interface MmrLeafIndex
implements u64
import { type MmrLeafIndex } from "https://dotland.deno.dev/x/polkadot@0.2.23/types/interfaces/index.ts";
import { type MmrLeafIndex } from "https://dotland.deno.dev/x/polkadot@0.2.23/types/interfaces/index.ts";