/// <reference types="node" />
import type * as stream from 'stream';
import type { CryptoAlgorithmName } from './cipher';
import type { CompressOptions } from './compress';
import { EncryptOptions } from './encrypt';
import type { KeyDerivationOptions } from './key-derivation-function';
import type { InputDataType, IteratorConverter } from './types';
export { CompressOptions, CryptoAlgorithmName, EncryptOptions, InputDataType, IteratorConverter, KeyDerivationOptions };
export declare function encrypt(cleartext: InputDataType, password: InputDataType, options?: EncryptOptions): Promise<Buffer>;
export declare function decrypt(encryptedData: InputDataType, password: InputDataType): Promise<Buffer>;
export declare function encryptStream(password: InputDataType, options?: EncryptOptions): stream.Transform;
export declare function decryptStream(password: InputDataType): stream.Transform;
export declare function encryptIterator(password: InputDataType, options?: EncryptOptions): IteratorConverter;
export declare function decryptIterator(password: InputDataType): IteratorConverter;