/**
 * `cores/config.index.tx`
 * - config services for serverless micro-service.
 *
 *
 * @author      Steve Jung <steve@lemoncloud.io>
 * @date        2018-05-23 initial version
 * @date        2019-11-26 cleanup and optimized for `lemon-core#v2`
 *
 * @copyright (C) lemoncloud.io 2019 - All Rights Reserved.
 */
import { EngineModule, LemonEngine } from '../../engine/';
import { ProtocolService } from '../core-services';
export declare class ProtocolModule implements EngineModule {
    private engine;
    constructor(engine?: LemonEngine);
    readonly service: ProtocolService;
    getModuleName: () => string;
    initModule(level?: number): Promise<number>;
}
declare const _default: ProtocolModule;
export default _default;