diff --git a/packages/react-native/Libraries/Components/Switch/Switch.d.ts b/packages/react-native/Libraries/Components/Switch/Switch.d.ts
index 64a735d6648..c875390930b 100644
--- a/packages/react-native/Libraries/Components/Switch/Switch.d.ts
+++ b/packages/react-native/Libraries/Components/Switch/Switch.d.ts
@@ -38,6 +38,9 @@ export interface SwitchPropsIOS extends ViewProps {
   tintColor?: ColorValue | undefined;
 }
 
+/**
+ * @deprecated Use `SwitchChangeEvent` instead.
+ */
 export interface SwitchChangeEventData extends TargetedEvent {
   value: boolean;
 }
diff --git a/packages/react-native/Libraries/Components/Switch/Switch.js b/packages/react-native/Libraries/Components/Switch/Switch.js
index 25c09e03472..cf00162a14f 100644
--- a/packages/react-native/Libraries/Components/Switch/Switch.js
+++ b/packages/react-native/Libraries/Components/Switch/Switch.js
@@ -46,7 +46,7 @@ export type SwitchPropsIOS = {
   tintColor?: ?ColorValue,
 };
 
-export type SwitchChangeEventData = $ReadOnly<{
+type SwitchChangeEventData = $ReadOnly<{
   target: number,
   value: boolean,
 }>;
diff --git a/packages/react-native/Libraries/Components/TextInput/TextInput.d.ts b/packages/react-native/Libraries/Components/TextInput/TextInput.d.ts
index 2bd7fe7c505..7204efc93ab 100644
--- a/packages/react-native/Libraries/Components/TextInput/TextInput.d.ts
+++ b/packages/react-native/Libraries/Components/TextInput/TextInput.d.ts
@@ -455,7 +455,7 @@ export interface TextInputAndroidProps {
 }
 
 /**
- * @see TextInputProps.onFocus
+ * @deprecated Use `TextInputFocusEvent` instead
  */
 export interface TextInputFocusEventData extends TargetedEvent {
   text: string;
@@ -463,14 +463,25 @@ export interface TextInputFocusEventData extends TargetedEvent {
 }
 
 /**
- * @see TextInputProps.onScroll
+ * @see TextInputProps.onFocus
+ */
+export type TextInputFocusEvent = NativeSyntheticEvent<TextInputFocusEventData>;
+
+/**
+ * @deprecated Use `TextInputScrollEvent` instead
  */
 export interface TextInputScrollEventData {
   contentOffset: {x: number; y: number};
 }
 
 /**
- * @see TextInputProps.onSelectionChange
+ * @see TextInputProps.onScroll
+ */
+export type TextInputScrollEvent =
+  NativeSyntheticEvent<TextInputScrollEventData>;
+
+/**
+ * @deprecated Use `TextInputSelectionChangeEvent` instead
  */
 export interface TextInputSelectionChangeEventData extends TargetedEvent {
   selection: {
@@ -480,14 +491,26 @@ export interface TextInputSelectionChangeEventData extends TargetedEvent {
 }
 
 /**
- * @see TextInputProps.onKeyPress
+ * @see TextInputProps.onSelectionChange
+ */
+export type TextInputSelectionChangeEvent =
+  NativeSyntheticEvent<TextInputSelectionChangeEventData>;
+
+/**
+ * @deprecated Use `TextInputKeyPressEvent` instead
  */
 export interface TextInputKeyPressEventData {
   key: string;
 }
 
 /**
- * @see TextInputProps.onChange
+ * @see TextInputProps.onKeyPress
+ */
+export type TextInputKeyPressEvent =
+  NativeSyntheticEvent<TextInputKeyPressEventData>;
+
+/**
+ * @deprecated Use `TextInputChangeEvent` instead
  */
 export interface TextInputChangeEventData extends TargetedEvent {
   eventCount: number;
@@ -495,26 +518,50 @@ export interface TextInputChangeEventData extends TargetedEvent {
 }
 
 /**
- * @see TextInputProps.onContentSizeChange
+ * @see TextInputProps.onChange
+ */
+export type TextInputChangeEvent =
+  NativeSyntheticEvent<TextInputChangeEventData>;
+
+/**
+ * @deprecated Use `TextInputContentSizeChangeEvent` instead
  */
 export interface TextInputContentSizeChangeEventData {
   contentSize: {width: number; height: number};
 }
 
 /**
- * @see TextInputProps.onEndEditing
+ * @see TextInputProps.onContentSizeChange
+ */
+export type TextInputContentSizeChangeEvent =
+  NativeSyntheticEvent<TextInputContentSizeChangeEventData>;
+
+/**
+ * @deprecated Use `TextInputEndEditingEvent` instead
  */
 export interface TextInputEndEditingEventData {
   text: string;
 }
 
 /**
- * @see TextInputProps.onSubmitEditing
+ * @see TextInputProps.onEndEditing
+ */
+export type TextInputEndEditingEvent =
+  NativeSyntheticEvent<TextInputEndEditingEventData>;
+
+/**
+ * @deprecated Use `TextInputSubmitEditingEvent` instead
  */
 export interface TextInputSubmitEditingEventData {
   text: string;
 }
 
