interface RelayChainBlockNumber
implements RelayBlockNumber
import { type RelayChainBlockNumber } from "https://deno.land/x/polkadot@0.2.11/types/interfaces/types.ts";
x/polkadot/types/interfaces/types.ts>RelayChainBlockNumber
import { type RelayChainBlockNumber } from "https://deno.land/x/polkadot@0.2.11/types/interfaces/types.ts";