class Hmac extends Transformimport { Hmac } from "https://dotland.deno.dev/std@0.145.0/node/internal/crypto/hash.ts"; ConstructorsnewHmac(hmac: string,_key: BinaryLike | KeyObject,_options?: TransformOptions,)Methodsdigest(): Bufferdigest(encoding: BinaryToTextEncoding): stringdigest(_encoding?: BinaryToTextEncoding): Buffer | stringupdate(data: BinaryLike): thisupdate(data: string, inputEncoding: Encoding): thisupdate(_data: BinaryLike, _inputEncoding?: Encoding): this