#pragma once

#include <string>

namespace interface
{
  /**
   * Classes implementing this interface will handle the low level sending and
   * receiving commands.
   */
  struct communicator
  {
    /// Initiate receiving the next command.
    virtual void receive () = 0;
    /// Send command to the server.
    virtual void send (std::string const &command) = 0;
  };
}