namespace KLHZ.Trader.Core.Contracts.Messaging.Dtos.Interfaces { public interface IOrderbook { public string Ticker { get; } public string Figi { get; } public long AsksCount { get; } public long BidsCount { get; } public DateTime Time { get; } public IOrderbookItem[] Asks { get; } public IOrderbookItem[] Bids { get; } } }