function util.nextTickimport { util } from "https://dotland.deno.dev/x/polkadot@0.2.45/mod.ts"; const { nextTick } = util; nextTick(onExec: () => unknown, onError?: (error: Error) => unknown): voidParametersonExec: () => unknownoptionalonError: (error: Error) => unknownReturnsvoid