import { EventEmitter } from '../../stencil-public-runtime';
import { ApplicationLayoutContext } from '../utils/application-layout/context';
import { Breakpoint } from '../utils/breakpoints';
import { ContextType } from '../utils/context';
import { CustomCloseEvent } from '../utils/menu-tabs/menu-tabs-utils';
/**
 * @slot ix-menu-avatar - Avatar displayed at the top of the menu.
 * @slot home - Home menu item.
 * @slot default - Main menu items and categories.
 * @slot bottom - Menu items displayed below the main navigation.
 * @slot ix-menu-settings - Settings content displayed in the menu overlay.
 * @slot ix-menu-about - About content displayed in the menu overlay.
 */
export declare class Menu {
    hostElement: HTMLIxMenuElement;
    /**
     * Is settings tab visible
     */
    showSettings: boolean;
    /**
     * Is about tab visible
     */
    showAbout: boolean;
    /**
     * Show toggle between light and dark variant. Only if the provided theme have implemented both!
     */
    enableToggleTheme: boolean;
    /**
     * Should only be set if you use ix-menu standalone
     */
    applicationName?: string;
    /**
     * Should only be set if you use ix-menu standalone
     */
    applicationDescription: string;
    /**
     *  Toggle the expand state of the menu
     */
    expand: boolean;
    expandChanged(newExpand: boolean, oldExpand: boolean): void;
    /**
     *  If set the menu will be expanded initially. This will only take effect at the breakpoint 'lg'.
     */
    startExpanded: boolean;
    /**
     * Menu stays pinned to the left
     */
    pinned: boolean;
    pinnedChange(newPinned: boolean): void;
    /**
     * i18n aria-label for menu. Gets read out by screen readers when first focusing the menu
     *
     * @since 5.1.0
     */
    i18nAriaLabelMenu: string;
    /**
     * i18n description for menu keyboard navigation hint, read by screen readers when focusing the menu
     *
     * @since 5.1.0
     */
    i18nNavigationHint: string;
    /**
     *  i18n label for 'About & legal information' button
     */
    i18nLegal: string;
    /**
     * i18n label for 'Settings' button
     */
    i18nSettings: string;
    /**
     * i18n label for 'Toggle theme' button
     */
    i18nToggleTheme: string;
    /**
     * i18n label for 'Expand' button
     */
    i18nExpand: string;
    /**
     * i18n label for 'Collapse' button
     */
    i18nCollapse: string;
    /**
     * Menu expanded
     */
    expandChange: EventEmitter<boolean>;
    /**
     * Map Sidebar expanded
     */
    mapExpandChange: EventEmitter<boolean>;
    /**
     * Event emitted when the app switch button is clicked
     *
     * @since 3.0.0
     */
    openAppSwitch: EventEmitter<void>;
    /**
     * Event emitted when the settings button is clicked
     * @since 3.0.0
     */
    openSettings: EventEmitter<void>;
    /**
     * Event emitted when the about button is clicked
     * @since 3.0.0
     */
    openAbout: EventEmitter<void>;
    showPinned: boolean;
    mapExpand: boolean;
    breakpoint: Breakpoint;
    itemsScrollShadowTop: boolean;
    itemsScrollShadowBottom: boolean;
    hasBottomSlotItems: boolean;
    applicationLayoutContext?: ContextType<typeof ApplicationLayoutContext>;
    isDarkMode: boolean;
    private isTransitionDisabled;
    private lastFocusedMenuItem?;
    private themeNameDisposer?;
    private readonly isVisible;
    get popoverArea(): Element | null;
    get menu(): Element | null;
    get menuItemsContainer(): HTMLDivElement;
    get menuNavigationContainer(): HTMLDivElement;
    get overlayContainer(): HTMLDivElement | null;
    get menuItems(): Element[];
    get menuBottomItems(): Element[];
    get homeTab(): Element | null;
    get moreItemsDropdown(): HTMLElement;
    get isMoreItemsDropdownEmpty(): boolean;
    get moreItemsDropdownItems(): NodeListOf<Element>;
    get activeMoreTabContainer(): Element | null;
    get activeMoreTab(): Element | null;
    get aboutPopoverContainer(): HTMLElement;
    get aboutNewsPopover(): HTMLIxMenuAboutNewsElement;
    get aboutTab(): HTMLElement | null;
    get about(): HTMLIxMenuAboutElement | null;
    get settings(): HTMLIxMenuSettingsElement | null;
    get isSettingsEmpty(): boolean;
    get hasUtilityMenuItems(): boolean;
    get shouldFillMenuNavigation(): boolean;
    get tabsContainer(): HTMLIxMenuElement;
    componentDidLoad(): void;
    componentWillLoad(): void;
    componentDidRender(): void;
    connectedCallback(): void;
    disconnectedCallback(): void;
    private updateThemeState;
    private setPinned;
    private onBreakpointChange;
    private appendFragments;
    private getAboutPopoverVerticalPosition;
    private appendAboutNewsPopover;
    /**
     * Toggle map sidebar expand
     * @param show
     */
    toggleMapExpand(show?: boolean): Promise<void>;
    /**
     * Toggle menu
     * @param show
     */
    toggleMenu(show?: boolean): Promise<void>;
    /**
     * Disable transition of overlay while menu animation is running.
     */
    private checkTransition;
    private isOverlayVisible;
    /**
     * Toggle Settings tabs
     * @param show
     */
    toggleSettings(show: boolean): Promise<void>;
    /**
     * Toggle About tabs
     * @param show
     */
    toggleAbout(show: boolean): Promise<void>;
    private resetOverlay;
    private isMenuItemClicked;
    private handleOverflowIndicator;
    onOverlayClose(event?: CustomEvent<CustomCloseEvent>): void;
    private shouldRestoreMenuFocus;
    private focusMenuNavigationContainer;
    private animateOverlayFadeIn;
    private animateOverlayFadeOut;
    private onMenuItemsClick;
    private updateBottomSlotState;
    private isHiddenFromViewport;
    private updateRovingTabIndex;
    private resetRovingTabIndex;
    private updateMenuItemPositionMetadata;
    private handleMenuFocusIn;
    private getAllFocusableItems;
    private suppressAnchorWrapperTabStops;
    private isEventFromExpandedCategoryItems;
    private handleMenuKeyDown;
    private showAppSwitch;
    render(): any;
}