export declare class EdgehandlesService {
    defaults: {
        preview: boolean;
        hoverDelay: number;
        handleNodes: string;
        snap: boolean;
        snapThreshold: number;
        snapFrequency: number;
        noEdgeEventsInDraw: boolean;
        disableBrowserGestures: boolean;
        handlePosition: (node: any) => string;
        handleInDrawMode: boolean;
        edgeType: (sourceNode: any, targetNode: any) => string;
        loopAllowed: (node: any) => boolean;
        nodeLoopOffset: number;
        nodeParams: (sourceNode: any, targetNode: any) => {};
        edgeParams: (sourceNode: any, targetNode: any, i: any) => {
            'data': {
                'secondary': string;
            };
        };
        ghostEdgeParams: () => {};
        show: (sourceNode: any) => void;
        hide: (sourceNode: any) => void;
        start: (sourceNode: any, ele: any) => void;
        complete: (sourceNode: any, targetNode: any, addedEles: any) => void;
        stop: (sourceNode: any) => void;
        cancel: (sourceNode: any, cancelledTargets: any) => void;
        hoverover: (sourceNode: any, targetNode: any) => void;
        hoverout: (sourceNode: any, targetNode: any) => void;
        previewon: (sourceNode: any, targetNode: any, previewEles: any) => void;
        previewoff: (sourceNode: any, targetNode: any, previewEles: any) => void;
        drawon: () => void;
        drawoff: () => void;
    };
    constructor();
}