Fix flow checks

Author: gabrieldonadel

packages/react-native/Libraries/Alert/Alert.js

@@ -276,7 +276,7 @@ class Alert {
   static promptMacOS(
     title: ?string,
     message?: ?string,
-    callbackOrButtons?: ?((text: string) => void) | Buttons,
+    callbackOrButtons?: ?((text: string) => void) | AlertButtons,
     type?: ?AlertType = 'plain-text',
     defaultInputs?: DefaultInputsArray,
     modal?: ?boolean,

packages/react-native/Libraries/Components/TextInput/TextInput.flow.js

@@ -98,15 +98,15 @@ export type TextInputEditingEvent =
   NativeSyntheticEvent<TextInputEndEditingEventData>;
 
 // [macOS macOS-only
-export type SettingChangeEvent = SyntheticEvent<
+export type SettingChangeEvent = NativeSyntheticEvent<
   $ReadOnly<{|
     autoCorrectEnabled: boolean,
     spellCheckEnabled: boolean,
     grammarCheckEnabled: boolean,
   |}>,
 >;
 
-export type PasteEvent = SyntheticEvent<
+export type PasteEvent = NativeSyntheticEvent<
   $ReadOnly<{|
     dataTransfer: {|
       files: $ReadOnlyArray<{|

packages/react-native/Libraries/Components/TextInput/TextInput.js

@@ -133,15 +133,15 @@ export type TextInputEditingEvent =
   NativeSyntheticEvent<TextInputEndEditingEventData>;
 
 // [macOS macOS-only
-export type SettingChangeEvent = SyntheticEvent<
+export type SettingChangeEvent = NativeSyntheticEvent<
   $ReadOnly<{|
     autoCorrectEnabled: boolean,
     spellCheckEnabled: boolean,
     grammarCheckEnabled: boolean,
   |}>,
 >;
 
-export type PasteEvent = SyntheticEvent<
+export type PasteEvent = NativeSyntheticEvent<
   $ReadOnly<{|
     dataTransfer: {|
       files: $ReadOnlyArray<{|
@@ -943,7 +943,7 @@ export type TextInputProps = $ReadOnly<{
   /**
    * Callback that is called when the text input is focused.
    */
-  onFocus?: ?(e: TextInputFocusEvent) =>  void, // [macOS]
+  onFocus?: ?(e: TextInputFocusEvent) => void, // [macOS]
 
   /**
    * Callback that is called when a key is pressed.

packages/react-native/Libraries/Types/CoreEventTypes.js

@@ -284,7 +284,7 @@ export type NativeScrollPoint = $ReadOnly<{
 }>;
 
 // [macOS
-export type KeyEvent = SyntheticEvent<
+export type KeyEvent = NativeSyntheticEvent<
   $ReadOnly<{|
     // Modifier keys
     capsLockKey: boolean,

packages/react-native/index.js.flow

@@ -104,6 +104,10 @@ export {default as Vibration} from './Libraries/Vibration/Vibration';
 
 export {default as DeviceEventEmitter} from './Libraries/EventEmitter/RCTDeviceEventEmitter';
 export {DynamicColorIOS} from './Libraries/StyleSheet/PlatformColorValueTypesIOS';
+export {
+  ColorWithSystemEffectMacOS,
+  DynamicColorMacOS,
+} from './Libraries/StyleSheet/PlatformColorValueTypesMacOS'; // [macOS]
 export {default as NativeAppEventEmitter} from './Libraries/EventEmitter/RCTNativeAppEventEmitter';
 export {default as NativeModules} from './Libraries/BatchedBridge/NativeModules';
 export {default as Platform} from './Libraries/Utilities/Platform';

packages/virtualized-lists/Lists/VirtualizedList.js

@@ -1494,7 +1494,7 @@ class VirtualizedList extends StateSafePureComponent<
   _selectRowAtIndex = (rowIndex: number) => {
     const prevIndex = this.state.selectedRowIndex;
     const newIndex = rowIndex;
-    this.setState({selectedRowIndex: newIndex});
+    this.setState<'selectedRowIndex'>({selectedRowIndex: newIndex});
 
     this.ensureItemAtIndexIsVisible(newIndex);
     if (prevIndex !== newIndex) {