<init>
The experimental marker for associated objects API.
Any usage of a declaration annotated with @ExperimentalAssociatedObjects
must be accepted either by
annotating that usage with the UseExperimental annotation, e.g. @UseExperimental(ExperimentalAssociatedObjects::class)
,
or by using the compiler argument -Xuse-experimental=kotlin.reflect.ExperimentalAssociatedObjects
.