castMap property Null safety
Implementation
@override
Map<String, cast.Cast> get castMap => {
"tags": const cast.List(cast.string),
"consumes": const cast.List(cast.string),
"produces": const cast.List(cast.string),
"schemes": const cast.List(cast.string),
"security":
const cast.List(cast.Map(cast.string, cast.List(cast.string))),
};