import React from 'react';
import { type ComposableProps } from '../../../lib/slot';
export interface DescriptionsExtraProps extends ComposableProps<'div'> {
    /**
     * Extra content (e.g., action buttons).
     */
    children?: React.ReactNode;
}
/**
 * DescriptionsExtra Component
 *
 * A composable component for extra content in the Descriptions header.
 * Typically used alongside DescriptionsTitle.
 *
 * @public
 *
 * @example
 * ```tsx
 * <Descriptions>
 *   <DescriptionsTitle>Details</DescriptionsTitle>
 *   <DescriptionsExtra>
 *     <Button size="sm">Edit</Button>
 *   </DescriptionsExtra>
 *   <DescriptionsItem>...</DescriptionsItem>
 * </Descriptions>
 * ```
 *
 * @remarks
 * - Wraps the HTML `<div>` element by default.
 * - Supports `asChild` prop to merge props with a custom child element.
 */
export declare const DescriptionsExtra: React.ForwardRefExoticComponent<DescriptionsExtraProps & React.RefAttributes<HTMLDivElement>>;
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