function util.compactStripLengthimport { util } from "https://dotland.deno.dev/x/polkadot@0.2.45/mod.ts"; const { compactStripLength } = util; compactStripLength(input: Uint8Array): [number, Uint8Array]Examples import { compactStripLength } from 'https://deno.land/x/polkadot@0.2.45/util/mod.ts'; console.log(compactStripLength(new Uint8Array([2 << 2, 0xde, 0xad]))); // [2, Uint8Array[0xde, 0xad]] Parametersinput: Uint8ArrayReturns[number, Uint8Array]