state_protocol_observer.hpp

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#ifndef KAGOME_STATE_PROTOCOL_OBSERVER_HPP
#define KAGOME_STATE_PROTOCOL_OBSERVER_HPP

#include <outcome/outcome.hpp>
#include "network/types/state_request.hpp"
#include "network/types/state_response.hpp"

namespace kagome::network {
  class StateProtocolObserver {
   public:
    virtual ~StateProtocolObserver() = default;

    virtual outcome::result<StateResponse> onStateRequest(
        const StateRequest &request) const = 0;
  };
}  // namespace kagome::network

#endif  // KAGOME_STATE_PROTOCOL_OBSERVER_HPP