import { EventEmitter } from "../../stencil-public-runtime";
import { DuetAnalyticsEvent, DuetLanguage, DuetMargin, DuetTheme } from "../../common-types";
import { ThemeableComponent } from "../../common/themeable-component";
import { DuetLangObject } from "../../utils/language-utils";
export type DuetFooterVariation = "default" | "simple" | "multilevel";
export type DuetFooterItem = {
    label: string;
    href?: string;
    id?: string;
    analyticsId?: string;
    external?: boolean;
    data?: [string: string];
};
export type DuetFooterChangeEvent = {
    component: "duet-footer";
    data: DuetFooterItem;
    originalEvent: Event;
};
export type DuetFooterAnalyticsEvent = DuetAnalyticsEvent<"duet-footer">;
/**
 * @slot extra - A slot for extra links.
 * @slot info - A slot for additional info above footer items.
 * @part top - piercing selector for styling the top part of the footer
 * @part menu - piercing selector for styling the menu section of the footer
 */
export declare class DuetFooter implements ThemeableComponent {
    /**
     * Own Properties
     */
    private hasInfoSlot?;
    /**
     * Reference to host HTML element.
     */
    element: HTMLElement;
    /**
     * State() variables
     * Inlined decorator, alphabetical order.
     */
    processedMainItem: DuetFooterItem;
    processedItems: DuetFooterItem[];
    processedMenu: DuetFooterItem[];
    /**
     * Theme of the navigation.
     */
    theme: DuetTheme;
    /**
     * Style variation of the footer.
     */
    variation: DuetFooterVariation;
    /**
     * Controls the margin of the component.
     */
    margin: DuetMargin;
    /**
     * URL that the logo link points to.
     */
    logoHref: string;
    /**
     * The currently active language. This setting changes the logo to match the
     * chosen language.
     * @deprecated this is now handled via the html lang tag, and is no longer used - kept to avoid breaking changes and ease unit testing
     * @default "fi"
     */
    language: DuetLanguage;
    /**
     * An array of items for the main footer links. Items have to include mandatory
     * "label" and "href" fields to work. Additionally, you can pass an "id"
     * that is added as an HTML identifier for the anchor tag.
     * Also data object can be given to set data attributes to items.
     * Note that previously mandatory "icon" field has now been removed - setting it has no effect.
     */
    items: any;
    /**
     * Accessible label for footer
     */
    accessibleLabel: string;
    /**
     * Property to change accessibleLabelExternal defaults on the component.
     * normally you would handle these strings on an application level and override accessibleLabelExternal when needed
     * @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;
    /**
     * An array of  items for the small footer menu. Items have to include mandatory
     * "label" and "href" fields to work.
     * Also data object can be given to set data attributes to items.
     * Additionally, you can pass an "id" that is added as an HTML identifier for the anchor tag.
     */
    menu: any;
    /**
     * @deprecated in favour of the more specific events like duetLogoClick.
     * Callback for when a user is about to navigate to another page. You can prevent
     * the default browser functionality by calling **event.detail.originalEvent.preventDefault()**
     * inside your listener. Additionally, the passed data is available via
     * **event.detail.data**.
     */
    duetChange: EventEmitter<DuetFooterChangeEvent>;
    /**
     * Event raised when the logo is clicked. You can prevent
     * the default browser functionality by calling **event.detail.originalEvent.preventDefault()**
     * inside your listener. Additionally, the passed data is available via
     * **event.detail.data**.
     */
    duetLogoClick: EventEmitter<DuetFooterChangeEvent>;
    /**
     * Event raised when the menu links are clicked. You can prevent
     * the default browser functionality by calling **event.detail.originalEvent.preventDefault()**
     * inside your listener. Additionally, the passed data is available via
     * **event.detail.data**.
     */
    duetMenuClick: EventEmitter<DuetFooterChangeEvent>;
    /**
     * Event raised when the items are clicked. You can prevent
     * the default browser functionality by calling **event.detail.originalEvent.preventDefault()**
     * inside your listener. Additionally, the passed data is available via
     * **event.detail.data**.
     */
    duetItemClick: EventEmitter<DuetFooterChangeEvent>;
    /**
     * Event raised when an items with an associated analytics ID is clicked. Analytics ID can be
     * accessed via **event.detail.analyticsId**
     */
    duetAnalytics: EventEmitter<DuetFooterAnalyticsEvent>;
    /**
     * General event stream for the following events:
     * item: onMouseEnter, onTouchDown;
     * menuItem: onMouseEnter, onTouchDown;.
     * You can prevent
     * the default browser functionality by calling **event.detail.originalEvent.preventDefault()**
     * inside your listener. Additionally, the passed data is available via
     * **event.detail.data**.
     */
    duetEvent: EventEmitter<DuetFooterChangeEvent>;
    /**
     * Component lifecycle events.
     */
    componentWillLoad(): void;
    connectedCallback(): void;
    disconnectedCallback(): void;
    /**
     * Component event handling.
     */
    private handleClick;
    private handleLogoClick;
    private handleMenuClick;
    private handleItemClick;
    private emitDuetEvent;
    private setDataAttributes;
    /**
     * Local methods
     */
    private refresh;
    private getTopItemButtonIcon;
    private isMessagingLink;
    /**
     * render() function
     * Always the last one in the class.
     */
    render(): any;
}