/**
 * Utils should only contain static methods.
 */
export declare class Utils {
    /**
     * Check whether a string conforms to the lowercase RFC 1123. If not, Kubernetes will throw
     * an error saying that the name must conform with regex used for validation, which is:
     * \'[a-z0-9]([-a-z0-9]*[a-z0-9])?(\\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*\')\n'
     *
     * @param s string to validate
     *
     * @returns boolean
     */
    static validateKubernetesNameConformance(s: string): boolean;
    /**
     * Checks the object to ensure that all required keys are present, or throws an error.
     *
     * @param obj object to check
     * @param required list of strings to ensure presence
     *
     * @returns boolean
     */
    static hasRequiredKeys(obj: Record<string, any>, required: string[]): void;
}