import { NextFunction } from "express";
import { Socket } from 'socket.io';
export declare type DBTypes = "mongodb" | "couchdb" | "tingodb" | "redis" | "memcached" | "inmemory" | "elasticsearch";
export declare class ISerializerConfig {
    store: {
        type: DBTypes;
        host?: string;
        port?: number;
        dbName?: string;
        collectionName?: string;
        timeout?: number;
        authSource?: string;
        username?: string;
        password?: string;
        url?: string;
        dbPath?: string;
        prefix?: string;
    };
    session: {
        secret: string;
        resave: boolean;
        saveUninitialized: boolean;
        cookie: {
            maxAge: number;
            key: string;
            domain: string;
        };
    };
}
export declare class SessionSerializer {
    private store;
    middleware: any;
    socketSession: (socket: Socket, next: NextFunction) => void;
    constructor(config: ISerializerConfig);
    private createStore;
    private createSession;
}