Init commit

lib/models/router_args.dart

@@ -0,0 +1,8 @@
+import 'package:tangocard_reader/models/yokutango_entry.dart';
+
+class BenkyouArgs {
+  final List<YokutangoEntry> cards;
+  final int? index;
+
+  const BenkyouArgs({required this.cards, this.index});
+}