import { ElementRef } from '@angular/core';
import { LayoutConfigOptions } from '../../interfaces/layout.interface';
import { LayoutService } from '../../service/layout.service';
import * as i0 from "@angular/core";
export declare class GmpTopbarComponent {
    layoutService: LayoutService;
    config?: LayoutConfigOptions;
    menuButton: ElementRef<HTMLElement>;
    el: ElementRef<any>;
    constructor(layoutService: LayoutService);
    darkTheme: import("@angular/core").Signal<boolean>;
    onMenuButtonClick(): void;
    onConfigButtonClick(): void;
    onSidebarButtonClick(): void;
    onProfileMenuButtonClick(): void;
    toggleDarkMode(): void;
    executeDarkModeToggle(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<GmpTopbarComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<GmpTopbarComponent, "ngx-gmp-topbar", never, { "config": { "alias": "config"; "required": false; }; }, {}, never, never, false, never>;
}