Add example in auth docs

bhavberi · bhavberi · commit 876567c16495 · 2026-04-01T13:40:57.000+05:30
diff --git a/docs-devsite/auth.md b/docs-devsite/auth.md
@@ -250,6 +250,28 @@ export declare function getReactNativePersistence(storage: ReactNativeAsyncStora
 
 [Persistence](./auth.persistence.md#persistence_interface)
 
+### Example
+
+
+```javascript
+import { initializeAuth, getReactNativePersistence } from 'firebase/auth';
+
+// For @react-native-async-storage/async-storage v3:
+import { createAsyncStorage } from '@react-native-async-storage/async-storage';
+const appStorage = createAsyncStorage('app');
+const persistence = getReactNativePersistence(appStorage);
+
+// For @react-native-async-storage/async-storage v2:
+// import ReactNativeAsyncStorage from '@react-native-async-storage/async-storage';
+// const persistence = getReactNativePersistence(ReactNativeAsyncStorage);
+
+// Then, initialize auth:
+const auth = initializeAuth(app, {
+  persistence
+});
+
+```
+
 ## function(auth, ...)
 
 ### applyActionCode(auth, oobCode) {:#applyactioncode_d2ae15a}
diff --git a/packages/auth/src/platform_react_native/persistence/react_native.ts b/packages/auth/src/platform_react_native/persistence/react_native.ts
@@ -30,6 +30,25 @@ import {
  * `react-native` or `@react-native-async-storage/async-storage`, and can
  * be used in the persistence dependency field in {@link initializeAuth}.
  *
+ * @example
+ * ```javascript
+ * import { initializeAuth, getReactNativePersistence } from 'firebase/auth';
+ *
+ * // For @react-native-async-storage/async-storage v3:
+ * import { createAsyncStorage } from '@react-native-async-storage/async-storage';
+ * const appStorage = createAsyncStorage('app');
+ * const persistence = getReactNativePersistence(appStorage);
+ *
+ * // For @react-native-async-storage/async-storage v2:
+ * // import ReactNativeAsyncStorage from '@react-native-async-storage/async-storage';
+ * // const persistence = getReactNativePersistence(ReactNativeAsyncStorage);
+ *
+ * // Then, initialize auth:
+ * const auth = initializeAuth(app, {
+ *   persistence
+ * });
+ * ```
+ *
  * @public
  */
 export function getReactNativePersistence(
