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I'm writing a library that I want to be cross compiled to iOS. I have a function type which returns an `Either` eg: `(Any) -&gt; Either&lt;A, B&gt;` and I want Swift authors to be able to write functions that conform to that signature to be passed into functions in my library. That way I can delegate certain platform specific ideas to the platform.

However I can't seem to be able to create an `Either` in Swift code. Looking in the MPP generated headers, I can see the `Arrow_coreEither` type with its methods (eg: `bimap`) but I can't find the `Right` or `Left` constructors. Is there something I have to do in my Kotlin project to expose the types properly? Has anyone done this successfully?

Is <https://github.com/arrow-kt/arrow/blob/b4714662adcd321cc8a03d01ff86da8fb187f406/arrow-libs/core/arrow-core/src/commonMain/kotlin/arrow/core/Either.kt#L1077-L1103|this> what you are looking for?