namespace System.Reactive.Linq { public static class RemotingObservable { public static IObservable<TSource> Remotable<[System.Runtime.CompilerServices.Nullable(2)] TSource>(this IObservable<TSource> source); public static IObservable<TSource> Remotable<[System.Runtime.CompilerServices.Nullable(2)] TSource>(this IObservable<TSource> source, ILease lease); public static IQbservable<TSource> Remotable<[System.Runtime.CompilerServices.Nullable(2)] TSource>(this IQbservable<TSource> source); public static IQbservable<TSource> Remotable<[System.Runtime.CompilerServices.Nullable(2)] TSource>(this IQbservable<TSource> source, ILease lease); } }