Delete some unnecessary noise

src/navigators/DrawerNavigator.js

@@ -1,6 +1,4 @@
-/*       */
-
-import * as React from 'react';
+import React from 'react';
 import { Dimensions, Platform, ScrollView } from 'react-native';
 
 import createNavigator from './createNavigator';

src/navigators/NavigatorTypes.js

@@ -1,5 +1,3 @@
-/*       */
-
 const STACK = 'react-navigation/STACK';
 const TABS = 'react-navigation/TABS';
 const DRAWER = 'react-navigation/DRAWER';

src/navigators/StackNavigator.js

@@ -1,6 +1,4 @@
-/*       */
-
-import * as React from 'react';
+import React from 'react';
 import createNavigationContainer from '../createNavigationContainer';
 import createNavigator from './createNavigator';
 import CardStackTransitioner from '../views/CardStack/CardStackTransitioner';

src/navigators/TabNavigator.js

@@ -1,6 +1,4 @@
-/*       */
-
-import * as React from 'react';
+import React from 'react';
 import { Platform } from 'react-native';
 
 import createNavigator from './createNavigator';

src/routers/__tests__/StackRouter-test.js

@@ -1,4 +1,3 @@
-/*       */
 /* eslint no-shadow:0, react/no-multi-comp:0, react/display-name:0 */
 
 import React from 'react';

src/routers/__tests__/TabRouter-test.js

@@ -1,4 +1,3 @@
-/*       */
 /* eslint react/display-name:0 */
 
 import React from 'react';

src/routers/__tests__/createConfigGetter-test.js

@@ -1,5 +1,3 @@
-/*       */
-
 import { Component } from 'react';
 import createConfigGetter from '../createConfigGetter';
 import addNavigationHelpers from '../../addNavigationHelpers';

src/routers/__tests__/validateRouteConfigMap-test.js

@@ -1,9 +1,6 @@
-/*       */
-
 import React from 'react';
 
 import validateRouteConfigMap from '../validateRouteConfigMap';
-
 import StackRouter from '../StackRouter';
 
 const ListScreen = () => <div />;

src/views/__tests__/NavigationScenesReducer-test.js

@@ -1,5 +1,3 @@
-/*       */
-
 import ScenesReducer from '../ScenesReducer';
 
 /**

website/src/App.js

@@ -1,4 +1,3 @@
-/*       */
 import React from 'react';
 
 import AppFrame from './AppFrame';