function hexStripPrefiximport { hexStripPrefix } from "https://dotland.deno.dev/x/polkadot@0.2.35/util/mod.ts"; hexStripPrefix(value?: string | null): stringExamples import { hexStripPrefix } from 'https://deno.land/x/polkadot@0.2.35/util/mod.ts'; console.log('stripped', hexStripPrefix('0x1234')); // => 1234 Parametersoptionalvalue: string | nullReturnsstring