import mongoose from "mongoose";
import { MongoBaseService } from "../Database/Mongo/MongoBaseService";
import { IMongoBaseModel } from "../Database/Mongo/MongoManager";
export interface IMongoCacheModel extends IMongoBaseModel {
    key: string;
    data: any;
    expireAt: Date;
}
/**
 * mongo版本的缓存服务
 * 可以用来缓存kv数据
 */
export declare class MongoCacheService extends MongoBaseService<IMongoCacheModel> {
    constructor();
    getData(key: string): Promise<any>;
    addData(key: string, data: any, expireAt?: Date): Promise<mongoose.UpdateWriteOpResult>;
}
export declare let gMongoCacheSer: MongoCacheService;