// Original file: src/internal/IronPdfEngine.ProtoFiles/pdfium_metadata.proto import type { PdfDocumentP as _ironpdfengineproto_PdfDocumentP, PdfDocumentP__Output as _ironpdfengineproto_PdfDocumentP__Output } from '../ironpdfengineproto/PdfDocumentP'; export interface PdfiumSetMetadataRequestP { 'document'?: (_ironpdfengineproto_PdfDocumentP | null); 'key'?: (string); 'value'?: (string); } export interface PdfiumSetMetadataRequestP__Output { 'document'?: (_ironpdfengineproto_PdfDocumentP__Output); 'key'?: (string); 'value'?: (string); }