Variant constructor

Variant(
  1. {required String kanaIn,
  2. required String kanaOut,
  3. required int rulesIn,
  4. required int rulesOut}
)

Instantiate a variant.

Implementation

Variant(
    {required this.kanaIn,
    required this.kanaOut,
    required this.rulesIn,
    required this.rulesOut});