function util.arrayZipimport { util } from "https://dotland.deno.dev/x/polkadot@0.2.38/mod.ts"; const { arrayZip } = util; arrayZip<K, V>(keys: readonly K[], values: readonly V[]): [K, V][]Type ParametersKVParameterskeys: readonly K[]values: readonly V[]Returns[K, V][]