import { checkAddressChecksum } from "https://dotland.deno.dev/x/polkadot@0.2.35/util-crypto/address/checksum.ts";
x/polkadot/util-crypto/address/checksum.ts>checkAddressChecksum
import { checkAddressChecksum } from "https://dotland.deno.dev/x/polkadot@0.2.35/util-crypto/address/checksum.ts";