import "reflect-metadata";
import { SnailOption } from "../typings";
export declare const SERVER_CONFIG_KEY: unique symbol;
/**
 * 装饰一个继承Snail 的 class，创建后端交互基本实例
 * @param config @type SnailOption
 * @returns
 */
export declare const Server: (config: SnailOption) => (target: any) => void;