/**-----------------------------------------------------------------------------------------
* Copyright © 2025 Progress Software Corporation. All rights reserved.
* Licensed under commercial license. See LICENSE.md in the project root for more information
*-------------------------------------------------------------------------------------------*/
import { Renderer2 } from '@angular/core';
import * as i0 from "@angular/core";
/**
 * @hidden
 */
export declare class ToolbarNavigationService {
    private renderer;
    focusableContent: any[];
    focusIndex: number;
    constructor(renderer: Renderer2);
    updateFocus(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<ToolbarNavigationService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ToolbarNavigationService>;
}