import * as stream from 'stream';
import { AESAlgorithm } from './interfaces';
export declare function encrypt(algo: AESAlgorithm, data: string, password: string): string;
export declare function decrypt(algo: AESAlgorithm, data: string, password: string): string;
export declare function encryptBuffer(algo: AESAlgorithm, data: Buffer, password: string): Buffer;
export declare function decryptBuffer(algo: AESAlgorithm, data: Buffer, password: string): Buffer;
export declare function encryptStream(algo: AESAlgorithm, password: string): stream.Transform;
export declare function decryptStream(algo: AESAlgorithm, password: string): stream.Transform;