alias property
String?
alias
Implementation
String? get alias {
String? name;
for (var a in validNames) {
if (name == null) {
name = a;
} else if (name == a) {
continue;
} else {
throw StateError("Multiple JSON field aliases: "
"${where((a) => a.isValid).map((a) => a.name).toList()}");
}
}
return name;
}