---
title: types
framework: objectivec
role: symbol
role_heading: Instance Property
path: objectivec/objc_method_description/types
---

# types

The types of the method arguments.

## Declaration

```swift
var types: UnsafeMutablePointer<CChar>?
```

## See Also

### Fields

- [name](objectivec/objc_method_description/name.md)