/**
 * Graph data structure and utilities
 */
import type { NodeDefinition } from "../types/config.js";
export declare class Graph {
    private nodes;
    private edges;
    constructor(nodes: NodeDefinition[]);
    getNode(nodeId: string): NodeDefinition | undefined;
    getNextNodes(nodeId: string): string[];
    getAllNodes(): NodeDefinition[];
    hasNode(nodeId: string): boolean;
}
//# sourceMappingURL=graph.d.ts.map