using System.Collections.Generic;

namespace SharpChat.EventStorage
{
    public interface IEventStorage {
        long AddEvent(string type, ChatUser user, ChatChannel channel, object data = null, StoredEventFlags flags = StoredEventFlags.None);
        void RemoveEvent(StoredEventInfo evt);
        StoredEventInfo GetEvent(long seqId);
        IEnumerable<StoredEventInfo> GetChannelEventLog(string channelName, int amount = 20, int offset = 0);
    }
}