BarcodeValueType

type BarcodeValueType = 
  | "unknown"
  | "contact-info"
  | "email"
  | "isbn"
  | "phone"
  | "product"
  | "sms"
  | "text"
  | "url"
  | "wifi"
  | "geo"
  | "calendar-event"
  | "driver-license"

Represents the semantic type of data encoded in a Barcode - e.g. a URL, a phone number, or a WiFi config - or 'unknown' if the content type could not be classified.

This describes what the barcode's content represents, not the barcode's visual format (see BarcodeFormat).