBEBOCuA2BTAzpAXGUEKQAIBcBPABxQGNoBLY-AWhXkoDt8B6MgeyeUuX0Ra0ipWgENkyRNHyUuqDAG1IU6B2iQANJnDYc4ydNlMAykSToo4yDogBfALo7bIW0A&tsconfig=N4KABGBEDGD2C2AHAlgGwKYCcDyiAuysAdgM6QBcYoEEkJemy0eAcgK6qoDCAFutAGsylBm3TgwAXxCSgA

Repro Code

typeFoo={bar:number;}constx=()=><Foo>{bar:5};

ESLint Config

module.exports={parser:"@typescript-eslint/parser",rules:{"@typescript-eslint/consistent-type-assertions":["error",{"assertionStyle":"as",}],},};

tsconfig

No response

Expected Result

I expected the following autofix.

typeFoo={bar:number;}constx=()=>({bar:5}asFoo);

Actual Result

The following autofix breaks TypeScript syntax.

typeFoo={bar:number;}constx=()=>{bar:5}asFoo;

Additional Info

Ref:#6641