import { proto } from "../../WAProto";
import { KeyPair } from "../Types";
import { BinaryNode } from "../WABinary";
import { ILogger } from "./logger";
export declare const makeNoiseHandler: ({
  keyPair: { private: privateKey, public: publicKey },
  NOISE_HEADER,
  logger,
  routingInfo,
}: {
  keyPair: KeyPair;
  NOISE_HEADER: Uint8Array;
  logger: ILogger;
  routingInfo?: Buffer | undefined;
}) => {
  encrypt: (plaintext: Uint8Array) => Buffer;
  decrypt: (ciphertext: Uint8Array) => Buffer;
  authenticate: (data: Uint8Array) => void;
  mixIntoKey: (data: Uint8Array) => Promise<void>;
  finishInit: () => Promise<void>;
  processHandshake: (
    { serverHello }: proto.HandshakeMessage,
    noiseKey: KeyPair,
  ) => Promise<Buffer>;
  encodeFrame: (data: Buffer | Uint8Array) => Buffer;
  decodeFrame: (
    newData: Buffer | Uint8Array,
    onFrame: (buff: Uint8Array | BinaryNode) => void,
  ) => Promise<void>;
};