telegram-bot/Core/Cache/ICacheStorage.cs

namespace Kruzya.TelegramBot.Core.Cache
{
    public interface ICacheStorage<TKey, TValue>
    {
        public bool TryGetValue(TKey key, out TValue value);
        public void SetValue(TKey key, TValue value, int timeToLive);
        public TValue GetOr(TKey key, TValue value);
    }
}