keywords hilighted as error inside ternary operator

[last-partizan]

Hello, i'm using es.next.syntax.vim with yajs, and sometimes it incorrectly hilights null as error. Like this:

Here is minimal reproducible input:

'test' ? obj.a : null;

instead of null it will hight as error import() typeof and probably other keywords.

[othree]

Yes, I know this issue. Caused by 'Type Hint' rules. Still thinking about how to solve it.

[othree]

Not perfect solution but at least it is not marked as error now.

[last-partizan]

Thanks!