namespace Polly.Registry { public interface IPolicyRegistry<in TKey> { IsPolicy this[TKey key] { get; set; } int Count { get; } void Add<TPolicy>(TKey key, TPolicy policy) where TPolicy : IsPolicy; TPolicy Get<TPolicy>(TKey key) where TPolicy : IsPolicy; bool TryGet<TPolicy>(TKey key, out TPolicy policy) where TPolicy : IsPolicy; bool ContainsKey(TKey key); bool Remove(TKey key); void Clear(); } }