/// <reference types="node" />
import { RsaPrivateKey, RsaPublicKey } from 'crypto';
import { Credentials, Options, WchToolsOptions } from './types';
declare function _loadPrivateKey(): Promise<RsaPrivateKey>;
declare function _loadPublicKey(): Promise<RsaPublicKey>;
declare function _encryptPassword(aPassword: string, aKey: RsaPublicKey): string;
declare function _decryptPassword(aHash: string, aKey: RsaPrivateKey): string;
declare function _writeCredentials(aWchToolsOptions: WchToolsOptions, aOptions?: Options): Promise<string>;
declare function _removeCredentials(aApiUrl: string, aOptions?: Options): Promise<string>;
/**
 * Reads the credentials for the given API URL
 *
 * @param aApiUrl - the API URL
 * @param aOptions - options for debugging and logging
 *
 * @returns a promise of the loaded credentials
 */
export declare function wchGetCredentials(aApiUrl: string, aOptions?: Options): Promise<Credentials>;
export { _loadPrivateKey as wchLoadPrivateKey, _loadPublicKey as wchLoadPublicKey, _decryptPassword as wchDecryptPassword, _encryptPassword as wchEncryptPassword, _writeCredentials as wchStoreCredentials, _removeCredentials as wchRemoveCredentials };