import { Subject } from "rxjs";
import { CfDragDropEvent } from "../../interfaces";
import { CfDragDirective } from "../directives";
import * as i0 from "@angular/core";
export declare class CfDragDropService {
    dragEvent: Subject<CfDragDropEvent>;
    activeDragDirective: CfDragDirective | null;
    constructor();
    static ɵfac: i0.ɵɵFactoryDeclaration<CfDragDropService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<CfDragDropService>;
}