/**
 * Rehype plugin that injects source location attributes on every element.
 *
 * Handles both:
 *   - HTML elements from markdown (h1, p, li, …)
 *   - MDX JSX nodes (mdxJsxFlowElement, mdxJsxTextElement)
 *
 * Injected attributes:
 *   data-node-file   — project-relative source file path
 *   data-node-name   — element or component name
 *   data-node-line   — source line number
 *   data-node-column — source column number (0-based)
 */
import type { Root } from "hast";
interface RehypeNodePositionsOptions {
    filePath?: string;
}
export declare function rehypeNodePositions(options?: RehypeNodePositionsOptions): (tree: Root) => void;
export {};
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