function util.stringShortenimport { util } from "https://dotland.deno.dev/x/polkadot@0.2.35/mod.ts"; const { stringShorten } = util; stringShorten(value: AnyString, prefixLength?): stringExamples import { stringShorten } from 'https://deno.land/x/polkadot@0.2.35/util/mod.ts'; stringShorten('1234567890', 2); // => 12..90 Parametersvalue: AnyStringoptionalprefixLength = [UNSUPPORTED]Returnsstring