import { hexHasPrefix } from "https://deno.land/x/polkadot@0.2.17/util/hex/hasPrefix.ts";
Examples
import { hexHasPrefix } from 'https://deno.land/x/polkadot@0.2.17/util/mod.ts';
console.log('has prefix', hexHasPrefix('0x1234')); // => true
import { hexHasPrefix } from "https://deno.land/x/polkadot@0.2.17/util/hex/hasPrefix.ts";
import { hexHasPrefix } from 'https://deno.land/x/polkadot@0.2.17/util/mod.ts';
console.log('has prefix', hexHasPrefix('0x1234')); // => true