They are mostly necessary for argument mapping during resolution.
To support a couple checkers, we transform named args for varargs
into "fake" spread expressions.
Other than that, named arguments aren't needed for anything and often
lead to bugs where we forget to unwrap them for something, so it's
better to get rid of them.
#KT-66124
Script parameters now can be resolved independently of the script.
But, as parameters are part of the script, their resolve will be called
before the script.
^KT-66276 Fixed
Kirill Rakhman