import { ContentElement } from '../../Primitives/Content/ContentElement';
import type { ICardSubTitleElementProps } from './ICardSubTitleElementProps';
declare const CardSubTitleElement_base: (abstract new (...args: Array<any>) => import("../../../../Controls/Behaviors/Themeable").IThemeableProps) & (abstract new (...args: Array<any>) => import("../../../Behaviors/TextFormattable").ITextFormattableProps) & typeof ContentElement & import("../../../../Controls/Behaviors/Themeable").IThemeableCtor;
/**
 * Card Sub Title - A component that represents the subtitle section of a card.
 *
 * @description This component is used to display the subtitle of a card, typically styled to differentiate it from the title and other content. It provides additional context or description for the card's main title.
 *
 * @name CardSubTitle
 * @element mosaik-card-sub-title
 * @category UI Components
 *
 * @slot - The default slot for placing the subtitle content.
 *
 * @cssprop {Color} --card-sub-title-background-color - The background-color property for the card subtitle.
 * @cssprop {Color} --card-sub-title-border-color - The border-color property for the card subtitle.
 * @cssprop {String} --card-sub-title-font-family - The font-family property for the card subtitle text.
 * @cssprop {String} --card-sub-title-font-letter-spacing - The letter-spacing property for the card subtitle text.
 * @cssprop {String} --card-sub-title-font-line-height - The line-height property for the card subtitle text.
 * @cssprop {String} --card-sub-title-font-size - The font-size property for the card subtitle text.
 * @cssprop {String} --card-sub-title-font-text-decoration - The text-decoration property for the card subtitle text.
 * @cssprop {String} --card-sub-title-font-text-transform - The text-transform property for the card subtitle text.
 * @cssprop {String} --card-sub-title-font-weight - The font-weight property for the card subtitle text.
 * @cssprop {Color} --card-sub-title-foreground-color - The foreground-color property for the card subtitle.
 * @cssprop {String} --card-sub-title-gap - The sub title gap CSS custom property.
 * @cssprop {String} --card-sub-title-padding-bottom - The sub title padding bottom CSS custom property.
 * @cssprop {String} --card-sub-title-padding-left - The sub title padding left CSS custom property.
 * @cssprop {String} --card-sub-title-padding-right - The sub title padding right CSS custom property.
 * @cssprop {String} --card-sub-title-padding-top - The sub title padding top CSS custom property.
 * @cssprop {String} --card-sub-title-shadow - The sub title shadow CSS custom property.
 * @cssprop {String} --card-sub-title-shadow-blur - The sub title shadow blur CSS custom property.
 * @cssprop {String} --card-sub-title-shadow-color - The sub title shadow color CSS custom property.
 * @cssprop {String} --card-sub-title-shadow-offset-x - The sub title shadow offset x CSS custom property.
 * @cssprop {String} --card-sub-title-shadow-offset-y - The sub title shadow offset y CSS custom property.
 * @cssprop {String} --card-sub-title-shadow-spread - The sub title shadow spread CSS custom property.
 * @cssprop {String} --card-sub-title-transition-duration - The sub title transition duration CSS custom property.
 * @cssprop {String} --card-sub-title-transition-mode - The sub title transition mode CSS custom property.
 * @cssprop {String} --card-sub-title-transition-property - The sub title transition property CSS custom property.
 * @cssprop {String} --card-sub-title-translate - The sub title translate CSS custom property.
 *
 * @dependency mosaik-text - The Text element.
 *
 * @example
 * Using text attribute:
 * ```html
 * <mosaik-card-sub-title text="Premium Edition"></mosaik-card-sub-title>
 * ```
 *
 * @example
 * Using default slot with text content:
 * ```html
 * <mosaik-card-sub-title>Premium Edition</mosaik-card-sub-title>
 * ```
 *
 * @public
 */
export declare class CardSubTitleElement extends CardSubTitleElement_base implements ICardSubTitleElementProps {
    private _text;
    /**
     * @public
     */
    constructor();
    /**
     * Returns the `is` property.
     *
     * @public
     * @static
     * @override
     * @readonly
    */
    static get is(): string;
    /**
     * Gets or sets the `text` property.
     *
     * @public
     * @attr
     */
    get text(): string;
    set text(value: string);
    /**
     * @protected
     * @override
     */
    protected onApplyTemplate(): void;
}
/**
 * @public
 */
export declare namespace CardSubTitleElement {
    type Props = ICardSubTitleElementProps;
}
/**
 * @public
 */
declare global {
    interface HTMLElementTagNameMap {
        'mosaik-card-sub-title': CardSubTitleElement;
    }
}
export {};
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