Public enum to define the PDF document permission flags.
// Load an existing PDF document
let document: PdfDocument = new PdfDocument(data, password);
// Get the permission flag
let permission: PdfPermissionFlag = document.permissions;
// Destroy the document
document.destroy();accessibilityCopyContent - Specifies the accessibility copy content permission flag.assembleDocument - Specifies the assemble document permission flag.copyContent - Specifies the copy content permission flag.default - Specifies the default permission flag.editAnnotations - Specifies the edit annotations permission flag.editContent - Specifies the edit content permission flag.fillFields - Specifies the fill fields permission flag.fullQualityPrint - Specifies the full quality print permission flag.print - Specifies the print permission flag.