Hey! What is the reason why the signature of the `...

# kotest

[gavvvr]

Hey! What is the reason why the signature of the shouldBeSortedBy transformation is (T) -> E (without null support)?
The sortedBy function from Kotlin stdlib perfectly accepts transformation to potentially null values ((T) -> R?), where nulls will be treated as "less than any value". I would expected KoTest's shouldBeSortedBy to behave the same way