import { naclBoxPairFromSecret } from "https://deno.land/x/polkadot@0.2.13/util-crypto/nacl/index.ts";
Examples
import { naclBoxPairFromSecret } from 'https://deno.land/x/polkadot@0.2.13/util-crypto/mod.ts';
naclBoxPairFromSecret(...); // => { secretKey: [...], publicKey: [...] }