export declare class OryKetoEnvironmentVariables {
    ORY_KETO_ADMIN_URL?: string;
    ORY_KETO_PUBLIC_URL?: string;
    ORY_KETO_API_KEY?: string;
}
export declare function validate(env: Record<string, string>): OryKetoEnvironmentVariables;
//# sourceMappingURL=environment-variables.d.ts.map