function mnemonicToMiniSecretimport { mnemonicToMiniSecret } from "https://deno.land/x/polkadot@0.2.17/util-crypto/mod.ts"; mnemonicToMiniSecret(mnemonic: string,password?,onlyJs?: boolean,): Uint8ArrayParametersmnemonic: stringoptionalpassword = [UNSUPPORTED]optionalonlyJs: booleanReturnsUint8Array