+/**
+ * @see TextInputProps.onSubmitEditing
+ */
+export type TextInputSubmitEditingEvent =
+  NativeSyntheticEvent<TextInputSubmitEditingEventData>;
+
 /**
  * @see https://reactnative.dev/docs/textinput#props
  */
@@ -763,16 +810,12 @@ export interface TextInputProps
   /**
    * Callback that is called when the text input is blurred
    */
-  onBlur?:
-    | ((e: NativeSyntheticEvent<TextInputFocusEventData>) => void)
-    | undefined;
+  onBlur?: ((e: TextInputFocusEvent) => void) | undefined;
 
   /**
    * Callback that is called when the text input's text changes.
    */
-  onChange?:
-    | ((e: NativeSyntheticEvent<TextInputChangeEventData>) => void)
-    | undefined;
+  onChange?: ((e: TextInputChangeEvent) => void) | undefined;
 
   /**
    * Callback that is called when the text input's text changes.
@@ -788,15 +831,13 @@ export interface TextInputProps
    * Only called for multiline text inputs.
    */
   onContentSizeChange?:
-    | ((e: NativeSyntheticEvent<TextInputContentSizeChangeEventData>) => void)
+    | ((e: TextInputContentSizeChangeEvent) => void)
     | undefined;
 
   /**
    * Callback that is called when text input ends.
    */
-  onEndEditing?:
-    | ((e: NativeSyntheticEvent<TextInputEndEditingEventData>) => void)
-    | undefined;
+  onEndEditing?: ((e: TextInputEndEditingEvent) => void) | undefined;
 
   /**
    * Called when a single tap gesture is detected.
@@ -818,23 +859,17 @@ export interface TextInputProps
   /**
    * Callback that is called when the text input is focused
    */
-  onFocus?:
-    | ((e: NativeSyntheticEvent<TextInputFocusEventData>) => void)
-    | undefined;
+  onFocus?: ((e: TextInputFocusEvent) => void) | undefined;
 
   /**
    * Callback that is called when the text input selection is changed.
    */
-  onSelectionChange?:
-    | ((e: NativeSyntheticEvent<TextInputSelectionChangeEventData>) => void)
-    | undefined;
+  onSelectionChange?: ((e: TextInputSelectionChangeEvent) => void) | undefined;
 
   /**
    * Callback that is called when the text input's submit button is pressed.
    */
-  onSubmitEditing?:
-    | ((e: NativeSyntheticEvent<TextInputSubmitEditingEventData>) => void)
-    | undefined;
+  onSubmitEditing?: ((e: TextInputSubmitEditingEvent) => void) | undefined;
 
   /**
    * Invoked on content scroll with
@@ -842,9 +877,7 @@ export interface TextInputProps
    *
    * May also contain other properties from ScrollEvent but on Android contentSize is not provided for performance reasons.
    */
-  onScroll?:
-    | ((e: NativeSyntheticEvent<TextInputScrollEventData>) => void)
-    | undefined;
+  onScroll?: ((e: TextInputScrollEvent) => void) | undefined;
 
   /**
    * Callback that is called when a key is pressed.
@@ -855,9 +888,7 @@ export interface TextInputProps
    * Fires before onChange callbacks.
    * Note: on Android only the inputs from soft keyboard are handled, not the hardware keyboard inputs.
    */
-  onKeyPress?:
-    | ((e: NativeSyntheticEvent<TextInputKeyPressEventData>) => void)
-    | undefined;
+  onKeyPress?: ((e: TextInputKeyPressEvent) => void) | undefined;
 
   /**
    * The string that will be rendered before text input has been entered
diff --git a/packages/react-native/Libraries/Components/TextInput/TextInput.flow.js b/packages/react-native/Libraries/Components/TextInput/TextInput.flow.js
index 6a675e4839b..2c236d03f86 100644
--- a/packages/react-native/Libraries/Components/TextInput/TextInput.flow.js
+++ b/packages/react-native/Libraries/Components/TextInput/TextInput.flow.js
@@ -23,14 +23,13 @@ import {
 } from '../../StyleSheet/StyleSheet';
 import * as React from 'react';
 
-export type TextInputChangeEventData = $ReadOnly<{
+type TextInputChangeEventData = $ReadOnly<{
   eventCount: number,
   target: number,
   text: string,
 }>;
 
-export type TextInputChangeEvent =
-  NativeSyntheticEvent<TextInputChangeEventData>;
+type TextInputChangeEvent = NativeSyntheticEvent<TextInputChangeEventData>;
 
 export type TextInputEvent = NativeSyntheticEvent<
   $ReadOnly<{
@@ -45,7 +44,7 @@ export type TextInputEvent = NativeSyntheticEvent<
   }>,
 >;
 
-export type TextInputContentSizeChangeEventData = $ReadOnly<{
+type TextInputContentSizeChangeEventData = $ReadOnly<{
   target: number,
   contentSize: $ReadOnly<{
     width: number,
@@ -56,11 +55,11 @@ export type TextInputContentSizeChangeEventData = $ReadOnly<{
 export type TextInputContentSizeChangeEvent =
   NativeSyntheticEvent<TextInputContentSizeChangeEventData>;
 
-export type TargetEvent = $ReadOnly<{
+type TargetEvent = $ReadOnly<{
   target: number,
 }>;
 
