declare class Node<T = any> {
    id: string;
    value: T;
    edges: Record<string, number>;
    constructor(id: string, value: T);
}
export declare class Graph<T = any> {
    private readonly DEFAULT_WEIGHT;
    private _nextId;
    private _size;
    private readonly _graph;
    constructor();
    get size(): number;
    getNode(id: number | string): Node<T> | undefined;
    getEdges(id: number | string): {
        neighborId: string;
        weight: number;
    }[];
    addNode(value: T, id?: number | string): Node<T>;
    addEdge(nodeId: number | string, neighborId: number | string, weight?: number): void;
    removeNode(id: number | string): void;
    removeEdge(nodeId: number | string, neighborId: number | string): void;
    adjacent(nodeId: number | string, neighborId: number | string): boolean;
}
export {};