ILink<Tuple<List<T1>, List<T2>>> ToCollectionSet<T1, T2>()
Function ToCollectionSet(Of T1, T2) As ILink(Of Tuple(Of List(Of T1), List(Of T2)))
generic<typename T1, typename T2> ILink<Tuple<List<T1>^, List<T2>^>^>^ ToCollectionSet()