registrar: {
      Deregistered: AugmentedEvent<ApiType, [paraId: u32], { paraId: u32 }>;
      Registered: AugmentedEvent<ApiType, [paraId: u32, manager: AccountId32], { paraId: u32, manager: AccountId32 }>;
      Reserved: AugmentedEvent<ApiType, [paraId: u32, who: AccountId32], { paraId: u32, who: AccountId32 }>;
      Swapped: AugmentedEvent<ApiType, [paraId: u32, otherId: u32], { paraId: u32, otherId: u32 }>;