import type { DocumentWindowingOptions } from './work-document-windowing';
import type { WorkDocumentSectionLayout } from './work-types';
export declare const LARGE_SIMPLE_DOCX_MINIMUM_LOGICAL_BLOCKS = 20000;
export interface LargeSimpleDocxParseOptions {
    minimumLogicalBlocks?: number;
    windowing?: Partial<DocumentWindowingOptions>;
}
export interface LargeSimpleDocxStreamResult {
    layout: WorkDocumentSectionLayout;
    logicalBlockCount: number;
    paragraphCount: number;
    tableRowCount: number;
}
export interface LargeSimpleDocxStreamSink {
    paragraph: (text: string) => void;
    tableEnd: () => void;
    tableRow: (row: LargeSimpleDocxTableRow) => void;
    tableStart: () => void;
}
export interface LargeSimpleDocxTableRow {
    cellParagraphCounts: readonly number[];
    texts: readonly string[];
}
/**
 * Parses logical blocks into a sink so a Worker can stream bounded batches
 * instead of structured-cloning one complete 100,000-row object graph.
 */
export declare function streamLargeSimpleDocxDocumentXml(source: string, options: LargeSimpleDocxParseOptions, sink: LargeSimpleDocxStreamSink): LargeSimpleDocxStreamResult | null;
export declare function simpleDocxXmlIsEligibleForLargeImport(source: string, minimumLogicalBlocks?: number): boolean;