import { CardProps } from '@heroui/react';
export interface AppearanceProps {
    className?: string;
    variant?: CardProps["variant"];
}
/**
 * Renders a theme selector card with visual theme previews.
 *
 * Displays a card containing radio buttons for selecting between system, light,
 * and dark themes. Each option shows a visual preview of the theme. Theme options
 * are conditionally shown based on the `themes` array provided via the theme plugin.
 */
export declare function Appearance({ className, variant }: AppearanceProps): import("react").JSX.Element;