function createBitHasherimport { createBitHasher } from "https://dotland.deno.dev/x/polkadot@0.2.35/util-crypto/helpers.ts"; createBitHasher(bitLength: 256 | 512, fn: (data: | HexString | Buffer | Uint8Array | string,bitLength: 256 | 512,onlyJs?: boolean,) => Uint8Array): (data: | HexString | Buffer | Uint8Array | string, onlyJs?: boolean) => Uint8ArrayParametersbitLength: 256 | 512fn: (data: | HexString | Buffer | Uint8Array | string,bitLength: 256 | 512,onlyJs?: boolean,) => Uint8ArrayReturns(data: | HexString | Buffer | Uint8Array | string, onlyJs?: boolean) => Uint8Array