import { ReactNode } from 'react';
export type HeaderButtonProps = {
    children: ReactNode | string | JSX.Element | JSX.Element[];
    onClick: () => void;
    'data-testid'?: string;
};
export declare const HeaderButton: ({ children, onClick, "data-testid": dataTestId, }: HeaderButtonProps) => import("react/jsx-runtime").JSX.Element;