import { Subject } from 'rxjs'; import { DraggableItem } from './draggable-item'; export declare class DraggableItemService { private draggableItem?; private onCapture; dragStart(item: DraggableItem): void; getItem(): DraggableItem | undefined; captureItem(overZoneIndex: number, newIndex: number): DraggableItem | undefined; onCaptureItem(): Subject; }