fix flow types

packages/react-native-renderer/src/ReactFabric.js

@@ -186,7 +186,7 @@ function sendAccessibilityEvent(handle: any, eventType: string) {
   if (handle._internalInstanceHandle) {
     nativeFabricUIManager.sendAccessibilityEvent(
       handle._internalInstanceHandle.stateNode.node,
-      eventType
+      eventType,
     );
   } else {
     legacySendAccessibilityEvent(handle._nativeTag, eventType);

packages/react-native-renderer/src/ReactNativeRenderer.js

@@ -185,7 +185,7 @@ function sendAccessibilityEvent(handle: any, eventType: string) {
   if (handle._internalInstanceHandle) {
     nativeFabricUIManager.sendAccessibilityEvent(
       handle._internalInstanceHandle.stateNode.node,
-      eventType
+      eventType,
     );
   } else {
     legacySendAccessibilityEvent(handle._nativeTag, eventType);

packages/react-native-renderer/src/ReactNativeTypes.js

@@ -149,8 +149,15 @@ export type ReactNativeType = {
     componentOrHandle: any,
   ): ?ElementRef<HostComponent<mixed>>,
   findNodeHandle(componentOrHandle: any): ?number,
-  dispatchCommand(handle: ElementRef<HostComponent<mixed>>, command: string, args: Array<any>): void,
-  sendAccessibilityEvent(handle: ElementRef<HostComponent<mixed>>, eventType: string): void,
+  dispatchCommand(
+    handle: ElementRef<HostComponent<mixed>>,
+    command: string,
+    args: Array<any>,
+  ): void,
+  sendAccessibilityEvent(
+    handle: ElementRef<HostComponent<mixed>>,
+    eventType: string,
+  ): void,
   render(
     element: React$Element<any>,
     containerTag: any,
@@ -169,8 +176,15 @@ export type ReactFabricType = {
     componentOrHandle: any,
   ): ?ElementRef<HostComponent<mixed>>,
   findNodeHandle(componentOrHandle: any): ?number,
-  dispatchCommand(handle: ElementRef<HostComponent<mixed>>, command: string, args: Array<any>): void,
-  sendAccessibilityEvent(handle: ElementRef<HostComponent<mixed>>, eventType: string): void,
+  dispatchCommand(
+    handle: ElementRef<HostComponent<mixed>>,
+    command: string,
+    args: Array<any>,
+  ): void,
+  sendAccessibilityEvent(
+    handle: ElementRef<HostComponent<mixed>>,
+    eventType: string,
+  ): void,
   render(
     element: React$Element<any>,
     containerTag: any,

packages/react-native-renderer/src/__mocks__/react-native/Libraries/ReactPrivate/ReactNativePrivateInterface.js

@@ -40,5 +40,5 @@ module.exports = {
   },
   get legacySendAccessibilityEvent() {
     return require('./legacySendAccessibilityEvent');
-  }
+  },
 };

packages/react-native-renderer/src/__tests__/ReactFabric-test.internal.js

@@ -313,10 +313,13 @@ describe('ReactFabric', () => {
 
     expect(nativeFabricUIManager.sendAccessibilityEvent).not.toBeCalled();
     ReactFabric.sendAccessibilityEvent(viewRef, 'focus');
-    expect(nativeFabricUIManager.sendAccessibilityEvent).toHaveBeenCalledTimes(1);
-    expect(
-      nativeFabricUIManager.sendAccessibilityEvent,
-    ).toHaveBeenCalledWith(expect.any(Object), 'focus');
+    expect(nativeFabricUIManager.sendAccessibilityEvent).toHaveBeenCalledTimes(
+      1,
+    );
+    expect(nativeFabricUIManager.sendAccessibilityEvent).toHaveBeenCalledWith(
+      expect.any(Object),
+      'focus',
+    );
   });
 
   it('should warn and no-op if calling sendAccessibilityEvent on non native refs', () => {

packages/react-native-renderer/src/__tests__/ReactFabricAndNative-test.internal.js

@@ -24,14 +24,16 @@ describe('created with ReactFabric called with ReactNative', () => {
     ReactNative = require('react-native-renderer');
     jest.resetModules();
     ReactNativePrivateInterface = require('react-native/Libraries/ReactPrivate/ReactNativePrivateInterface');
-    UIManager = require('react-native/Libraries/ReactPrivate/ReactNativePrivateInterface').UIManager;
+    UIManager = require('react-native/Libraries/ReactPrivate/ReactNativePrivateInterface')
+      .UIManager;
     jest.mock('shared/ReactFeatureFlags', () =>
       require('shared/forks/ReactFeatureFlags.native-oss'),
     );
 
