import { DocumentWriter, WriteResult } from '../core/ir/adapters.js';
import { FlowDoc } from '../core/ir/flow.js';
/**
 * Serialize a {@link FlowDoc} to a WordprocessingML package (E-DOCX) — the
 * inverse of the docx reader. A flow medium with zero layout and zero I/O: the
 * body's resolved properties are written as direct (denormalized) formatting, so
 * the round-trip is semantic, not byte-for-byte. Emits the main document plus
 * numbering, footnotes/endnotes, comments (+ commentsExtended), per-section
 * headers/footers, charts and media parts; anything not yet serialized is
 * reported as a {@link Loss}.
 *
 * @param flow The interlayer to write back.
 * @returns The encoded `.docx` bytes and the loss report.
 */
export declare function writeDocx(flow: FlowDoc): WriteResult;
/**
 * The {@link DocumentWriter} registration for `.docx`: its id, the medium it
 * consumes (`flow`), the feature set it supports, and the {@link writeDocx}
 * entry point.
 */
export declare const docxWriter: DocumentWriter<FlowDoc>;