import { CacheStore } from '@nestjs/cache-manager';
import { CacheStoreSetOptions } from '@nestjs/cache-manager/dist/interfaces/cache-manager.interface';
export declare class MongoStore implements CacheStore {
    private model;
    private readonly options;
    constructor();
    del(key: string): Promise<void>;
    get<T>(key: string): Promise<T | undefined>;
    set<T>(key: string, value: T, options?: CacheStoreSetOptions<T> | number): Promise<void>;
    private initialize;
}