import { DuetIconName, DuetTheme } from "../../common-types";
import { ThemeableComponent } from "../../common/themeable-component";
import { DuetLangObject } from "../../utils/language-utils";
export declare class DuetToolbarItem implements ThemeableComponent {
    /**
     * Own Properties.
     */
    private itemElement;
    /**
     * Reference to host HTML element.
     */
    element: HTMLElement;
    /**
     * Theme.
     */
    theme: DuetTheme;
    /**
     * Variation. Secondary is not supported for Turva theme. Negative is deprecated.
     */
    variation: "default" | "primary" | "negative" | "secondary";
    /**
     * Active
     */
    active: boolean;
    /**
     * Url
     */
    url: string;
    /**
     * Left icon.
     */
    leadingIcon: DuetIconName;
    /**
     * Right icon.
     */
    trailingIcon: DuetIconName;
    /**
     * Adds accessible label for the link that is only shown for screen readers.
     * Typically, this label text replaces the visible text on the link for users
     * who use assistive technology.
     */
    accessibleLabel: string;
    /**
     * If a button expands or collapses adjacent content, then use the ariaExpanded
     * prop to add the aria-expanded attribute to the button. Set the value to convey
     * the current expanded (true) or collapsed (false) state of the content.
     */
    accessibleExpanded: boolean;
    /**
     * Use this property to add an aria-haspopup attribute to a button.
     */
    accessiblePopup: string;
    /**
     * Defaults for accessibleLabelExternal
     * @default {fi: "Avautuu uuteen ikkunaan",sv: "Öppnas i nytt fönster",en: "Opens in a new window"}
     */
    accessibleLabelExternalDefaults: DuetLangObject | string;
    /**
     * Adds accessible label for tooltip that is shown in external link (url & external have both been set)
     * @default {fi: "Avautuu uuteen ikkunaan",sv: "Öppnas i nytt fönster",en: "Opens in a new window"}
     */
    accessibleLabelExternal: string;
    /**
     * Forces URL to open in a new browser tab. Used together with URL prop.
     */
    external: boolean;
    /**
     * Show a badge that indicates something has changed.
     */
    badge: boolean;
    /**
     * Component lifecycle events.
     */
    componentWillLoad(): void;
    connectedCallback(): void;
    disconnectedCallback(): void;
    /**
     * Sets focus. Use this method instead of the global focus().
     */
    setFocus(options?: FocusOptions): Promise<void>;
    /**
     * render() function
     * Always the last one in the class.
     */
    render(): any;
}