import { CustomElement } from '../../Abstracts/CustomElement';
import type { IChatHeaderElementProps } from './IChatHeaderElementProps';
declare const ChatHeaderElement_base: (abstract new (...args: Array<any>) => import("../../../Behaviors/Themeable").IThemeableProps) & (abstract new (...args: Array<any>) => import("../../../Behaviors/TextFormattable").ITextFormattableProps) & typeof CustomElement & import("../../../Behaviors/Themeable").IThemeableCtor;
/**
 * Chat Header - The Chat Header is used to display the title and subtitle of a chat. Typically, it can also include additional actions or buttons.
 *
 * @slot before - The content placed at the beginning of the chat header.
 * @slot after - The content placed at the end of the chat header.
 *
 * @public
 */
export declare class ChatHeaderElement extends ChatHeaderElement_base implements IChatHeaderElementProps {
    private _title;
    private _subTitle;
    /**
     * @public
     */
    constructor();
    /**
     * Returns the `{@link is}` property.
     * The `{@link is}` property represents natural name of this element.
     *
     * @public
     * @static
     * @readonly
     */
    static get is(): string;
    /**
     * Gets or sets the `title` property.
     *
     * @public
     * @override
     */
    get title(): string;
    set title(value: string);
    /**
     * Gets or sets the `subTitle` property.
     *
     * @public
     */
    get subTitle(): string;
    set subTitle(value: string);
}
/**
 * @public
 */
export declare namespace ChatHeaderElement {
    type Props = IChatHeaderElementProps;
}
/**
 * @public
 */
declare global {
    interface HTMLElementTagNameMap {
        'mosaik-chat-header': ChatHeaderElement;
    }
}
export {};
//# sourceMappingURL=ChatHeaderElement.d.ts.map