From 490eaf332ef5dcbbb2abc5526550a82565818134 Mon Sep 17 00:00:00 2001
From: Sergey Tsegelnyk <sergey.tsegelnyk@revjet.com>
Date: Sat, 17 Mar 2018 22:07:09 +0200
Subject: [PATCH] add proptypes to app.js

---
 App.js       | 7 +++++++
 package.json | 1 +
 2 files changed, 8 insertions(+)

diff --git a/App.js b/App.js
index d69c0a287..99e8b5c51 100644
--- a/App.js
+++ b/App.js
@@ -1,6 +1,7 @@
 /** @type {AppStorage} */
 import './shim.js'
 import React from 'react'
+import PropTypes from 'prop-types'
 import { Text, ScrollView, StyleSheet } from 'react-native'
 import { DrawerNavigator, SafeAreaView } from 'react-navigation'
 import MainBottomTabs from './MainBottomTabs'
@@ -24,6 +25,12 @@ const CustomDrawerContentComponent = (props) => (
   </ScrollView>
 )
 
+CustomDrawerContentComponent.propTypes = {
+  navigation: PropTypes.shape({
+    navigate: PropTypes.func
+  })
+}
+
 const styles = StyleSheet.create({
   container: {
     marginTop: 20,
diff --git a/package.json b/package.json
index a65a928f4..0cb6bea11 100644
--- a/package.json
+++ b/package.json
@@ -45,6 +45,7 @@
     "mocha": "^5.0.4",
     "node-libs-react-native": "^1.0.1",
     "process": "^0.11.10",
+    "prop-types": "^15.6.1",
     "react": "16.0.0",
     "react-native": "https://github.com/expo/react-native/archive/sdk-23.0.0.tar.gz",
     "react-native-camera": "^0.12.0",