     React = require('react');
     ReactFabric = require('react-native-renderer/fabric');
-    createReactNativeComponentClass = require('react-native/Libraries/ReactPrivate/ReactNativePrivateInterface').ReactNativeViewConfigRegistry.register;
+    createReactNativeComponentClass = require('react-native/Libraries/ReactPrivate/ReactNativePrivateInterface')
+      .ReactNativeViewConfigRegistry.register;
   });
 
   it('find Fabric instances with the RN renderer', () => {
@@ -105,15 +107,17 @@ describe('created with ReactFabric called with ReactNative', () => {
     ReactFabric.render(<View title="bar" ref={ref} />, 11);
     expect(nativeFabricUIManager.sendAccessibilityEvent).not.toBeCalled();
     ReactNative.sendAccessibilityEvent(ref.current, 'focus');
-    expect(nativeFabricUIManager.sendAccessibilityEvent).toHaveBeenCalledTimes(1);
-    expect(
-      nativeFabricUIManager.sendAccessibilityEvent,
-    ).toHaveBeenCalledWith(expect.any(Object), 'focus');
+    expect(nativeFabricUIManager.sendAccessibilityEvent).toHaveBeenCalledTimes(
+      1,
+    );
+    expect(nativeFabricUIManager.sendAccessibilityEvent).toHaveBeenCalledWith(
+      expect.any(Object),
+      'focus',
+    );
     expect(UIManager.sendAccessibilityEvent).not.toBeCalled();
   });
 });
 
-
 describe('created with ReactNative called with ReactFabric', () => {
   beforeEach(() => {
     jest.resetModules();
@@ -202,14 +206,17 @@ describe('created with ReactNative called with ReactFabric', () => {
     const ref = React.createRef();
 
     ReactNative.render(<View title="bar" ref={ref} />, 11);
-    expect(ReactNativePrivateInterface.legacySendAccessibilityEvent).not.toBeCalled();
+    expect(
+      ReactNativePrivateInterface.legacySendAccessibilityEvent,
+    ).not.toBeCalled();
     ReactFabric.sendAccessibilityEvent(ref.current, 'focus');
-    expect(ReactNativePrivateInterface.legacySendAccessibilityEvent).toHaveBeenCalledTimes(1);
+    expect(
+      ReactNativePrivateInterface.legacySendAccessibilityEvent,
+    ).toHaveBeenCalledTimes(1);
     expect(
       ReactNativePrivateInterface.legacySendAccessibilityEvent,
     ).toHaveBeenCalledWith(expect.any(Number), 'focus');
 
     expect(nativeFabricUIManager.sendAccessibilityEvent).not.toBeCalled();
   });
-
 });

packages/react-native-renderer/src/__tests__/ReactNativeMount-test.internal.js

@@ -34,7 +34,8 @@ describe('ReactNative', () => {
     StrictMode = React.StrictMode;
     ReactNative = require('react-native-renderer');
     ReactNativePrivateInterface = require('react-native/Libraries/ReactPrivate/ReactNativePrivateInterface');
-    UIManager = require('react-native/Libraries/ReactPrivate/ReactNativePrivateInterface').UIManager;
+    UIManager = require('react-native/Libraries/ReactPrivate/ReactNativePrivateInterface')
+      .UIManager;
     createReactNativeComponentClass = require('react-native/Libraries/ReactPrivate/ReactNativePrivateInterface')
       .ReactNativeViewConfigRegistry.register;
     TextInputState = require('react-native/Libraries/ReactPrivate/ReactNativePrivateInterface')
@@ -174,9 +175,13 @@ describe('ReactNative', () => {
       11,
     );
 
-    expect(ReactNativePrivateInterface.legacySendAccessibilityEvent).not.toBeCalled();
+    expect(
+      ReactNativePrivateInterface.legacySendAccessibilityEvent,
+    ).not.toBeCalled();
     ReactNative.sendAccessibilityEvent(viewRef, 'focus');
-    expect(ReactNativePrivateInterface.legacySendAccessibilityEvent).toHaveBeenCalledTimes(1);
+    expect(
+      ReactNativePrivateInterface.legacySendAccessibilityEvent,
+    ).toHaveBeenCalledTimes(1);
     expect(
       ReactNativePrivateInterface.legacySendAccessibilityEvent,
     ).toHaveBeenCalledWith(expect.any(Number), 'focus');

scripts/flow/react-native-host-hooks.js

@@ -110,6 +110,7 @@ declare module 'react-native/Libraries/ReactPrivate/ReactNativePrivateInterface'
     ) => void,
     ...
   };
+  declare export var legacySendAccessibilityEvent: (reactTag: number, eventTypeName: string) => void;
   declare export var BatchedBridge: {
     registerCallableModule: (name: string, module: Object) => void,
     ...
@@ -156,6 +157,7 @@ declare var nativeFabricUIManager: {
   ) => void,
 
   dispatchCommand: (node: Object, command: string, args: Array<any>) => void,
+  sendAccessibilityEvent: (node: Object, eventTypeName: string) => void,
 
   measure: (node: Node, callback: MeasureOnSuccessCallback) => void,
   measureInWindow: (