import React from 'react';
import { DialogBoxProps, FooterProps } from './dialogbox.interfaces';
export declare const DialogBox: {
    ({ className, children, hasBackdrop, onClose, show: showProp, showCloseButton, header, footer, inPortal: inPortalProp, }: DialogBoxProps): JSX.Element | React.ReactPortal | null;
    Footer: ({ children, justify: justifyProp }: FooterProps) => JSX.Element;
    defaultTheme: () => [string, {
        borderRadius: string;
        color: string;
        overlayColor: string;
        zIndex: number;
    }];
};