import { ReactElement } from 'react';
import { BoxProps } from '../Box';
export interface HeaderOptions {
    icon?: ReactElement;
    subtitle?: JSX.Element | string;
    title: JSX.Element | string;
}
export type HeaderProps = HeaderOptions & Omit<BoxProps, keyof HeaderOptions>;
/**
 * @name Modal.Header
 */
export declare const Header: import('../System').CreateWuiComponent<"div", HeaderProps>;