-export type TextInputFocusEventData = TargetEvent;
+type TextInputFocusEventData = TargetEvent;
 
 export type TextInputBlurEvent = NativeSyntheticEvent<TextInputFocusEventData>;
 export type TextInputFocusEvent = NativeSyntheticEvent<TextInputFocusEventData>;
@@ -70,7 +69,7 @@ type Selection = $ReadOnly<{
   end: number,
 }>;
 
-export type TextInputSelectionChangeEventData = $ReadOnly<{
+type TextInputSelectionChangeEventData = $ReadOnly<{
   ...TargetEvent,
   selection: Selection,
 }>;
@@ -78,7 +77,7 @@ export type TextInputSelectionChangeEventData = $ReadOnly<{
 export type TextInputSelectionChangeEvent =
   NativeSyntheticEvent<TextInputSelectionChangeEventData>;
 
-export type TextInputKeyPressEventData = $ReadOnly<{
+type TextInputKeyPressEventData = $ReadOnly<{
   ...TargetEvent,
   key: string,
   target?: ?number,
@@ -88,27 +87,27 @@ export type TextInputKeyPressEventData = $ReadOnly<{
 export type TextInputKeyPressEvent =
   NativeSyntheticEvent<TextInputKeyPressEventData>;
 
-/**
- * @see TextInputProps.onEndEditing
- */
-export type TextInputEndEditingEventData = $ReadOnly<{
+type TextInputEndEditingEventData = $ReadOnly<{
   ...TargetEvent,
   eventCount: number,
   text: string,
 }>;
 
+/**
+ * @see TextInputProps.onEndEditing
+ */
 export type TextInputEndEditingEvent =
   NativeSyntheticEvent<TextInputEndEditingEventData>;
 
+type TextInputSubmitEditingEventData = $ReadOnly<{
+  ...TargetEvent,
+  eventCount: number,
+  text: string,
+}>;
+
 /**
  * @see TextInputProps.onSubmitEditing
  */
-export type TextInputSubmitEditingEventData = $ReadOnly<{
-  ...TargetEvent,
-  eventCount: number,
-  text: string,
-}>;
-
 export type TextInputSubmitEditingEvent =
   NativeSyntheticEvent<TextInputSubmitEditingEventData>;
 
diff --git a/packages/react-native/Libraries/Components/TextInput/TextInput.js b/packages/react-native/Libraries/Components/TextInput/TextInput.js
index fd134e2e514..af3560f265f 100644
--- a/packages/react-native/Libraries/Components/TextInput/TextInput.js
+++ b/packages/react-native/Libraries/Components/TextInput/TextInput.js
@@ -60,7 +60,7 @@ if (Platform.OS === 'android') {
 /**
  * @see TextInputProps.onChange
  */
-export type TextInputChangeEventData = $ReadOnly<{
+type TextInputChangeEventData = $ReadOnly<{
   eventCount: number,
   target: number,
   text: string,
@@ -82,10 +82,7 @@ export type TextInputEvent = NativeSyntheticEvent<
   }>,
 >;
 
-/**
- * @see TextInputProps.onContentSizeChange
- */
-export type TextInputContentSizeChangeEventData = $ReadOnly<{
+type TextInputContentSizeChangeEventData = $ReadOnly<{
   target: number,
   contentSize: $ReadOnly<{
     width: number,
@@ -93,6 +90,9 @@ export type TextInputContentSizeChangeEventData = $ReadOnly<{
   }>,
 }>;
 
+/**
+ * @see TextInputProps.onContentSizeChange
+ */
 export type TextInputContentSizeChangeEvent =
   NativeSyntheticEvent<TextInputContentSizeChangeEventData>;
 
@@ -100,71 +100,78 @@ export type TargetEvent = $ReadOnly<{
   target: number,
 }>;
 
+type TextInputFocusEventData = TargetEvent;
+
+/**
+ * @see TextInputProps.onBlur
+ */
+export type TextInputBlurEvent = NativeSyntheticEvent<TextInputFocusEventData>;
+
 /**
  * @see TextInputProps.onFocus
  */
-export type TextInputFocusEventData = TargetEvent;
-
-export type TextInputBlurEvent = NativeSyntheticEvent<TextInputFocusEventData>;
 export type TextInputFocusEvent = NativeSyntheticEvent<TextInputFocusEventData>;
 
+type TextInputScrollEventData = {
+  contentOffset: {x: number, y: number},
+};
+
 /**
  * @see TextInputProps.onScroll
  */
-export type TextInputScrollEventData = {
-  contentOffset: {x: number, y: number},
-};
+export type TextInputScrollEvent =
+  NativeSyntheticEvent<TextInputScrollEventData>;
 
 type Selection = $ReadOnly<{
   start: number,
   end: number,
 }>;
 
-/**
- * @see TextInputProps.onSelectionChange
- */
-export type TextInputSelectionChangeEventData = $ReadOnly<{
+type TextInputSelectionChangeEventData = $ReadOnly<{
   ...TargetEvent,
   selection: Selection,
 }>;
 
+/**
+ * @see TextInputProps.onSelectionChange
+ */
 export type TextInputSelectionChangeEvent =
   NativeSyntheticEvent<TextInputSelectionChangeEventData>;
 
