babe_config_repository.hpp

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#ifndef KAGOME_CONSENSUS_BABE_BABECONFIGREPOSITORY
#define KAGOME_CONSENSUS_BABE_BABECONFIGREPOSITORY

#include "primitives/babe_configuration.hpp"

namespace kagome::consensus::babe {

  class BabeConfigRepository {
   public:
    virtual ~BabeConfigRepository() = default;

    virtual BabeDuration slotDuration() const = 0;

    virtual EpochLength epochLength() const = 0;

    virtual std::shared_ptr<const primitives::BabeConfiguration> config(
        const primitives::BlockInfo &parent_block,
        consensus::EpochNumber epoch_number) = 0;
  };

}  // namespace kagome::consensus::babe

#endif  // KAGOME_CONSENSUS_BABE_BABECONFIGREPOSITORY