diff --git a/src/components.ts b/src/components.ts
index 35a7026..4136b51 100644
--- a/src/components.ts
+++ b/src/components.ts
@@ -1,13 +1,11 @@
 import {
   ActivityIndicator as _ActivityIndicator,
   Button as _Button,
-  DatePickerIOS as _DatePickerIOS,
   DrawerLayoutAndroid as _DrawerLayoutAndroid,
   FlatList as _FlatList,
   Image as _Image,
   InputAccessoryView as _InputAccessoryView,
   KeyboardAvoidingView as _KeyboardAvoidingView,
-  MaskedViewIOS as _MaskedViewIOS,
   Modal as _Modal,
   NavigatorIOS as _NavigatorIOS,
   RefreshControl as _RefreshControl,
@@ -19,35 +17,33 @@ import {
   TabBarIOS as _TabBarIOS,
   TextInput as _TextInput,
   Text as _Text,
-  ToolbarAndroid as _ToolbarAndroid,
   TouchableHighlight as _TouchableHighlight,
   TouchableNativeFeedback as _TouchableNativeFeedback,
   TouchableOpacity as _TouchableOpacity,
   TouchableWithoutFeedback as _TouchableWithoutFeedback,
   View as _View,
+  ButtonProps,
 } from 'react-native';
 import {makeHelper} from './helper';
 
+type Optional<T, K extends keyof T> = Pick<Partial<T>, K> & Omit<T, K>;
+
 export const ActivityIndicator = makeHelper(_ActivityIndicator);
-export const Button = makeHelper(_Button);
+export const Button = makeHelper<Optional<ButtonProps, 'onPress'>>(_Button);
 export const DrawerLayoutAndroid = makeHelper(_DrawerLayoutAndroid);
 export const FlatList = makeHelper(_FlatList);
 export const Image = makeHelper(_Image);
 export const InputAccessoryView = makeHelper(_InputAccessoryView);
 export const KeyboardAvoidingView = makeHelper(_KeyboardAvoidingView);
-export const MaskedViewIOS = makeHelper(_MaskedViewIOS);
 export const Modal = makeHelper(_Modal);
-export const NavigatorIOS = makeHelper(_NavigatorIOS);
 export const RefreshControl = makeHelper(_RefreshControl);
 export const ScrollView = makeHelper(_ScrollView);
 export const SectionList = makeHelper(_SectionList);
 export const SnapshotViewIOS = makeHelper(_SnapshotViewIOS);
 export const StatusBar = makeHelper(_StatusBar);
 export const Switch = makeHelper(_Switch);
-export const TabBarIOS = makeHelper(_TabBarIOS);
 export const TextInput = makeHelper(_TextInput);
 export const Text = makeHelper(_Text);
-export const ToolbarAndroid = makeHelper(_ToolbarAndroid);
 export const TouchableHighlight = makeHelper(_TouchableHighlight);
 export const TouchableNativeFeedback = makeHelper(_TouchableNativeFeedback);
 export const TouchableOpacity = makeHelper(_TouchableOpacity);