-/**
- * @see TextInputProps.onKeyPress
- */
-export type TextInputKeyPressEventData = $ReadOnly<{
+type TextInputKeyPressEventData = $ReadOnly<{
   ...TargetEvent,
   key: string,
   target?: ?number,
   eventCount?: ?number,
 }>;
 
+/**
+ * @see TextInputProps.onKeyPress
+ */
 export type TextInputKeyPressEvent =
   NativeSyntheticEvent<TextInputKeyPressEventData>;
 
+type TextInputEndEditingEventData = $ReadOnly<{
+  ...TargetEvent,
+  eventCount: number,
+  text: string,
+}>;
+
 /**
  * @see TextInputProps.onEndEditing
  */
-export type TextInputEndEditingEventData = $ReadOnly<{
+export type TextInputEndEditingEvent =
+  NativeSyntheticEvent<TextInputEndEditingEventData>;
+
+type TextInputSubmitEditingEventData = $ReadOnly<{
   ...TargetEvent,
   eventCount: number,
   text: string,
 }>;
 
-export type TextInputEndEditingEvent =
-  NativeSyntheticEvent<TextInputEndEditingEventData>;
-
 /**
  * @see TextInputProps.onSubmitEditing
  */
-export type TextInputSubmitEditingEventData = $ReadOnly<{
-  ...TargetEvent,
-  eventCount: number,
-  text: string,
-}>;
-
 export type TextInputSubmitEditingEvent =
   NativeSyntheticEvent<TextInputSubmitEditingEventData>;
 
diff --git a/packages/react-native/Libraries/Image/Image.d.ts b/packages/react-native/Libraries/Image/Image.d.ts
index d50679a548b..4ebf9eb1685 100644
--- a/packages/react-native/Libraries/Image/Image.d.ts
+++ b/packages/react-native/Libraries/Image/Image.d.ts
@@ -19,13 +19,19 @@ import {ImageResizeMode} from './ImageResizeMode';
 import {ImageRequireSource, ImageURISource} from './ImageSource';
 
 /**
- * @see ImagePropsIOS.onProgress
+ * @deprecated Use `ImageProgressEventIOS` instead.
  */
 export interface ImageProgressEventDataIOS {
   loaded: number;
   total: number;
 }
 
+/**
+ * @see https://reactnative.dev/docs/image#onprogress
+ */
+export type ImageProgressEventIOS =
+  NativeSyntheticEvent<ImageProgressEventDataIOS>;
+
 export interface ImagePropsIOS {
   /**
    * blurRadius: the blur radius of the blur filter added to the image
@@ -44,9 +50,7 @@ export interface ImagePropsIOS {
   /**
    * Invoked on download progress with {nativeEvent: {loaded, total}}
    */
-  onProgress?:
-    | ((event: NativeSyntheticEvent<ImageProgressEventDataIOS>) => void)
-    | undefined;
+  onProgress?: ((event: ImageProgressEventIOS) => void) | undefined;
 
   /**
    * Invoked when a partial load of the image is complete. The definition of
@@ -99,6 +103,9 @@ export type ImageSourcePropType =
   | ImageURISource[]
   | ImageRequireSource;
 
+/**
+ * @deprecated Use `ImageLoadEvent` instead.
+ */
 export interface ImageLoadEventData {
   source: {
     height: number;
@@ -107,10 +114,23 @@ export interface ImageLoadEventData {
   };
 }
 
+/**
+ * @see https://reactnative.dev/docs/image#onload
+ */
+export type ImageLoadEvent = NativeSyntheticEvent<ImageLoadEventData>;
+
+/**
+ * @deprecated Use `ImageErrorEvent` instead.
+ */
 export interface ImageErrorEventData {
   error: any;
 }
 
+/**
+ * @see https://reactnative.dev/docs/image#onerror
+ */
+export type ImageErrorEvent = NativeSyntheticEvent<ImageErrorEventData>;
+
 /**
  * @see https://reactnative.dev/docs/image#resolveassetsource
  */
@@ -145,17 +165,13 @@ export interface ImagePropsBase
   /**
    * Invoked on load error with {nativeEvent: {error}}
    */
-  onError?:
-    | ((error: NativeSyntheticEvent<ImageErrorEventData>) => void)
-    | undefined;
+  onError?: ((error: ImageErrorEvent) => void) | undefined;
 
   /**
    * Invoked when load completes successfully
    * { source: { uri, height, width } }.
    */
-  onLoad?:
-    | ((event: NativeSyntheticEvent<ImageLoadEventData>) => void)
-    | undefined;
+  onLoad?: ((event: ImageLoadEvent) => void) | undefined;
 
   /**
    * Invoked when load either succeeds or fails
diff --git a/packages/react-native/Libraries/Image/Image.js.flow b/packages/react-native/Libraries/Image/Image.js.flow
index ed1d07a664a..2bc8666634d 100644
--- a/packages/react-native/Libraries/Image/Image.js.flow
+++ b/packages/react-native/Libraries/Image/Image.js.flow
@@ -11,12 +11,12 @@
 import type {Image} from './ImageTypes.flow';
 
 export type {
-  ImageProgressEventDataIOS,
+  ImageProgressEventIOS,
   ImagePropsIOS,
   ImagePropsAndroid,
   ImageSourcePropType,
-  ImageLoadEventData,
-  ImageErrorEventData,
+  ImageLoadEvent,
+  ImageErrorEvent,
   ImagePropsBase,
   ImageProps,
   ImageBackgroundProps,
diff --git a/packages/react-native/Libraries/Image/ImageProps.js b/packages/react-native/Libraries/Image/ImageProps.js
index c2a9ce254f3..a8293465547 100644
--- a/packages/react-native/Libraries/Image/ImageProps.js
+++ b/packages/react-native/Libraries/Image/ImageProps.js
@@ -29,19 +29,27 @@ import type {ElementRef, RefSetter} from 'react';
 
 export type ImageSourcePropType = ImageSource;
 
