import { IObject, IEdge } from "./i_object";
export declare function textObserveTimer(manager: LocalZObjectManager): void;
export declare function updateSVGSVGTimer(svgsvg: SVGSVGElement): void;
export declare class LocalZObjectManager {
    map: Map<string, IObject>;
    svgsvgElement: SVGSVGElement;
    private incomingEdgeMapFromVertexID;
    private outgoingEdgeMapFromVertexID;
    private beginVertexMapFromEdgeID;
    private endVertexMapFromEdgeID;
    constructor(_svgsvgElement: SVGSVGElement);
    registerObject(obj: IObject): void;
    getObject(key: string): IObject | undefined;
    dispose(): void;
    private removeBeginVertexObjectID;
    private removeEndVertexObjectID;
    private addBeginVertexObjectID;
    private addEndVertexObjectID;
    getBeginVertexID(edge: IEdge): string | null;
    getEndVertexID(edge: IEdge): string | null;
    registerBeginVertexID(edge: IEdge, vertexID: string | null): void;
    registerEndVertexID(edge: IEdge, vertexID: string | null): void;
    getIncmoingEdges(obj: IObject): IEdge[] | null;
    getOutgoingEdges(obj: IObject): IEdge[] | null;
}
export declare class GlobalZObjectManager {
    static getLocalGobjectManager(svgsvg: SVGSVGElement): LocalZObjectManager | null;
    static tryRegisterSVGSVGElement(svgsvg: SVGSVGElement): LocalZObjectManager;
    static deleteSVGSVGElement(svgsvg: SVGSVGElement): boolean;
}