import { ThemeableComponent } from "../../common";
import { DuetTheme } from "../../common-types";
import { DuetLangObject } from "../../utils/language-utils";
import { IndicatorVariation } from "../duet-indicator/duet-indicator";
export declare class DuetTab implements ThemeableComponent {
    private tabpanelElement;
    element: HTMLElement;
    /**
     * Theme of the component.
     */
    theme: DuetTheme;
    /**
     * Label for the tab.
     */
    label: string;
    /**
     * Caption for the tab.
     */
    caption: string;
    /**
     * Selected state of the tab.
     */
    selected: boolean;
    /**
     * @deprecated Use indicator property instead.
     * Notification mark to show in the tab button. Works better with plain variation, as the dark background of
     * selected default button makes the mark less noticable.
     */
    notificationMark: "warning" | "danger";
    /**
     * Indicator to show in the tab button.
     */
    indicator: IndicatorVariation;
    /**
     * Provides accessible text for the Duet Indicator. If Indicator's default is sufficient this is not needed.
     */
    indicatorAccessibleLabel: string;
    /**
     * Defaults for AccessibleLabel
     * @default null
     */
    accessibleDescriptionDefault: DuetLangObject | string;
    /**
     * String for AccessibleLabel
     * @default null
     */
    accessibleDescription: string;
    /**
     * String of id's that indicate alternative labels elements
     */
    accessibleLabelledBy: string;
    /**
     * HTML id of element that is to be used when opening this tab.
     * This enables decoupling the content from the tab buttons.
     */
    contentId: string;
    componentWillLoad(): void;
    /**
     * Component lifecycle events.
     */
    connectedCallback(): void;
    disconnectedCallback(): void;
    setupSelected(newValue: any, oldValue: any): void;
    private setupContentElement;
    private tabpanelElementFocusListener;
    private tabpanelElementBlurListener;
    /**
     * Sets focus on the tab panel.
     */
    setFocus(options?: FocusOptions): Promise<void>;
    /**
     * render() function
     * Always the last one in the class.
     */
    render(): any;
}