function utilCrypto.mnemonicToEntropyimport { utilCrypto } from "https://dotland.deno.dev/x/polkadot@0.2.45/mod.ts"; const { mnemonicToEntropy } = utilCrypto; mnemonicToEntropy(mnemonic: string,wordlist?: string[],onlyJs?: boolean,): Uint8ArrayParametersmnemonic: stringoptionalwordlist: string[]optionalonlyJs: booleanReturnsUint8Array