-/**
- * @see ImagePropsIOS.onProgress
- */
-export type ImageProgressEventDataIOS = {
+type ImageProgressEventDataIOS = {
   loaded: number,
   total: number,
 };
 
-export type ImageErrorEventData = {
+/**
+ * @see ImagePropsIOS.onProgress
+ */
+export type ImageProgressEventIOS = NativeSyntheticEvent<
+  $ReadOnly<ImageProgressEventDataIOS>,
+>;
+
+type ImageErrorEventData = {
   error: string,
 };
 
-export type ImageLoadEventData = {
+export type ImageErrorEvent = NativeSyntheticEvent<
+  $ReadOnly<ImageErrorEventData>,
+>;
+
+type ImageLoadEventData = {
   source: {
     height: number,
     width: number,
@@ -71,9 +79,7 @@ export type ImagePropsIOS = $ReadOnly<{
    *
    * See https://reactnative.dev/docs/image#onprogress
    */
-  onProgress?: ?(
-    event: NativeSyntheticEvent<$ReadOnly<ImageProgressEventDataIOS>>,
-  ) => void,
+  onProgress?: ?(event: ImageProgressEventIOS) => void,
 }>;
 
 export type ImagePropsAndroid = $ReadOnly<{
@@ -202,9 +208,7 @@ export type ImagePropsBase = $ReadOnly<{
    *
    * See https://reactnative.dev/docs/image#onerror
    */
-  onError?: ?(
-    event: NativeSyntheticEvent<$ReadOnly<ImageErrorEventData>>,
-  ) => void,
+  onError?: ?(event: ImageErrorEvent) => void,
 
   /**
    * onLayout function
diff --git a/packages/react-native/Libraries/Text/Text.d.ts b/packages/react-native/Libraries/Text/Text.d.ts
index 0e478676ca8..c6f3314d821 100644
--- a/packages/react-native/Libraries/Text/Text.d.ts
+++ b/packages/react-native/Libraries/Text/Text.d.ts
@@ -16,8 +16,7 @@ import {TextStyle, ViewStyle} from '../StyleSheet/StyleSheetTypes';
 import {
   GestureResponderEvent,
   LayoutChangeEvent,
-  NativeSyntheticEvent,
-  TextLayoutEventData,
+  TextLayoutEvent,
 } from '../Types/CoreEventTypes';
 
 export interface TextPropsIOS {
@@ -163,9 +162,7 @@ export interface TextProps
   /**
    * Invoked on Text layout
    */
-  onTextLayout?:
-    | ((event: NativeSyntheticEvent<TextLayoutEventData>) => void)
-    | undefined;
+  onTextLayout?: ((event: TextLayoutEvent) => void) | undefined;
 
   /**
    * This function is called on press.
diff --git a/packages/react-native/Libraries/Types/CoreEventTypes.d.ts b/packages/react-native/Libraries/Types/CoreEventTypes.d.ts
index 96c0b42ab7c..281195f3d90 100644
--- a/packages/react-native/Libraries/Types/CoreEventTypes.d.ts
+++ b/packages/react-native/Libraries/Types/CoreEventTypes.d.ts
@@ -33,12 +33,17 @@ interface TextLayoutLine {
 }
 
 /**
- * @see TextProps.onTextLayout
+ * @deprecated Use `TextLayoutEvent` instead.
  */
 export interface TextLayoutEventData extends TargetedEvent {
   lines: TextLayoutLine[];
 }
 
+/**
+ * @see TextProps.onTextLayout
+ */
+export type TextLayoutEvent = NativeSyntheticEvent<TextLayoutEventData>;
+
 // Similar to React.SyntheticEvent except for nativeEvent
 export interface NativeSyntheticEvent<T>
   extends React.BaseSyntheticEvent<T, HostInstance, HostInstance> {}
diff --git a/packages/react-native/Libraries/Types/CoreEventTypes.js b/packages/react-native/Libraries/Types/CoreEventTypes.js
index 003ed7ec73a..da8e9aa08fa 100644
--- a/packages/react-native/Libraries/Types/CoreEventTypes.js
+++ b/packages/react-native/Libraries/Types/CoreEventTypes.js
@@ -76,7 +76,7 @@ export type LayoutChangeEvent = NativeSyntheticEvent<
   }>,
 >;
 
