export class RedisMock {
    static "__#12@#sessions": Map<any, any>;
    /**
     * @param {string} key
     * @param {number} lifetimeMS
     * @param {string} val
     * @returns {void}
     */
    setex(key: string, lifetimeMS: number, val: string): void;
    /**
     * @param {string} key
     * @returns {string}
     */
    get(key: string): string;
}