diff --git a/Libraries/StyleSheet/StyleSheet.js b/Libraries/StyleSheet/StyleSheet.js
index bb4e57d2c9c1c6..8e51e73840f54b 100644
--- a/Libraries/StyleSheet/StyleSheet.js
+++ b/Libraries/StyleSheet/StyleSheet.js
@@ -19,15 +19,14 @@ const flatten = require('flattenStyle');
 import type {
   StyleSheetStyle as _StyleSheetStyle,
   Styles as _Styles,
-  StyleSheet as _StyleSheet,
   StyleObj,
   LayoutStyle
 } from 'StyleSheetTypes';
 
 export type StyleProp = StyleObj;
 export type Styles = _Styles;
-export type StyleSheet<S> = _StyleSheet<S>;
 export type StyleSheetStyle = _StyleSheetStyle;
+type StyleSheet<+S: Styles> = $ObjMap<S, (Object) => StyleSheetStyle>;
 
 let hairlineWidth = PixelRatio.roundToNearestPixel(0.4);
 if (hairlineWidth === 0) {
diff --git a/Libraries/StyleSheet/StyleSheetTypes.js b/Libraries/StyleSheet/StyleSheetTypes.js
index f23fc1f2942782..c51787c61f0f4e 100644
--- a/Libraries/StyleSheet/StyleSheetTypes.js
+++ b/Libraries/StyleSheet/StyleSheetTypes.js
@@ -240,8 +240,6 @@ export type Styles = {
   +[key: string]: $Shape<Style>,
 };
 
-export type StyleSheet<+S: Styles> = $ObjMap<S, (Object) => StyleSheetStyle>;
-
 /*
 Utility type get non-nullable types for specific style keys.
 Useful when a component requires values for certain Style Keys.
diff --git a/RNTester/js/RNTesterExampleList.js b/RNTester/js/RNTesterExampleList.js
index 072a31f3d1b650..1217fd064d5c50 100644
--- a/RNTester/js/RNTesterExampleList.js
+++ b/RNTester/js/RNTesterExampleList.js
@@ -20,15 +20,9 @@ const RNTesterActions = require('./RNTesterActions');
 const RNTesterStatePersister = require('./RNTesterStatePersister');
 const View = require('View');
 
-import type {
-  RNTesterExample,
-} from './RNTesterList.ios';
-import type {
-  PassProps,
-} from './RNTesterStatePersister';
-import type {
-  StyleObj,
-} from 'StyleSheetTypes';
+import type {RNTesterExample} from './RNTesterList.ios';
+import type {PassProps} from './RNTesterStatePersister';
+import type {StyleObj} from 'StyleSheetTypes';
 
 type Props = {
   onNavigate: Function,