import { Slide } from './Slide.js';
import { SlideMenuOptions } from './SlideMenuOptions.js';
export interface MenuHTMLElement extends HTMLElement {
  _slideMenu: SlideMenu;
}
export declare class SlideMenu {
  private activeSubmenu;
  private lastFocusedElement;
  private isOpen;
  private isAnimating;
  private lastAction;
  private readonly slides;
  private readonly options;
  private readonly menuTitleDefaultText;
  private readonly menuElem;
  private readonly sliderElem;
  private readonly menuTitle;
  private readonly sliderWrapperElem;
  private readonly foldableWrapperElem;
  constructor(elem?: HTMLElement | null, options?: Partial<SlideMenuOptions>);
  private get defaultOpenTarget();
  get isFoldOpen(): boolean;
  debugLog(...args: any[]): void;
  /**
   * Toggle the menu
   */
  toggleVisibility(show?: boolean, animate?: boolean): void;
  /**
   * Get menu that has current path or hash as anchor element or within the menu
   * @returns
   */
  private getTargetSlideDynamically;
  open(animate?: boolean): void;
  toggle(animate?: boolean): void;
  /**
   * Shows the menu, adds `slide-menu--open` class to body
   */
  show(animate?: boolean): void;
  /**
   * Hide / Close the menu, removes `slide-menu--open` class from body
   */
  close(animate?: boolean): void;
  /**
   * Navigate one menu hierarchy back if possible
   */
  back(closeFold?: boolean): void;
  private closeFold;
  private openFold;
  /**
   * Navigate to a specific submenu of link on any level (useful to open the correct hierarchy directly), if no submenu is found opens the submenu of link directly
   */
  navigateTo(target: HTMLElement | Slide | string, runInForeground?: boolean): void;
  private setActiveSubmenu;
  private setBodyTagSlideLevel;
  private setTabbing;
  private activateMenus;
  private findNextMenu;
  private hideControlsIfOnRootLevel;
  private setSlideLevel;
  private updateMenuTitle;
  /**
   *
   * @param targetMenuIdHrefOrSelector a selector or Slide ID or Slug of Href
   * @returns
   */
  private getTargetSlideByIdentifier;
  /**
   * Set up all event handlers
   */
  private initEventHandlers;
  private onTransitionEnd;
  private initKeybindings;
  /**
   * Trigger a custom event to support callbacks
   */
  private triggerEvent;
  markSelectedItem(anchor: Element): void;
  /**
   * Start the slide animation (the CSS transition)
   */
  private moveElem;
  /**
   * Initialize the menu
   */
  private initMenu;
  /**
   * Pause the CSS transitions, to apply CSS changes directly without an animation
   */
  private runWithoutAnimation;
  /**
   * Enhance the markup of menu items which contain a submenu and move them into the slider
   */
  private initSlides;
  get onlyNavigateDecorator(): boolean;
}