/**
 * PDF module for excelts.
 *
 * A full-featured, zero-dependency PDF engine for both writing and reading.
 *
 * @example Standalone PDF generation:
 * ```typescript
 * import { pdf } from "excelts/pdf";
 *
 * const bytes = await pdf([
 *   ["Product", "Revenue"],
 *   ["Widget", 1000],
 *   ["Gadget", 2500]
 * ]);
 * ```
 *
 * @example From Excel Workbook:
 * ```typescript
 * import { Workbook } from "excelts";
 * import { excelToPdf } from "excelts/pdf";
 *
 * const workbook = new Workbook();
 * const sheet = workbook.addWorksheet("Sales");
 * sheet.addRow(["Product", "Revenue"]);
 * const bytes = await excelToPdf(workbook);
 * ```
 *
 * @example Read PDF — extract text, images, and metadata:
 * ```typescript
 * import { readPdf } from "excelts/pdf";
 *
 * const result = await readPdf(pdfBytes);
 * console.log(result.text);               // All text
 * console.log(result.pages[0].text);      // Page 1 text
 * console.log(result.pages[0].images);    // Page 1 images
 * console.log(result.pages[0].annotations); // Page 1 annotations
 * console.log(result.metadata.title);     // Document title
 * console.log(result.formFields);         // Form fields
 * ```
 *
 * @module pdf
 */
/** Standalone PDF generation — accepts plain arrays, sheet objects, or workbooks. */
export { pdf } from "./pdf.js";
/** Excel-to-PDF conversion — accepts an Excel Workbook instance. */
export { excelToPdf, chartToPdf, createWordChartPdfRenderer, type ChartToPdfOptions } from "./excel-bridge.js";
/** Word-to-PDF conversion — accepts a DocxDocument. */
export { docxToPdf } from "./word-bridge.js";
export type { DocxToPdfOptions } from "./word-bridge.js";
/** Read a PDF file and extract text, images, and metadata. */
export { readPdf } from "./reader/pdf-reader.js";
/** Build PDFs with free text positioning, vector drawing, and images. */
export { PdfDocumentBuilder, PdfPageBuilder, parseSvgPath } from "./builder/document-builder.js";
/** Edit existing PDFs: overlay content, fill forms, copy/merge pages. */
export { PdfEditor, PdfEditorPage } from "./builder/pdf-editor.js";
/** Digital signatures — verify and sign PDF documents. */
export { verifyPdfSignature, signPdf, buildSignatureDictPlaceholder, asn1Parse } from "./core/digital-signature.js";
export type { PdfCell, PdfRow, PdfColumn, PdfSheet, PdfBook, PdfImage } from "./pdf.js";
export type { PdfExportOptions, PdfOrientation, PdfPageSize, PdfMargins, PdfColor, PageSizeName, PdfWatermark, PdfTextWatermark, PdfImageWatermark, PdfWatermarkFilter } from "./types.js";
export { PageSizes } from "./types.js";
export type { ReadPdfOptions, ReadPdfResult, ReadPdfPage } from "./reader/pdf-reader.js";
export type { PdfMetadata } from "./reader/metadata-reader.js";
export type { ExtractedImage } from "./reader/image-extractor.js";
export type { TextLine } from "./reader/text-reconstruction.js";
export type { PdfAnnotation, PdfRect } from "./reader/annotation-extractor.js";
export type { PdfFormField, PdfFormFieldType } from "./reader/form-extractor.js";
export type { PdfBookmark } from "./reader/bookmark-extractor.js";
export type { PdfTable, PdfTableRow, PdfTableCell } from "./reader/table-extractor.js";
export type { PageOptions, DrawSvgOptions, DrawTextOptions, DrawRectOptions, DrawCircleOptions, DrawEllipseOptions, DrawLineOptions, DrawPathOptions, DrawImageOptions, DocumentMetadata, PathOp, TocOptions, AnnotationType, AnnotationOptions, TextMarkupAnnotationOptions, TextAnnotationOptions, FreeTextAnnotationOptions, StampAnnotationOptions, FormFieldOptions, TextFieldOptions, CheckboxOptions, DropdownOptions, RadioGroupOptions, PdfSignatureOptions } from "./builder/document-builder.js";
export type { LoadOptions } from "./builder/pdf-editor.js";
export type { SignatureVerificationResult, CmsSignedData, SignOptions, Asn1Node } from "./core/digital-signature.js";
export { PdfError, PdfRenderError, PdfFontError, PdfStructureError, isPdfError } from "./errors.js";