function pkSignimport { pkSign } from "https://deno.land/x/simple_utility@v2.0.2/src/pure/crypto.ts"; pkSign(data: Uint8Array, key: Uint8Array): Promise<Uint8Array>Create signature using private-key. ExamplesExample 1 const bin = await Deno.readFile("./file"); const {publicKey, privateKey} = await pkGenerateECDSA(); const sign = await pkSign(bin, privateKey); const verify = await pkVerify(bin, publicKey, sign); Parametersdata: Uint8Arraykey: Uint8ArrayReturnsPromise<Uint8Array>