SumPartial public final class SumPartial<F, G> : Kind2<ForSum, F, G> Undocumented map(_:_:) Declaration Swift public static func map<A, B>(_ fa: Kind<SumPartial<F, G>, A>, _ f: @escaping (A) -> B) -> Kind<SumPartial<F, G>, B> coflatMap(_:_:) Declaration Swift public static func coflatMap<A, B>(_ fa: Kind<SumPartial<F, G>, A>, _ f: @escaping (Kind<SumPartial<F, G>, A>) -> B) -> Kind<SumPartial<F, G>, B> extract(_:) Declaration Swift public static func extract<A>(_ fa: Kind<SumPartial<F, G>, A>) -> A