<PackageReference Include="Relativity.Transfer.Client" Version="7.0.8" />

Pattern<TSource1, TSource2, TSource3, TSource4, TSource5, TSource6, TSource7>

public class Pattern<TSource1, TSource2, TSource3, TSource4, TSource5, TSource6, TSource7> : Pattern
public Pattern<TSource1, TSource2, TSource3, TSource4, TSource5, TSource6, TSource7, TSource8> And<TSource8>(IObservable<TSource8> other)

public Plan<TResult> Then<TResult>(Func<TSource1, TSource2, TSource3, TSource4, TSource5, TSource6, TSource7, TResult> selector)