method Cipheriv.prototype.finalimport { Cipheriv } from "https://dotland.deno.dev/std@0.145.0/node/crypto.ts"; final(): Bufferfinal(outputEncoding: BufferEncoding): stringfinal(_outputEncoding?: string): Buffer | stringReturnsBufferParametersoutputEncoding: BufferEncodingReturnsstringParametersoptional_outputEncoding: stringReturnsBuffer | string