/**
 * Module defining functions for password encryption.
 * @module crypto/PasswordEncryption
 */
/// <reference types="node" />
/**
 * Function generating random salt, destinated to encrypt the `password`. Returning the encrypted `password` hash and salt.
 * @param  {string} password
 * @returns {Promise<{ salt: string; hash: string }>} Promise to the password encrypted hash and salt
 */
export declare const hashAndSalt: (password: string) => Promise<{
    salt: string;
    hash: string;
}>;
/**
 * Encrypting `password` with the given `salt`. Returning hash and salt.
 * @param  {string} password
 * @param  {Buffer} salt
 * @returns {Promise<{ salt: string; hash: string }>} Promise to the password encrypted hash and salt
 */
export declare const hash: (password: string, salt: Buffer) => Promise<{
    salt: string;
    hash: string;
}>;