import * as i0 from "@angular/core";
import { EventEmitter, OnDestroy, OnInit } from "@angular/core";
export declare class GovukTabsComponent implements OnInit, OnDestroy {
  private readonly route;
  private readonly ngUnsubscribe;
  tabId: string;
  titleText: string;
  activeTabFragmentChange: EventEmitter<string>;
  /**
   * Returns the ID for the tabs title element.
   */
  get titleId(): string;
  get role(): string;
  /**
   * Subscribes to URL fragment changes and emits active tab updates.
   */
  private setupListeners;
  /**
   * Angular lifecycle hook that is called after the component's data-bound properties have been initialized.
   * Initializes the component by setting up necessary event listeners.
   *
   * @remarks
   * This method is part of the Angular OnInit lifecycle interface.
   */
  ngOnInit(): void;
  /**
   * Lifecycle hook that is called when the component is about to be destroyed.
   * Unsubscribes from the route fragment subscription.
   */
  ngOnDestroy(): void;
  static ɵfac: i0.ɵɵFactoryDeclaration<GovukTabsComponent, never>;
  static ɵcmp: i0.ɵɵComponentDeclaration<GovukTabsComponent, "opal-lib-govuk-tabs", never, {
    "tabId": {
      "alias": "tabId";
      "required": false;
    };
    "titleText": {
      "alias": "titleText";
      "required": false;
    };
  }, {
    "activeTabFragmentChange": "activeTabFragmentChange";
  }, never, ["[tab-list-items]", "[tab-panels]"], true, never>;
}