From 7922c94642740f73de95840439c9621ec8eda667 Mon Sep 17 00:00:00 2001
From: Jack <jack@jackmarchant.com>
Date: Fri, 14 Apr 2017 03:11:23 +1000
Subject: [PATCH] Update proptypes doc (#9391)

* Update proptypes doc

* Removed note
---
 contributing/codebase-overview.md | 2 --
 1 file changed, 2 deletions(-)

diff --git a/contributing/codebase-overview.md b/contributing/codebase-overview.md
index 637c4893..b9be535b 100644
--- a/contributing/codebase-overview.md
+++ b/contributing/codebase-overview.md
@@ -301,10 +301,8 @@ While the code is separated in the source tree, the exact package boundaries are
 The "core" of React includes all the [top-level `React` APIs](/react/docs/top-level-api.html#react), for example:
 
 * `React.createElement()`
-* `React.createClass()`
 * `React.Component`
 * `React.Children`
-* `React.PropTypes`
 
 **React core only includes the APIs necessary to define components.** It does not include the [reconciliation](/react/docs/reconciliation.html) algorithm or any platform-specific code. It is used both by React DOM and React Native components.