import { Root } from '@radix-ui/react-dialog';
import React, { FC } from 'react';
import { CSS } from '../../stitches.config';
declare type BackdropProps = React.ComponentProps<typeof Root> & {
    /** Modify the default styling of the overlay */
    overlayCss?: CSS;
    /** Modify the default styling of the content wrapper */
    contentCss?: CSS;
};
/**
 * The Backdrop component can be used to isolate the user from the UI while a longer running action is taking place.
 *
 * Its appearance is controlled with the `open` prop, and any content should be children.
 *
 * Base on [Radix Dialog](https://radix-ui.com/primitives/docs/components/dialog).
 */
export declare const Backdrop: FC<BackdropProps>;
export {};
