// Original file: src/internal/IronPdfEngine.ProtoFiles/pdfium_pdf_document.proto export interface PdfiumRawSignatureChunkWithIndexP { 'signatureIndex'?: (number); 'rawSignatureChunk'?: (Buffer | Uint8Array | string); } export interface PdfiumRawSignatureChunkWithIndexP__Output { 'signatureIndex'?: (number); 'rawSignatureChunk'?: (Buffer); }