import { Store, type SessionData } from 'express-session';
export interface DBConfig {
    path: string;
}
export declare class SessionStore extends Store {
    private getQuery;
    private setQuery;
    private destroyQuery;
    constructor(config: DBConfig);
    static getConfig: (cfgDir: string, cfg?: Partial<DBConfig>) => {
        path: string;
    };
    get(sid: string, callback: (err: any, session?: SessionData | null) => void): SessionData | null;
    set(sid: string, session: SessionData, callback?: (err?: any) => void): void;
    destroy(sid: string, callback?: (err?: any) => void): void;
}