-export type TextLayoutEventData = $ReadOnly<{
+type TextLayoutEventData = $ReadOnly<{
   lines: Array<TextLayoutLine>,
 }>;
 
diff --git a/packages/react-native/Libraries/__tests__/__snapshots__/public-api-test.js.snap b/packages/react-native/Libraries/__tests__/__snapshots__/public-api-test.js.snap
index 7d4dc2d4d9b..20812339e52 100644
--- a/packages/react-native/Libraries/__tests__/__snapshots__/public-api-test.js.snap
+++ b/packages/react-native/Libraries/__tests__/__snapshots__/public-api-test.js.snap
@@ -2363,7 +2363,7 @@ exports[`public API should not change unintentionally Libraries/Components/Switc
   thumbTintColor?: ?ColorValue,
   tintColor?: ?ColorValue,
 };
-export type SwitchChangeEventData = $ReadOnly<{
+type SwitchChangeEventData = $ReadOnly<{
   target: number,
   value: boolean,
 }>;
@@ -2644,13 +2644,12 @@ declare export default PartialViewConfigWithoutName;
 `;
 
 exports[`public API should not change unintentionally Libraries/Components/TextInput/TextInput.flow.js 1`] = `
-"export type TextInputChangeEventData = $ReadOnly<{
+"type TextInputChangeEventData = $ReadOnly<{
   eventCount: number,
   target: number,
   text: string,
 }>;
-export type TextInputChangeEvent =
-  NativeSyntheticEvent<TextInputChangeEventData>;
+type TextInputChangeEvent = NativeSyntheticEvent<TextInputChangeEventData>;
 export type TextInputEvent = NativeSyntheticEvent<
   $ReadOnly<{
     eventCount: number,
@@ -2663,7 +2662,7 @@ export type TextInputEvent = NativeSyntheticEvent<
     text: string,
   }>,
 >;
-export type TextInputContentSizeChangeEventData = $ReadOnly<{
+type TextInputContentSizeChangeEventData = $ReadOnly<{
   target: number,
   contentSize: $ReadOnly<{
     width: number,
@@ -2672,23 +2671,23 @@ export type TextInputContentSizeChangeEventData = $ReadOnly<{
 }>;
 export type TextInputContentSizeChangeEvent =
   NativeSyntheticEvent<TextInputContentSizeChangeEventData>;
-export type TargetEvent = $ReadOnly<{
+type TargetEvent = $ReadOnly<{
   target: number,
 }>;
-export type TextInputFocusEventData = TargetEvent;
+type TextInputFocusEventData = TargetEvent;
 export type TextInputBlurEvent = NativeSyntheticEvent<TextInputFocusEventData>;
 export type TextInputFocusEvent = NativeSyntheticEvent<TextInputFocusEventData>;
 type Selection = $ReadOnly<{
   start: number,
   end: number,
 }>;
-export type TextInputSelectionChangeEventData = $ReadOnly<{
+type TextInputSelectionChangeEventData = $ReadOnly<{
   ...TargetEvent,
   selection: Selection,
 }>;
 export type TextInputSelectionChangeEvent =
   NativeSyntheticEvent<TextInputSelectionChangeEventData>;
-export type TextInputKeyPressEventData = $ReadOnly<{
+type TextInputKeyPressEventData = $ReadOnly<{
   ...TargetEvent,
   key: string,
   target?: ?number,
@@ -2696,14 +2695,14 @@ export type TextInputKeyPressEventData = $ReadOnly<{
 }>;
 export type TextInputKeyPressEvent =
   NativeSyntheticEvent<TextInputKeyPressEventData>;
-export type TextInputEndEditingEventData = $ReadOnly<{
+type TextInputEndEditingEventData = $ReadOnly<{
   ...TargetEvent,
   eventCount: number,
   text: string,
 }>;
 export type TextInputEndEditingEvent =
   NativeSyntheticEvent<TextInputEndEditingEventData>;
-export type TextInputSubmitEditingEventData = $ReadOnly<{
+type TextInputSubmitEditingEventData = $ReadOnly<{
   ...TargetEvent,
   eventCount: number,
   text: string,
@@ -3001,7 +3000,7 @@ export type TextInputType = InternalTextInput & TextInputComponentStatics;
 `;
 
 exports[`public API should not change unintentionally Libraries/Components/TextInput/TextInput.js 1`] = `
-"export type TextInputChangeEventData = $ReadOnly<{
+"type TextInputChangeEventData = $ReadOnly<{
   eventCount: number,
   target: number,
   text: string,
@@ -3020,7 +3019,7 @@ export type TextInputEvent = NativeSyntheticEvent<
     text: string,
   }>,
 >;
-export type TextInputContentSizeChangeEventData = $ReadOnly<{
+type TextInputContentSizeChangeEventData = $ReadOnly<{
   target: number,
   contentSize: $ReadOnly<{
     width: number,
@@ -3032,23 +3031,25 @@ export type TextInputContentSizeChangeEvent =
 export type TargetEvent = $ReadOnly<{
   target: number,
 }>;
-export type TextInputFocusEventData = TargetEvent;
+type TextInputFocusEventData = TargetEvent;
 export type TextInputBlurEvent = NativeSyntheticEvent<TextInputFocusEventData>;
 export type TextInputFocusEvent = NativeSyntheticEvent<TextInputFocusEventData>;
-export type TextInputScrollEventData = {
+type TextInputScrollEventData = {
   contentOffset: { x: number, y: number },
 };
+export type TextInputScrollEvent =
+  NativeSyntheticEvent<TextInputScrollEventData>;
 type Selection = $ReadOnly<{
   start: number,
   end: number,
 }>;
-export type TextInputSelectionChangeEventData = $ReadOnly<{
+type TextInputSelectionChangeEventData = $ReadOnly<{
   ...TargetEvent,
   selection: Selection,
 }>;
 export type TextInputSelectionChangeEvent =
   NativeSyntheticEvent<TextInputSelectionChangeEventData>;
-export type TextInputKeyPressEventData = $ReadOnly<{
+type TextInputKeyPressEventData = $ReadOnly<{
   ...TargetEvent,
   key: string,
   target?: ?number,
@@ -3056,14 +3057,14 @@ export type TextInputKeyPressEventData = $ReadOnly<{
 }>;
 export type TextInputKeyPressEvent =
   NativeSyntheticEvent<TextInputKeyPressEventData>;
-export type TextInputEndEditingEventData = $ReadOnly<{
+type TextInputEndEditingEventData = $ReadOnly<{
   ...TargetEvent,
   eventCount: number,
   text: string,
 }>;
 export type TextInputEndEditingEvent =
   NativeSyntheticEvent<TextInputEndEditingEventData>;
-export type TextInputSubmitEditingEventData = $ReadOnly<{
+type TextInputSubmitEditingEventData = $ReadOnly<{
   ...TargetEvent,
   eventCount: number,
   text: string,
@@ -4588,12 +4589,12 @@ declare export function getUrlCacheBreaker(): string;
 
