function xxhash64import { xxhash64 } from "https://deno.land/x/polkadot@0.2.42/util-crypto/xxhash/xxhash64.ts"; xxhash64(input: Uint8Array, initSeed: bigint | number): Uint8ArrayParametersinput: Uint8ArrayinitSeed: bigint | numberReturnsUint8Array