fix: Fix lazy export

src/LazyTurboModule.ts

@@ -1,57 +1,62 @@
 import { NativeModules, Platform, TurboModule } from 'react-native';
 
+interface ModuleHolder<T> {
+  module: T | null;
+}
+
 /**
  * Lazily get a TurboModule by wrapping it in a Proxy.
  */
 export function getLazyTurboModule<T extends TurboModule>(
   initializeTurboModule: () => T | null
 ): T {
-  const proxy = new Proxy<T>(null as unknown as T, {
-    get: (target, property) => {
-      if (target == null) {
-        // Target is null, let's initialize it!
-        const newTarget = initializeTurboModule();
+  const proxy = new Proxy<ModuleHolder<T>>(
+    {
+      module: null,
+    },
+    {
+      get: (target, property) => {
+        if (target.module == null) {
+          // Target is null, let's initialize it!
+          target.module = initializeTurboModule();
 
-        if (newTarget != null) {
-          // successfully initialized TurboModule!
-          target = newTarget;
-        } else {
-          // TurboModule not found, something went wrong!
-          let message =
-            'Failed to create a new MMKV instance: The native MMKV Module could not be found.';
-          message +=
-            '\n* Make sure react-native-mmkv is correctly autolinked (run `npx react-native config` to verify)';
-          if (Platform.OS === 'ios' || Platform.OS === 'macos') {
+          if (target.module == null) {
+            // TurboModule not found, something went wrong!
+            let message =
+              'Failed to create a new MMKV instance: The native MMKV Module could not be found.';
             message +=
-              '\n* Make sure you ran `pod install` in the ios/ directory.';
-          }
-          if (Platform.OS === 'android') {
-            message += '\n* Make sure gradle is synced.';
-          }
-          // check if Expo
-          const ExpoConstants =
-            NativeModules.NativeUnimoduleProxy?.modulesConstants
-              ?.ExponentConstants;
-          if (ExpoConstants != null) {
-            if (ExpoConstants.appOwnership === 'expo') {
-              // We're running Expo Go
-              throw new Error(
-                'react-native-mmkv is not supported in Expo Go! Use EAS (`expo prebuild`) or eject to a bare workflow instead.'
-              );
-            } else {
-              // We're running Expo bare / standalone
-              message += '\n* Make sure you ran `expo prebuild`.';
+              '\n* Make sure react-native-mmkv is correctly autolinked (run `npx react-native config` to verify)';
+            if (Platform.OS === 'ios' || Platform.OS === 'macos') {
+              message +=
+                '\n* Make sure you ran `pod install` in the ios/ directory.';
+            }
+            if (Platform.OS === 'android') {
+              message += '\n* Make sure gradle is synced.';
+            }
+            // check if Expo
+            const ExpoConstants =
+              NativeModules.NativeUnimoduleProxy?.modulesConstants
+                ?.ExponentConstants;
+            if (ExpoConstants != null) {
+              if (ExpoConstants.appOwnership === 'expo') {
+                // We're running Expo Go
+                throw new Error(
+                  'react-native-mmkv is not supported in Expo Go! Use EAS (`expo prebuild`) or eject to a bare workflow instead.'
+                );
+              } else {
+                // We're running Expo bare / standalone
+                message += '\n* Make sure you ran `expo prebuild`.';
+              }
             }
-          }
 
-          message += '\n* Make sure you rebuilt the app.';
-          throw new Error(message);
+            message += '\n* Make sure you rebuilt the app.';
+            throw new Error(message);
+          }
         }
-      }
 
-      // @ts-expect-error property accessors are not typed.
-      return target[property];
-    },
-  });
-  return proxy;
+        return target.module[property as keyof T];
+      },
+    }
+  );
+  return proxy as unknown as T;
 }