import { SubStateObserverSlimmer } from '../../../../../helpers/slimmers/sub-state/sub-state-observer-slimmer';
import { VegaProgressTrackerStep } from '../../vega-progress-tracker-step';
/**
 * Controls the state of a progress tracker step component.
 */
export declare class VegaProgressTrackerStepStateController extends SubStateObserverSlimmer<HTMLVegaProgressTrackerStepElement> {
  host: VegaProgressTrackerStep['host'];
  progressStatus: VegaProgressTrackerStep['progressStatus'];
  isCurrent: VegaProgressTrackerStep['isCurrent'];
  stepKey: VegaProgressTrackerStep['stepKey'];
  constructor();
}
