PDFPageFormat

type PDFPageFormat: 
  | "FIT_TO_PAGES"
  | "A4"
  | "A4_LANDSCAPE"
  | "A5"
  | "A5_LANDSCAPE"
  | "LETTER"
  | "LETTER_LANDSCAPE"
  | "LEGAL"
  | "LEGAL_LANDSCAPE";

Available PDF page formats when generating PDF documents.