---
layout: "default"
title: "Types"
description: "Documentation for all classes, structs and enums in the Swift language."
root: "/v4.2"
---

<div class="row">
<div class="col-sm-6">
<ul class="main-list">
<li><a href="/v4.2/type/AnyBidirectionalCollection/">AnyBidirectionalCollection</a></li>
<li><a href="/v4.2/type/AnyCollection/">AnyCollection</a></li>
<li><a href="/v4.2/type/AnyHashable/">AnyHashable</a></li>
<li><a href="/v4.2/type/AnyIndex/">AnyIndex</a></li>
<li><a href="/v4.2/type/AnyIterator/">Any