import { DocumentReader, ReadResult } from '../core/ir/adapters.js';
import { FlowDoc } from '../core/ir/flow.js';
import { PoNode } from '../core/po-helpers.js';
/**
 * Read a PresentationML (`.pptx`) package into a {@link FlowDoc}: one page per
 * slide at the deck size (`p:sldSz`), each slide's shapes placed as absolutely
 * positioned floating elements. Hidden slides (`p:sld@show="0"`) are omitted (and
 * recorded as a {@link Loss}, mirroring PowerPoint/LibreOffice export). Resolves
 * each slide's layout → master → theme chain into the placeholder cascade, colour
 * resolver and inherited background, plus its images and charts.
 *
 * @param bytes The raw `.pptx` (OPC ZIP) bytes.
 * @returns The {@link FlowDoc} plus the accumulated loss report.
 */
export declare function readPptx(bytes: Uint8Array): ReadResult<FlowDoc>;
/**
 * Parse an OOXML part's bytes into preserve-order {@link PoNode} roots with the
 * module's shared, presentation-tuned {@link XMLParser} (attributes kept, values
 * not coerced, whitespace preserved). Shared with the slide-style resolvers.
 *
 * ISO/IEC 29500-3 §10.2 — `mc:AlternateContent` is resolved first, to the
 * `mc:Fallback` a reader takes when it implements none of the namespaces the
 * choices require. A deck writes the same shape twice this way, and reading the
 * CHOICE means reading markup written for someone else: tdf143222's whole slide
 * is an embedded worksheet whose preview picture lives in the fallback alone,
 * and the choice — written for VML — carries no picture at all, so the slide
 * came out blank. 82 of the corpus's decks carry such a block.
 */
export declare function parseXml(data: Uint8Array): Array<PoNode>;
/**
 * The {@link DocumentReader} for PresentationML (`.pptx`): sniffs the OPC ZIP for
 * `ppt/presentation.xml` (a cheap substring probe, no unzip) and reads it via
 * {@link readPptx}.
 */
export declare const pptxReader: DocumentReader<FlowDoc>;