export declare const env: {
    PORT: string | undefined;
    NODE_ENV: string | undefined;
    SERVICE_NAME: string | undefined;
    CRYPTO_KEY: string | undefined;
    JWT_SECRET_KEY: string | undefined;
    TELEGRAM_BOT: string | undefined;
    BETTERSTACK_TOKEN: string | undefined;
    GOOGLE_KEY: string | undefined;
    GOOGLE_KEY_ID: string | undefined;
    GOOGLE_CLIENT_ID: string | undefined;
};