[Feature Request]: `$model->increment()`'s `extra` parameter auto-completion

[SjorsO]

Feature Description

If you do $model->update([...]), the array keys get auto-completed. It would be nice if this also worked for the extra parameter when doing $model->increment('some_column', extra: [...])

[gorbunov]

Thank you for taking the time to share your request! I've added it into internal feature tracker.