function util.compactAddLengthimport { util } from "https://dotland.deno.dev/x/polkadot@0.2.38/mod.ts"; const { compactAddLength } = util; compactAddLength(input: Uint8Array): Uint8ArrayExamples import { compactAddLength } from 'https://deno.land/x/polkadot@0.2.38/util/mod.ts'; console.log(compactAddLength(new Uint8Array([0xde, 0xad, 0xbe, 0xef]))); // Uint8Array([4 << 2, 0xde, 0xad, 0xbe, 0xef]) Parametersinput: Uint8ArrayReturnsUint8Array