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 have searched for related issues and found none that matched my issue.
• I have read the FAQ and my problem is not listed.

Relevant Package

typescript-estree

Playground Link

https://typescript-eslint.io/play/#ts=5.8.2&showAST=es&fileType=.tsx&code=C4TwDgpgBAKlC8UCWBbMB7ATsAFAIhTwBooBvKAdyWAAsAuMqPTCAZ3QBsBXYJdAOwC0KdABMIeBnlQZseKAF9FASgDcAKFCQoAVQTI0WXAWKMAhq1YRsDcszacefISPGSmMo-KUK16oA&eslintrc=N4KABGBEBOCuA2BTAzpAXGYBfEWg&tsconfig=N4KABGBEDGD2C2AHAlgGwKYCcDyiAuysAdgM6QBcYoEEkJemy0eAcgK6qoDCAFutAGsylBm3TgwAXxCSgA&tokens=false

Repro Code

type T = import("m", { with: { "resolution-mode": "import" } });
type U = import("m", { assert: { "resolution-mode": "import" } });

ESLint Config

tsconfig

Expected Result

Both statements include a TSImportType with an options property containing an ObjectExpression. Both ObjectExpressions have a single Property.

The key of Property in 1st statement is with.

The key of Property in 2nd statement is also with! I'd have expected it to be assert.

Actual Result

(see above)

Additional Info

I think this is a bug. But apologies if this is a stupid query. I don't know TypeScript at all well.

I notice that TypeScript's AST doesn't seem to differentiate between the two either, so maybe it's not possible for TS-ESLint to?

Versions