RaspberryIO/Unosquare.Swan/Components/IMessageHubMessage.cs

using System;

namespace Unosquare.Swan.Components {
  /// <summary>
  /// A Message to be published/delivered by Messenger.
  /// </summary>
  public interface IMessageHubMessage {
    /// <summary>
    /// The sender of the message, or null if not supported by the message implementation.
    /// </summary>
    Object Sender {
      get;
    }
  }
}