import ShoelaceElement from '../../internal/shoelace-element.js';
import type { CSSResultGroup } from 'lit';
/**
 * @summary Cards can be used to group related subjects in a container.
 * @documentation https://shoelace.style/components/card
 * @status stable
 * @since 2.0
 * @pattern stable
 * @figma ready
 *
 * @slot - The card's main content.
 * @slot header - An optional header for the card.
 * @slot footer - An optional footer for the card.
 * @slot image - An optional image to render at the start of the card.
 *
 * @csspart base - The component's base wrapper.
 * @csspart image - The container that wraps the card's image.
 * @csspart header - The container that wraps the card's header.
 * @csspart body - The container that wraps the card's main content.
 * @csspart footer - The container that wraps the card's footer.
 *
 * @cssproperty --border-color - The card's border color, including borders that occur inside the card.
 * @cssproperty --border-radius - The border radius for the card's edges.
 * @cssproperty --border-width - The width of the card's borders.
 * @cssproperty --padding - The padding to use for the card's sections.
 */
export default class SlCard extends ShoelaceElement {
    static styles: CSSResultGroup;
    private readonly hasSlotController;
    /** Option to remove the card's default box shadow. */
    noShadow: boolean;
    /** Option to apply a flex/space-between layout for header elements. Useful for displaying a header with a title on the left and action buttons on the right. */
    actionHeader: boolean;
    /** Option to apply a flex/flex-end layout to footer elements. Useful for displaying a card footer with one or more buttons. */
    buttonFooter: boolean;
    /** Option to reduce spacing and remove the borders between the header, body, and footer. */
    compact: boolean;
    /** Option to show the card in a loading state. */
    loading: boolean;
    /** Option to style the card for an empty state. */
    emptyState: boolean;
    render(): import("lit-html").TemplateResult<1>;
}