update dependence of PropTypes. fixed #12

Author: poberwong

Example/Switch.js

@@ -1,4 +1,5 @@
-import React, { Component, PropTypes } from 'react'
+import React, { Component } from 'react'
+import PropTypes from "prop-types"
 import {
   ViewPropTypes,
   StyleSheet,

Example/package.json

@@ -7,6 +7,7 @@
     "test": "jest"
   },
   "dependencies": {
+    "prop-types": "^15.5.10",
     "react": "16.0.0-alpha.12",
     "react-native": "0.46.4"
   },

lib/index.js

@@ -1,4 +1,5 @@
-import React, { Component, PropTypes } from 'react'
+import React, { Component } from 'react'
+import PropTypes from "prop-types"
 import {
   ViewPropTypes,
   StyleSheet,

package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-native-switch-pro",
-  "version": "0.4.5",
+  "version": "0.4.6",
   "description": "an universal switcher for andriod and iOS",
   "main": "lib/index.js",
   "scripts": {
@@ -10,6 +10,9 @@
     "type": "git",
     "url": "git+https://github.com/poberwong/react-native-switch-pro.git"
   },
+  "dependencies": {
+    "prop-types": "^15.5.10"
+  },
   "keywords": [
     "switch",
     "universal",