declare function requireEnv(name: string, onlyInProduction?: boolean): void;
export declare const DefaultConfig: {
    EXTERNAL_BASE_URL: string;
    isProduction: boolean;
    requireEnv: typeof requireEnv;
    AUTH_PROXY_USERINFO_URL: string | undefined;
    AUTH_PROXY_INIT_LOGOUT_URL: string | undefined;
    NODE_ENV: string;
    PORT: number;
    HOSTNAME: string;
    BASE_PATH: string;
    REDIS_URL: string | undefined;
    SESSION_SECRET: string | undefined;
    USERINFO_HEADER: string;
    EXPIRE_HEADER: string;
    AUTH_PROXY_URL: string | undefined;
};
export {};