Type Definition pallet_xdns::pallet::EpochHistory

pub type EpochHistory<T: Config> = StorageMap<_GeneratedPrefixForStorageEpochHistory<T>, Identity, GatewayVendor, Vec<EpochEstimate<BlockNumberFor<T>>>>;

Storage type is [StorageMap] with key type GatewayVendor and value type Vec < EpochEstimate < BlockNumberFor < T > > >.