DotNext by Roman Sakno

ActionFuture<T1, T2, T3, T4, T5, T6, T7, T8>

sealed class ActionFuture<T1, T2, T3, T4, T5, T6, T7, T8> : AsyncDelegateFuture<Action<T1, T2, T3, T4, T5, T6, T7, T8>>