import type { AgPanelsState } from '../../api/state/agPanelState';
import { BeanStub } from '../core/beanStub';
import type { StateProvider } from '../interfaces/stateProvider';
export declare class PanelService extends BeanStub implements StateProvider<AgPanelsState> {
    beanName: "panelSvc";
    private readonly panels;
    private eLeftPanels;
    private eRightPanels;
    postConstruct(): void;
    setupPanels(eLeftPanels: HTMLElement, eRightPanels: HTMLElement): void;
    updatePanels(): void;
    getState(): AgPanelsState | undefined;
    setState(state?: AgPanelsState, isInitial?: boolean): void;
    destroy(): void;
}