toJson method
Implementation
@override
Map<String, dynamic>? toJson(BottomAppBarTheme? value) {
if (value == null) return null;
return <String, dynamic>{
'color': const NullableColorConverter().toJson(value.color),
'elevation': value.elevation,
'shape': const NullableNotchedShapeConverter().toJson(value.shape),
};
throw 'Json_Unsuported_Value';
}