A modern programming language that makes developers happier.

kotlinlang

for example in python, it is possible to do stuff like `my_function(*myType)`, and even know kotlin has a spread operator as well it seems to only work on collections and can't be used for stuff like Pair&lt;A, B&gt;

cool so spread is limited to only the collection types then

Unfortunately not even collection types, just arrays:

<https://kotlinlang.org/docs/reference/functions.html#variable-number-of-arguments-varargs|https://kotlinlang.org/docs/reference/functions.html#variable-number-of-arguments-varargs>

There is desctructuring though: <https://kotlinlang.org/docs/reference/multi-declarations.html>
But as <@U0KMMQA20> wrote it is not applicable for spreading arguments to function calls