Type Alias: FontName

type FontName = 
  | "Courier"
  | "Courier-Bold"
  | "Courier-Oblique"
  | "Courier-BoldOblique"
  | "Helvetica"
  | "Helvetica-Bold"
  | "Helvetica-Oblique"
  | "Helvetica-BoldOblique"
  | "Times-Roman"
  | "Times-Bold"
  | "Times-Italic"
  | "Times-BoldItalic"
  | "Symbol"
  | "ZapfDingbats";