 exports[`public API should not change unintentionally Libraries/Image/Image.js.flow 1`] = `
 "export type {
-  ImageProgressEventDataIOS,
+  ImageProgressEventIOS,
   ImagePropsIOS,
   ImagePropsAndroid,
   ImageSourcePropType,
-  ImageLoadEventData,
-  ImageErrorEventData,
+  ImageLoadEvent,
+  ImageErrorEvent,
   ImagePropsBase,
   ImageProps,
   ImageBackgroundProps,
@@ -4645,14 +4646,20 @@ declare export function useWrapRefWithImageAttachedCallbacks(
 
 exports[`public API should not change unintentionally Libraries/Image/ImageProps.js 1`] = `
 "export type ImageSourcePropType = ImageSource;
-export type ImageProgressEventDataIOS = {
+type ImageProgressEventDataIOS = {
   loaded: number,
   total: number,
 };
-export type ImageErrorEventData = {
+export type ImageProgressEventIOS = NativeSyntheticEvent<
+  $ReadOnly<ImageProgressEventDataIOS>,
+>;
+type ImageErrorEventData = {
   error: string,
 };
-export type ImageLoadEventData = {
+export type ImageErrorEvent = NativeSyntheticEvent<
+  $ReadOnly<ImageErrorEventData>,
+>;
+type ImageLoadEventData = {
   source: {
     height: number,
     width: number,
@@ -4665,9 +4672,7 @@ export type ImageLoadEvent = NativeSyntheticEvent<
 export type ImagePropsIOS = $ReadOnly<{
   defaultSource?: ?ImageSource,
   onPartialLoad?: ?() => void,
-  onProgress?: ?(
-    event: NativeSyntheticEvent<$ReadOnly<ImageProgressEventDataIOS>>
-  ) => void,
+  onProgress?: ?(event: ImageProgressEventIOS) => void,
 }>;
 export type ImagePropsAndroid = $ReadOnly<{
   loadingIndicatorSource?: ?(number | $ReadOnly<ImageURISource>),
@@ -4689,9 +4694,7 @@ export type ImagePropsBase = $ReadOnly<{
   crossOrigin?: ?(\\"anonymous\\" | \\"use-credentials\\"),
   height?: number,
   width?: number,
-  onError?: ?(
-    event: NativeSyntheticEvent<$ReadOnly<ImageErrorEventData>>
-  ) => void,
+  onError?: ?(event: ImageErrorEvent) => void,
   onLayout?: ?(event: LayoutChangeEvent) => mixed,
   onLoad?: ?(event: ImageLoadEvent) => void,
   onLoadEnd?: ?() => void,
@@ -8320,7 +8323,7 @@ export type LayoutChangeEvent = NativeSyntheticEvent<
     layout: LayoutRectangle,
   }>,
 >;
-export type TextLayoutEventData = $ReadOnly<{
+type TextLayoutEventData = $ReadOnly<{
   lines: Array<TextLayoutLine>,
 }>;
 export type TextLayoutEvent = NativeSyntheticEvent<TextLayoutEventData>;
diff --git a/packages/react-native/types/__typetests__/index.tsx b/packages/react-native/types/__typetests__/index.tsx
index 7a329c8570f..9eb4e0a054c 100644
--- a/packages/react-native/types/__typetests__/index.tsx
+++ b/packages/react-native/types/__typetests__/index.tsx
@@ -48,8 +48,8 @@ import {
   I18nManager,
   Image,
   ImageBackground,
-  ImageErrorEventData,
-  ImageLoadEventData,
+  ImageErrorEvent,
+  ImageLoadEvent,
   ImageResizeMode,
   ImageResolvedAssetSource,
   ImageStyle,
@@ -92,15 +92,15 @@ import {
   Systrace,
   Text,
   TextInput,
-  TextInputChangeEventData,
-  TextInputContentSizeChangeEventData,
-  TextInputEndEditingEventData,
-  TextInputFocusEventData,
-  TextInputKeyPressEventData,
-  TextInputScrollEventData,
-  TextInputSelectionChangeEventData,
-  TextInputSubmitEditingEventData,
-  TextLayoutEventData,
+  TextInputChangeEvent,
+  TextInputContentSizeChangeEvent,
+  TextInputEndEditingEvent,
+  TextInputFocusEvent,
+  TextInputKeyPressEvent,
+  TextInputScrollEvent,
+  TextInputSelectionChangeEvent,
+  TextInputSubmitEditingEvent,
+  TextLayoutEvent,
   TextProps,
   TextStyle,
   TouchableNativeFeedback,
@@ -1196,23 +1196,21 @@ class TextInputTest extends React.Component<{}, {username: string}> {
     console.log(`text: ${text}`);
   };
 
