fix(react-native): add missing AssetRegistry TypeScript types

Author: byCedric

packages/react-native/types_DEPRECATED/index.d.ts

@@ -144,6 +144,7 @@ export * as CodegenTypes from './Libraries/Types/CodegenTypesNamespace';
 export * from './Libraries/Types/CoreEventTypes';
 export * from './Libraries/Utilities/Appearance';
 export * from './Libraries/Utilities/BackHandler';
+export * from './src/private/assets/AssetRegistry';
 export * from './src/private/devsupport/devmenu/DevMenu';
 export * from './Libraries/Utilities/DevSettings';
 export * from './Libraries/Utilities/Dimensions';

packages/react-native/types_DEPRECATED/src/private/assets/AssetRegistry.d.ts

@@ -0,0 +1,42 @@
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @format
+ */
+
+export type AssetDestPathResolver = 'android' | 'generic';
+
+export interface PackagerAsset {
+  __packager_asset: boolean,
+  fileSystemLocation: string,
+  httpServerLocation: string,
+  width: number | null | undefined,
+  height: number | null | undefined,
+  scales: number[],
+  hash: string,
+  name: string,
+  type: string,
+  resolver?: AssetDestPathResolver,
+}
+
+/**
+ * Runtime registry that maps asset IDs generated in a Metro bundle to asset
+ * metadata. It backs `<Image>`, `Image.resolveAssetSource()`, and any code
+ * that resolves `require('./img.png')` on native.
+ *
+ * Most apps do not use this directly — assets are handled through `<Image>`.
+ */
+export declare const AssetRegistry: {
+  /**
+   * Register an asset. Returns the asset ID.
+   */
+  registerAsset(asset: PackagerAsset): number;
+
+  /**
+   * Retrieve a registered asset by ID.
+   */
+  getAssetByID(assetId: number): PackagerAsset;
+};