move DriverLicense to its own file

@@ -14,5 +14,6 @@ export 'src/mobile_scanner_controller.dart';
 export 'src/mobile_scanner_exception.dart';
 export 'src/mobile_scanner_exception.dart';
 export 'src/objects/barcode.dart';
 export 'src/objects/barcode.dart';
 export 'src/objects/barcode_capture.dart';
 export 'src/objects/barcode_capture.dart';
+export 'src/objects/driver_license.dart';
 export 'src/objects/email.dart';
 export 'src/objects/email.dart';
 export 'src/objects/mobile_scanner_arguments.dart';
 export 'src/objects/mobile_scanner_arguments.dart';

@@ -7,6 +7,7 @@ import 'package:mobile_scanner/src/enums/barcode_format.dart';
 import 'package:mobile_scanner/src/enums/barcode_type.dart';
 import 'package:mobile_scanner/src/enums/barcode_type.dart';
 import 'package:mobile_scanner/src/enums/encryption_type.dart';
 import 'package:mobile_scanner/src/enums/encryption_type.dart';
 import 'package:mobile_scanner/src/enums/phone_type.dart';
 import 'package:mobile_scanner/src/enums/phone_type.dart';
+import 'package:mobile_scanner/src/objects/driver_license.dart';
 import 'package:mobile_scanner/src/objects/email.dart';
 import 'package:mobile_scanner/src/objects/email.dart';
 
 
 /// Represents a single recognized barcode and its value.
 /// Represents a single recognized barcode and its value.
@@ -291,98 +292,6 @@ class PersonName {
         pronunciation = data['pronunciation'] as String?;
         pronunciation = data['pronunciation'] as String?;
 }
 }
 
 
-/// A driver license or ID card.
-class DriverLicense {
-  /// Gets city of holder's address.
-  ///
-  /// Returns null if not available.
-  final String? addressCity;
-
-  /// Gets state of holder's address.
-  ///
-  /// Returns null if not available.
-  final String? addressState;
-
-  /// Gets holder's street address.
-  ///
-  /// Returns null if not available.
-  final String? addressStreet;
-
-  /// Gets postal code of holder's address.
-  ///
-  /// Returns null if not available.
-  final String? addressZip;
-
-  /// Gets birth date of the holder.
-  ///
-  /// Returns null if not available.
-  final String? birthDate;
-
-  /// Gets "DL" for driver licenses, "ID" for ID cards.
-  ///
-  /// Returns null if not available.
-  final String? documentType;
-
-  /// Gets expiry date of the license.
-  ///
-  /// Returns null if not available.
-  final String? expiryDate;
-
-  /// Gets holder's first name.
-  ///
-  /// Returns null if not available.
-  final String? firstName;
-
-  /// Gets holder's gender. 1 - male, 2 - female.
-  ///
-  /// Returns null if not available.
-  final String? gender;
-
-  /// Gets issue date of the license.
-  ///
-  /// The date format depends on the issuing country. MMDDYYYY for the US, YYYYMMDD for Canada.
-  ///
-  /// Returns null if not available.
-  final String? issueDate;
-
-  /// Gets the three-letter country code in which DL/ID was issued.
-  ///
-  /// Returns null if not available.
-  final String? issuingCountry;
-
-  /// Gets holder's last name.
-  ///
-  /// Returns null if not available.
-  final String? lastName;
-
-  /// Gets driver license ID number.
-  ///
-  /// Returns null if not available.
-  final String? licenseNumber;
-
-  /// Gets holder's middle name.
-  ///
-  /// Returns null if not available.
-  final String? middleName;
-
-  /// Create a [DriverLicense] from native data.
-  DriverLicense.fromNative(Map data)
-      : addressCity = data['addressCity'] as String?,
-        addressState = data['addressState'] as String?,
-        addressStreet = data['addressStreet'] as String?,
-        addressZip = data['addressZip'] as String?,
-        birthDate = data['birthDate'] as String?,
-        documentType = data['documentType'] as String?,
-        expiryDate = data['expiryDate'] as String?,
-        firstName = data['firstName'] as String?,
-        gender = data['gender'] as String?,
-        issueDate = data['issueDate'] as String?,
-        issuingCountry = data['issuingCountry'] as String?,
-        lastName = data['lastName'] as String?,
-        licenseNumber = data['licenseNumber'] as String?,
-        middleName = data['middleName'] as String?;
-}
-
 /// GPS coordinates from a 'GEO:' or similar QRCode type.
 /// GPS coordinates from a 'GEO:' or similar QRCode type.
 class GeoPoint {
 class GeoPoint {
   /// Gets the latitude.
   /// Gets the latitude.

+/// A driver license or ID card.
+class DriverLicense {
+  /// Create a new [DriverLicense].
+  const DriverLicense({
+    this.addressCity,
+    this.addressState,
+    this.addressStreet,
+    this.addressZip,
+    this.birthDate,
+    this.documentType,
+    this.expiryDate,
+    this.firstName,
+    this.gender,
+    this.issueDate,
+    this.issuingCountry,
+    this.lastName,
+    this.licenseNumber,
+    this.middleName,
+  });
+
+  /// Create a [DriverLicense] from a map.
+  factory DriverLicense.fromNative(Map<Object?, Object?> data) {
+    return DriverLicense(
+      addressCity: data['addressCity'] as String?,
+      addressState: data['addressState'] as String?,
+      addressStreet: data['addressStreet'] as String?,
+      addressZip: data['addressZip'] as String?,
+      birthDate: data['birthDate'] as String?,
+      documentType: data['documentType'] as String?,
+      expiryDate: data['expiryDate'] as String?,
+      firstName: data['firstName'] as String?,
+      gender: data['gender'] as String?,
+      issueDate: data['issueDate'] as String?,
+      issuingCountry: data['issuingCountry'] as String?,
+      lastName: data['lastName'] as String?,
+      licenseNumber: data['licenseNumber'] as String?,
+      middleName: data['middleName'] as String?,
+    );
+  }
+
+  /// The city of the holder's address.
+  final String? addressCity;
+
+  /// The state of the holder's address.
+  final String? addressState;
+
+  /// The street address of the holder's address.
+  final String? addressStreet;
+
+  /// The postal code of the holder's address.
+  final String? addressZip;
+
+  /// The holder's birth date.
+  final String? birthDate;
+
+  /// The type of the license.
+  ///
+  /// This is either "DL" for driver licenses or "ID" for ID cards.
+  final String? documentType;
+
+  /// The expiry date of the license.
+  final String? expiryDate;
+
+  /// The holder's first name.
+  final String? firstName;
+
+  /// The holder's gender.
+  ///
+  /// This is either '1' for male or '2' for female.
+  final String? gender;
+
+  /// The issue date of the license.
+  ///
+  /// The date format depends on the issuing country.
+  /// For example `MMDDYYYY` is used in the US,
+  /// and `YYYYMMDD` is used in Canada.
+  final String? issueDate;
+
+  /// The three-letter country code in which this license was issued.
+  final String? issuingCountry;
+
+  /// The holder's last name.
+  final String? lastName;
+
+  /// The identifying number for this license.
+  final String? licenseNumber;
+
+  /// The holder's middle name.
+  final String? middleName;
+}