Narrowing unknown by typeof object to object | null

[sheetalkamat]

Fixes #26327

[DanielRosenwasser]

Will this narrow to object if someone wrote the following?

function foo(x: unknown) {
    if (x && typeof x === "object") {
        x
    }
}

[sheetalkamat]

no it does not . Can you file separate bug. That would need creating unknown type with and without undefined and/or null specifically since unknown right now contains everything it isn't narrowed at all by expressions like if (x) or if(x !== null) etc