import { ElementRef, EventEmitter, OnDestroy, OnInit, ViewContainerRef } from '@angular/core';
import { FlowDesignerService } from './flow-designer.service';
import { CyElement } from './interfaces';
import * as cytoscape from 'cytoscape';
import { NgFlowDesignerComponent } from './ng-flow-designer.component';
export declare class NgFlowDesignerNodeDirective implements OnInit, OnDestroy, CyElement {
    host: ElementRef;
    private view;
    private flowDesignerService;
    private designerComponent;
    id: string;
    x: number;
    y: number;
    dragStart: EventEmitter<any>;
    dragStop: EventEmitter<any>;
    locked: boolean;
    isRegistered: boolean;
    private cy;
    private _locked;
    constructor(host: ElementRef, view: ViewContainerRef, flowDesignerService: FlowDesignerService, designerComponent: NgFlowDesignerComponent);
    stopPropagation(e: any): any;
    isLocked(): boolean;
    ngOnInit(): void;
    ngOnDestroy(): void;
    registerCy(cy: cytoscape.Core): void;
    getCyElement(): cytoscape.CollectionReturnValue;
}