/**
 * One node (vertex) of a directed graph data structure.
 *
 * @public
 */
export default class Vertex {
    /**
     * @param {*=} data
     */
    constructor(data?: any | undefined);
    /**
     * Ad hoc data associated with the vertex (in other words the "value"
     * of the vertex).
     *
     * @public
     * @returns {*}
     */
    public get data(): any;
    /**
     * Returns all edges from this vertex to other vertices.
     *
     * @public
     * @returns {Edge[]}
     */
    public getEdges(): Edge[];
    /**
     * Adds an edge.
     *
     * @public
     * @param {Vertex} other
     * @param {*=} data
     * @returns {Edge}
     */
    public addEdge(other: Vertex, data?: any | undefined): Edge;
    /**
     * Locates an edge.
     *
     * @public
     * @param {Vertex} other
     * @returns {Edge|null}
     */
    public getEdge(other: Vertex): Edge | null;
    /**
     * Indicates if this vertex has an edge.
     *
     * @public
     * @param {Vertex} other
     * @returns {boolean}
     */
    public hasEdge(other: Vertex): boolean;
    /**
     * Finds all possible paths from this vertex (node) to another vertex (node).
     *
     * @public
     * @param {Vertex} other
     * @param {Edge[]=} walk
     * @returns {Edge[][]}
     */
    public getPaths(other: Vertex, walk?: Edge[] | undefined): Edge[][];
    /**
     * Returns a string representation.
     *
     * @public
     * @returns {string}
     */
    public toString(): string;
    #private;
}
import Edge from './Edge.js';