import { _ as GraphFormatConverter, f as Graph } from "../../types-BAEQTwK_.mjs";

//#region src/formats/d3/index.d.ts
interface D3Node {
  id: string;
  [key: string]: any;
}
interface D3Link {
  source: string;
  target: string;
  [key: string]: any;
}
interface D3Graph {
  id?: string;
  mode?: Graph['mode'];
  initialNodeId?: string | null;
  data?: any;
  direction?: Graph['direction'];
  style?: Graph['style'];
  nodes: D3Node[];
  links: D3Link[];
  [key: string]: any;
}
/**
 * Converts a graph to D3.js force-directed format.
 *
 * @example
 * ```ts
 * import { createGraph } from '@statelyai/graph';
 * import { toD3Graph } from '@statelyai/graph/d3';
 *
 * const graph = createGraph({
 *   nodes: [{ id: 'a' }, { id: 'b' }],
 *   edges: [{ id: 'e0', sourceId: 'a', targetId: 'b' }],
 * });
 *
 * const d3 = toD3Graph(graph);
 * // { nodes: [{ id: 'a' }, { id: 'b' }], links: [{ source: 'a', target: 'b' }] }
 * ```
 */
declare function toD3Graph(graph: Graph): D3Graph;
/**
 * Parses a D3.js force-directed JSON object into a graph.
 *
 * @example
 * ```ts
 * import { fromD3Graph } from '@statelyai/graph/d3';
 *
 * const graph = fromD3Graph({
 *   nodes: [{ id: 'a' }, { id: 'b' }],
 *   links: [{ source: 'a', target: 'b' }],
 * });
 * ```
 */
declare function fromD3Graph(d3: D3Graph): Graph;
/**
 * Bidirectional converter for D3.js force-directed JSON format.
 *
 * @example
 * ```ts
 * import { createGraph } from '@statelyai/graph';
 * import { d3Converter } from '@statelyai/graph/d3';
 *
 * const graph = createGraph({
 *   nodes: [{ id: 'a' }, { id: 'b' }],
 *   edges: [{ id: 'e0', sourceId: 'a', targetId: 'b' }],
 * });
 *
 * const d3 = d3Converter.to(graph);
 * const roundTripped = d3Converter.from(d3);
 * ```
 */
declare const d3Converter: GraphFormatConverter<D3Graph>;
//#endregion
export { D3Graph, D3Link, D3Node, d3Converter, fromD3Graph, toD3Graph };