/**
 * Stable debug snapshots of DocxIR.
 *
 * A snapshot is the IR with every binary resource replaced by its content hash
 * and byte length, and object keys in a fixed order — diffable in a test,
 * readable in a bug report, and free of the megabytes of image data that a
 * base64 dump would carry.
 */
import type { DocxIR } from './types';
/** A JSON-safe view of the IR, suitable for `toMatchSnapshot`. */
export type DocxIrSnapshot = Record<string, unknown>;
export declare function snapshotDocxIr(ir: DocxIR): DocxIrSnapshot;
/** Render a snapshot as stable, pretty-printed JSON. */
export declare function formatDocxIr(ir: DocxIR): string;
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