export declare const helmetOptions: {};
export declare const bodyParserOptions: {
    json: {
        limit: string;
    };
    urlEncoded: {
        limit: string;
        extended: boolean;
    };
};
export declare const corsOptions: {
    optionsSuccessStatus: number;
};
export declare const rateLimiterOptions: {
    freeRetries: number;
    lifetime: number;
    redis: any;
};