Disabled version (#7)

* Update to Babel 6

* Add disabled version

Author: sapegin

README.md

@@ -34,6 +34,19 @@ let valid = check({
 valid;  // true
 ```
 
+### Disabling in production build
+
+With webpack:
+
+```js
+module.exports = {
+	resolve: {
+		alias: {
+			proptypes: 'proptypes/disabled',
+		}
+	}
+};
+```
 
 ### License
 

disabled.js

@@ -11,7 +11,9 @@
   "files": [
     "src",
     "index.js",
-    "index.js.map"
+    "index.js.map",
+    "disabled.js",
+    "disabled.js.map"
   ],
   "repository": {
     "type": "git",

disabled.js.map

@@ -0,0 +1,23 @@
+function proptype() {}
+proptype.isRequired = proptype;
+
+const getProptype = () => proptype;
+
+export default {
+    array: proptype,
+    bool: proptype,
+    func: proptype,
+    number: proptype,
+    object: proptype,
+    string: proptype,
+    symbol: proptype,
+    any: getProptype,
+    arrayOf: getProptype,
+    element: getProptype,
+    instanceOf: getProptype,
+    node: getProptype,
+    objectOf: getProptype,
+    oneOf: getProptype,
+    oneOfType: getProptype,
+    shape: getProptype,
+};