import { DetailedHTMLProps, FC, HTMLAttributes, Ref } from 'react';
export interface CardProps extends DetailedHTMLProps<HTMLAttributes<HTMLElement>, HTMLElement> {
    /**
     * Optional custom CSS class for the card container.
     * Use this to override or extend default styles.
     */
    className?: string;
    /**
     * Specifies the size of the card.
     * Affects padding, font size, and possibly layout behavior.
     */
    size?: 'small' | 'medium' | 'large';
    /**
     * Defines the visual style of the card's surface.
     * Controls background and border visibility.
     */
    appearance?: 'outline' | 'transparent';
    /**
     * Ref forwarded to the card’s root element (`<div>`).
     * Useful for DOM measurements, scrolling, or imperative logic.
     */
    ref?: Ref<HTMLDivElement>;
}
/** A Card is a UI component that groups related content and actions in a visually distinct container, often used for displaying information in a structured format. */
export declare const Card: FC<CardProps>;