abstract fun <T : Any> getPolymorphic(baseClass: KClass<in T>, value: T): SerializationStrategy<T>?
Returns a polymorphic serializer registered for a class of the given value in the scope of baseClass.
(common, js, jvm, native)abstract fun <T : Any> getPolymorphic(baseClass: KClass<in T>, serializedClassName: String): DeserializationStrategy<out T>?
Returns a polymorphic deserializer registered for a serializedClassName in the scope of baseClass or default value constructed from serializedClassName if default serializer provider was registered.