-  onScroll = (e: NativeSyntheticEvent<TextInputScrollEventData>) => {
+  onScroll = (e: TextInputScrollEvent) => {
     testNativeSyntheticEvent(e);
     console.log(`x: ${e.nativeEvent.contentOffset.x}`);
     console.log(`y: ${e.nativeEvent.contentOffset.y}`);
   };
 
-  handleOnBlur = (e: NativeSyntheticEvent<TextInputFocusEventData>) => {
+  handleOnBlur = (e: TextInputFocusEvent) => {
     testNativeSyntheticEvent(e);
   };
 
-  handleOnFocus = (e: NativeSyntheticEvent<TextInputFocusEventData>) => {
+  handleOnFocus = (e: TextInputFocusEvent) => {
     testNativeSyntheticEvent(e);
   };
 
-  handleOnSelectionChange = (
-    e: NativeSyntheticEvent<TextInputSelectionChangeEventData>,
-  ) => {
+  handleOnSelectionChange = (e: TextInputSelectionChangeEvent) => {
     testNativeSyntheticEvent(e);
 
     console.log(`target: ${e.nativeEvent.target}`);
@@ -1220,12 +1218,12 @@ class TextInputTest extends React.Component<{}, {username: string}> {
     console.log(`end: ${e.nativeEvent.selection.end}`);
   };
 
-  handleOnKeyPress = (e: NativeSyntheticEvent<TextInputKeyPressEventData>) => {
+  handleOnKeyPress = (e: TextInputKeyPressEvent) => {
     testNativeSyntheticEvent(e);
     console.log(`key: ${e.nativeEvent.key}`);
   };
 
-  handleOnChange = (e: NativeSyntheticEvent<TextInputChangeEventData>) => {
+  handleOnChange = (e: TextInputChangeEvent) => {
     testNativeSyntheticEvent(e);
 
     console.log(`eventCount: ${e.nativeEvent.eventCount}`);
@@ -1233,24 +1231,18 @@ class TextInputTest extends React.Component<{}, {username: string}> {
     console.log(`text: ${e.nativeEvent.text}`);
   };
 
-  handleOnContentSizeChange = (
-    e: NativeSyntheticEvent<TextInputContentSizeChangeEventData>,
-  ) => {
+  handleOnContentSizeChange = (e: TextInputContentSizeChangeEvent) => {
     testNativeSyntheticEvent(e);
     console.log(`contentSize.width: ${e.nativeEvent.contentSize.width}`);
     console.log(`contentSize.height: ${e.nativeEvent.contentSize.height}`);
   };
 
-  handleOnEndEditing = (
-    e: NativeSyntheticEvent<TextInputEndEditingEventData>,
-  ) => {
+  handleOnEndEditing = (e: TextInputEndEditingEvent) => {
     testNativeSyntheticEvent(e);
     console.log(`text: ${e.nativeEvent.text}`);
   };
 
-  handleOnSubmitEditing = (
-    e: NativeSyntheticEvent<TextInputSubmitEditingEventData>,
-  ) => {
+  handleOnSubmitEditing = (e: TextInputSubmitEditingEvent) => {
     testNativeSyntheticEvent(e);
     console.log(`text: ${e.nativeEvent.text}`);
   };
@@ -1309,7 +1301,7 @@ class TextTest extends React.Component {
     const height = e.nativeEvent.layout.height; // $ExpectType number
   };
 
-  handleOnTextLayout = (e: NativeSyntheticEvent<TextLayoutEventData>) => {
+  handleOnTextLayout = (e: TextLayoutEvent) => {
     testNativeSyntheticEvent(e);
 
     e.nativeEvent.lines.forEach(line => {
@@ -1394,14 +1386,14 @@ export class ImageTest extends React.Component {
     Image.prefetch(uri); // $ExpectType Promise<boolean>
   }
 
-  handleOnLoad = (e: NativeSyntheticEvent<Readonly<ImageLoadEventData>>) => {
+  handleOnLoad = (e: ImageLoadEvent) => {
     testNativeSyntheticEvent(e);
     console.log('height:', e.nativeEvent.source.height);
     console.log('width:', e.nativeEvent.source.width);
     console.log('uri:', e.nativeEvent.source.uri);
   };
 
-  handleOnError = (e: NativeSyntheticEvent<Readonly<ImageErrorEventData>>) => {
+  handleOnError = (e: ImageErrorEvent) => {
     testNativeSyntheticEvent(e);
     console.log('error:', e.nativeEvent.error);
   };