---
title: ABAddressBook
framework: addressbook
role: symbol
role_heading: Type Alias
path: addressbook/abaddressbookref
---

# ABAddressBook

A reference to an ABAddressBook object.

## Declaration

```swift
typealias ABAddressBook = CFTypeRef
```

```swift
class ABAddressBookRef
```

## Relationships

### Conforms To

- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)