Expose NativeComponentRegistry API as JavaScript root export (#52999)

Summary:
Resolves react-native-community/discussions-and-proposals#893 (comment)

Expose NativeComponentRegistry as a root export on index.js.

## Changelog:

[General][Added] - Expose NativeComponentRegistry API as JavaScript root export

Pull Request resolved: #52999

Test Plan: Can import NativeComponentRegistry from root exort

Reviewed By: cortinico, cipolleschi

Differential Revision: D79721243

Pulled By: huntie

fbshipit-source-id: 77d94fb22255de020009ffe0e54d5030213519e2

Author: zhongwuzw

packages/react-native/ReactNativeApi.d.ts

@@ -4,7 +4,7 @@
  * This source code is licensed under the MIT license found in the
  * LICENSE file in the root directory of this source tree.
  *
- * @generated SignedSource<<9e1f5e0432c20ddc070ec9dced982591>>
+ * @generated SignedSource<<2945ef6895f3b6ab1da15ac08a6ef3e7>>
  *
  * This file was generated by scripts/js-api/build-types/index.js.
  */
@@ -2454,14 +2454,24 @@ declare type GestureResponderHandlers = {
     e: GestureResponderEvent,
   ) => boolean
 }
-declare function get<T extends TurboModule>(name: string): null | T | undefined
+declare function get<Config extends {}>(
+  name: string,
+  viewConfigProvider: () => PartialViewConfig,
+): HostComponent<Config>
+declare function get_2<T extends TurboModule>(
+  name: string,
+): null | T | undefined
 declare function getAppKeys(): ReadonlyArray<string>
 declare function getColorScheme(): ColorSchemeName | null | undefined
 declare function getEnforcing<T extends TurboModule>(name: string): T
 declare function getRegistry(): Registry
 declare function getRunnable(appKey: string): null | Runnable | undefined
 declare function getSectionKeys(): ReadonlyArray<string>
 declare function getSections(): Runnables
+declare function getWithFallback_DEPRECATED<Config extends {}>(
+  name: string,
+  viewConfigProvider: () => PartialViewConfig,
+): React.ComponentType<Config>
 declare type hairlineWidth = typeof hairlineWidth
 declare type Handle = number
 declare type Headers = {
@@ -3215,6 +3225,9 @@ declare type NativeComponentOptions = {
   readonly paperComponentName?: string
   readonly paperComponentNameDeprecated?: string
 }
+declare namespace NativeComponentRegistry {
+  export { setRuntimeConfigProvider, get, getWithFallback_DEPRECATED }
+}
 declare type NativeComponentType<T extends {}> = HostComponent<T>
 declare type NativeDialogManagerAndroid = typeof NativeDialogManagerAndroid
 declare class NativeEventEmitter<
@@ -3570,6 +3583,13 @@ declare type parallel = typeof parallel
 declare type ParallelConfig = {
   stopTogether?: boolean
 }
+declare type PartialViewConfig = {
+  readonly bubblingEventTypes?: ViewConfig["bubblingEventTypes"]
+  readonly directEventTypes?: ViewConfig["directEventTypes"]
+  readonly supportsRawText?: boolean
+  readonly uiViewClassName: string
+  readonly validAttributes?: AttributeConfiguration
+}
 declare type PassiveCallback = (
   event: GestureResponderEvent,
   gestureState: PanResponderGestureState,
@@ -4623,6 +4643,15 @@ declare function setComponentProviderInstrumentationHook(
 declare function setEnabled(_doEnable: boolean): void
 declare function setLayoutAnimationEnabled(value: boolean): void
 declare function setRootViewStyleProvider(provider: RootViewStyleProvider): void
+declare function setRuntimeConfigProvider(
+  runtimeConfigProvider: (name: string) =>
+    | null
+    | undefined
+    | {
+        native: boolean
+        verify: boolean
+      },
+): void
 declare type setStyleAttributePreprocessor =
   typeof setStyleAttributePreprocessor
 declare function setSurfaceProps(
@@ -5586,7 +5615,7 @@ declare type TouchEventProps = {
 declare type TransformsStyle = ____TransformStyle_Internal
 declare interface TurboModule extends DEPRECATED_RCTExport<void> {}
 declare namespace TurboModuleRegistry {
-  export { get, getEnforcing }
+  export { get_2 as get, getEnforcing }
 }
 declare type TVViewPropsIOS = {
   readonly hasTVPreferredFocus?: boolean
@@ -6049,6 +6078,7 @@ export {
   MouseEvent, // d432147f
   NativeAppEventEmitter, // b4d20c1d
   NativeColorValue, // d2094c29
+  NativeComponentRegistry, // b4954306
   NativeDialogManagerAndroid, // 6254873e
   NativeEventEmitter, // d72906cc
   NativeEventSubscription, // de3942e7
@@ -6173,7 +6203,7 @@ export {
   TouchableWithoutFeedbackProps, // 26d3cf4e
   TransformsStyle, // 65e70f18
   TurboModule, // dfe29706
-  TurboModuleRegistry, // badfcca2
+  TurboModuleRegistry, // 4ace6db2
   UIManager, // 8d2c8281
   UTFSequence, // baacd11b
   Vibration, // 315e131d

packages/react-native/index.js

@@ -241,6 +241,9 @@ module.exports = {
   get NativeAppEventEmitter() {
     return require('./Libraries/EventEmitter/RCTNativeAppEventEmitter').default;
   },
+  get NativeComponentRegistry() {
+    return require('./Libraries/NativeComponent/NativeComponentRegistry');
+  },
   get NativeDialogManagerAndroid() {
     return require('./Libraries/NativeModules/specs/NativeDialogManagerAndroid')
       .default;

packages/react-native/index.js.flow

@@ -311,6 +311,8 @@ export {default as LogBox} from './Libraries/LogBox/LogBox';
 
 export {default as NativeAppEventEmitter} from './Libraries/EventEmitter/RCTNativeAppEventEmitter';
 
+export * as NativeComponentRegistry from './Libraries/NativeComponent/NativeComponentRegistry';
+
 export {default as NativeDialogManagerAndroid} from './Libraries/NativeModules/specs/NativeDialogManagerAndroid';
 
 export type {

packages/rn-tester/js/RNTesterAppShared.js

@@ -33,14 +33,14 @@ import {
   BackHandler,
   Button,
   Linking,
+  NativeComponentRegistry,
   Platform,
   StatusBar,
   StyleSheet,
   View,
   useColorScheme,
   useWindowDimensions,
 } from 'react-native';
-import * as NativeComponentRegistry from 'react-native/Libraries/NativeComponent/NativeComponentRegistry';
 
 // In Bridgeless mode, in dev, enable static view config validator
 if (global.RN$Bridgeless === true && __DEV__) {