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=5.8.2&fileType=.tsx&code=IYZwngdgxgBAZgV2gFwJYHsI2ACgJQwDeAUDNgO7CrIwAKATugLaogCmAdMADbc4DapGPwbNWnemxDpuANzb4AugBohivMQC%2BxIA&eslintrc=N4KABGBEBOCuA2BTAzpAXGUFs%2B5AAgC4CeADigMbQCWphAtCvNQHaED0LA9vQGbxcAhoVYBzeqWhcAttWQp0URNCnRI4MAF8QmoA&tsconfig=N4KABGBEDGD2C2AHAlgGwKYCcDyiAuysAdgM6QBcYoEEkJemy0eAcgK6qoDCAFutAGsylBm3TgwAXxCSgA&tokens=false

Repro Code

asyncfunctiona(){awaitPromise.all([[Promise.resolve()],])}

ESLint Config

{"rules":{"@typescript-eslint/no-floating-promises":"error"}}

tsconfig

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

Expected Result

I would expect this code to be flagged, asPromise.all([[promise]]) doesn't awaitpromise.

Actual Result

There was no issue detected.

Additional Info

This is quite a subtle bug and it would be great iftypescript-eslint could catch it.