public ReferenceContents(IReferenceEncounters identifiers, IReferenceMaps maps, IEntities entities,
IContents option, IClassification classification, IConverters converters)
: this(Specification, converters.IfAssigned(), identifiers, maps, entities, option, classification)
{
}
public IsEnumerableElement(IConverters converters)
: base(converters.IfAssigned().Inverse(), EnumerableImplementation.Instance.IfAssigned())
{
}