/**
 * Clase base para enums extendidos.
 *
 * @since 0.1.26
 * @author Nelson Martell <nelson6e65@gmail.com>
 */
declare abstract class EnumExtension<E extends number | string> {
    readonly value: E;
    constructor(value: E);
    static for<T extends EnumExtension<E>, E extends number | string>(this: new (value: E) => T, value: E): T;
    label(): string;
}
export default EnumExtension;