import { Core } from "https://deno.land/x/lucid@0.5.2/src/core/mod.ts";
const { Bip32PrivateKey } = Core;
see from_128_xprv
x/lucid/src/core/mod.ts>Core.Bip32PrivateKey#to_128_xprv
import { Core } from "https://deno.land/x/lucid@0.5.2/src/core/mod.ts";
const { Bip32PrivateKey } = Core;
see from_128_xprv