import { VegaSlimmer } from '../../../../../vega-slimmer/vega-slimmer-core';
import { VegaLeftNav } from '../../vega-left-nav';
export declare class VegaLeftNavAutoCollapseController extends VegaSlimmer {
  host: VegaLeftNav['host'];
  openState: VegaLeftNav['openState'];
  autoCollapseOnOverlay: VegaLeftNav['autoCollapseOnOverlay'];
  showAsOverlay: VegaLeftNav['showAsOverlay'];
  backdropController: VegaLeftNav['backdropController'];
  openStateController: VegaLeftNav['openStateController'];
  registerMenuClickObserver(): void;
  unregisterMenuClickObserver(): void;
  private shouldAutoCollapse;
}
