import { Subject } from 'rxjs';
import * as i0 from "@angular/core";
export interface CurrentDragData {
    clientX: number;
    clientY: number;
    dropData: any;
    target: EventTarget;
}
export declare class DraggableHelper {
    currentDrag: Subject<Subject<CurrentDragData>>;
    static ɵfac: i0.ɵɵFactoryDeclaration<DraggableHelper, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<DraggableHelper>;
}