typeToCode function

String? typeToCode(DartType? type)

Implementation

String? typeToCode(DartType? type) {
  if (type == null) {
    return null;
  } else if (type.isDynamic) {
    return 'dynamic';
  } else if (type is InterfaceType) {
    var typeArguments = type.typeArguments;
    if (typeArguments.isEmpty) {
      return type.element.name;
    } else {
      final typeArgumentsStr = typeArguments.map(typeToCode).join(', ');
      return '${type.element.name}<$typeArgumentsStr>';
    }
  } else if (type is TypeParameterType) {
    return type.element.name;
  } else if (type.isVoid) {
    return 'void';
  } else {
    throw UnimplementedError('(${type.runtimeType}) $type');
  }
}