import { D3Node } from './nodes/d3Node';
import { GremlinLink } from './nodes/gremlinLink';
import { TinkerNode } from './nodes/tinkerNode';
import { GremlinQueryResponse } from '@savantly/gremlin-js';
import { BehaviorSubject } from 'rxjs/BehaviorSubject';
export declare enum GraphsonFormat {
    GraphSON1 = 1,
    GraphSON2 = 2,
    GraphSON3 = 3,
}
export declare class ArrangedGraphData {
    nodes: D3Node[];
    links: D3Node[];
}
export declare class KV {
    key: string;
    value: string;
}
export declare class GraphexpService {
    private gremlinService;
    COMMUNICATION_METHOD: GraphsonFormat;
    graphInfoData: BehaviorSubject<any>;
    nodeNames: BehaviorSubject<string[]>;
    nodeProperties: BehaviorSubject<string[]>;
    edgeProperties: BehaviorSubject<string[]>;
    node_limit_per_request: number;
    queryGraphInfo(): void;
    queryNodes(field: string, value: string): Promise<ArrangedGraphData>;
    getRelatedNodes(d: any): Promise<ArrangedGraphData>;
    createNode(label: string, properties: KV[]): Promise<TinkerNode>;
    createLink(item: GremlinLink): Promise<TinkerNode>;
    executeQuery(gremlin: string, bindings?: {}): Promise<GremlinQueryResponse>;
    private handleGraphInfo(data);
    private graphson3to1(data);
    private arrangeData(data);
    private arrange_datav3(data);
    private arrange_datav2(data);
    private extract_infov2(data);
    private extract_infov3(data);
    private get_vertex_prop_in_list(vertexProperty);
    private idIndex(list, elem);
    private make_properties_list(data);
    private isInt(value);
    updateSelection(edge: D3Node): void;
    constructor(options: any);
}