Hey, hope you are well.

I was surprised to find that the line 40 dump is array<mixed> instead of array{19|21, 19|21} (like it's line 32 dump counterpart).

I was going to report this as a bug, but I wasn't quite confident enough 😅 (and as such, a discussion felt more relevant?).

The equivalent appears to work when using objects instead of arrays, is this expected?

Incase it is relevant, my usecase doesn't actually concern the specifics of the 19|21 - just int would do.

Thanks!