import { VegaSlimmer } from '../../../../vega-slimmer/vega-slimmer-core';
import { MutationObserverSlimmer } from '../../../../helpers/slimmers/mutation-observer/mutation-observer-slimmer';
/**
 * The class `VegaInputSelectItemsSlotController` extends `VegaSlimmer` and manages
 * appending host items to a dropdown element.
 */
export declare class VegaInputSelectItemsSlotController extends VegaSlimmer {
  protected mutationObserver: MutationObserverSlimmer;
  private host;
  private vegaInputSelectDropdownRenderer;
  /**
   * Component lifecycle - [componentDidLoad]
   */
  componentDidLoad(): void;
  /**
   * The function appends host items to a dropdown element.
   */
  private appendHostItemsToDropdown;
}
