fix: add type params to typealias

[brandonspark]

This PR allows type parameters to occur after a type alias, which is allowed according to the Kotlin grammar:
https://kotlinlang.org/docs/reference/grammar.html#typeParameters

[fwcd]

Thanks, same here, could you rebase this one on top of main? (I'd suggest doing that for #78 and #79 too, but going through them in order will probably make it the easiest, since they'd have to be rebased anyway after each merge)

[brandonspark]

@fwcd no worries, on it!

[fwcd]

Thanks!