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Upgrading @react-native-firebase/app from 26.x to 27.x

Comparison of the public API of @react-native-firebase/app 26.4.0 and 27.0.0, computed automatically from their TypeScript types. A changed signature is a candidate for a breaking change, not a certainty.

Summary

Removed import paths0
Removed exports0
Changed signatures1
Removed class or interface members0
Changed class or interface members2
Newly deprecated0
Requirement changes (engines, peer dependencies)1
New exports2

Removed exports

None detected.

Changed signatures

exportBeforeAfter
@react-native-firebase/app/dist/module/internal · SharedEventEmitterEventEmitterReactNativeFirebaseEventEmitter

Removed class or interface members

None detected.

Changed class or interface members

memberBeforeAfter
FirebaseModule.emitterEventEmitterReactNativeFirebaseEventEmitter
RNFBAppModuleInterface.initializeApp(options: FirebaseAppOptions, appConfig: FirebaseAppConfig): Promise<void>(options: FirebaseAppOptions, appConfig: FirebaseAppConfig): Promise<void | { options?: FirebaseAppOptions | undefined; appConfig?: FirebaseAppConfig | undefined; }>

Newly deprecated

None detected.

Requirement changes (engines, peer dependencies)

BeforeAfter
peerDependencies.react-native*>=0.60.0-0
New exports (2)
importexportkind
@react-native-firebase/app/dist/module/internalgetReactNativeModulefunction
@react-native-firebase/app/dist/module/internalsetReactNativeModulefunction

Changelog between these versions

Text published by the package authors, shown as-is.

27.0.0
### ⚠ BREAKING CHANGES

- **ios:** drop CocoaPods Firebase matrix; SPM-only
- **app, sdk:** bump Firebase Android 35, Apple 13, and JS 13
- **ml:** remove discontinued @react-native-firebase/ml package
- **app, ios:** initializeApp now reads automaticDataCollectionEnabled as a
  boolean. Previously any non-nil value (including JS false) enabled collection
  via pointer cast; false, 0, null, and absent now disable it. See
  docs/migrating-to-v27.mdx.

### Features

- **app, sdk:** bump Firebase Android 35, Apple 13, and JS 13 ([0ca03d1](https://github.com/invertase/react-native-firebase/commit/0ca03d11b0c271fb37cfbee8a0c3074a21969f0b))
- **app, sdk:** bump Firebase Android SDK to 34.19.0 ([ca054bc](https://github.com/invertase/react-native-firebase/commit/ca054bc2fdcb298575f1e7412aa8b02540d53def))
- **app, sdk:** bump Firebase iOS SDK to 12.19.0 ([95dca6a](https://github.com/invertase/react-native-firebase/commit/95dca6a4eeb849bc2910946e1477694635bee6b7))
- **app, sdk:** bump Firebase JS SDK to 12.18.0 ([5e2617d](https://github.com/invertase/react-native-firebase/commit/5e2617dcddfd55f10f441f2e9d83fe7b4681470e))
- **app, sdk:** bump Firebase JS SDK to 12.19.0 ([34d0318](https://github.com/invertase/react-native-firebase/commit/34d031849146527ab9b9ee3ba4fbd207bdab0803))
- **messaging:** add messaging_installation_id_enabled firebase.json opt-in ([e9c9741](https://github.com/invertase/react-native-firebase/commit/e9c9741a65a76cc102d2d27ff675c453fd506243))
- **ml:** remove discontinued @react-native-firebase/ml package ([58622b1](https://github.com/invertase/react-native-firebase/commit/58622b1a24a32008fd33ff56346cceb4f71bc29f))

### Bug Fixes

- **app, android:** bind nullable recent-task fields before use ([bed8c71](https://github.com/invertase/react-native-firebase/commit/bed8c71313cd3c0bf60bf9a9d86417ae550ec98f))
- **app, android:** harden RecentTaskInfo null and JSON parse ([908400b](https://github.com/invertase/react-native-firebase/commit/908400b230cfd5d7d4406da9bb350332d6bc8c4c))
- **app, expo:** match scene-based AppDelegate for Expo SDK 58 config plugin ([dce165d](https://github.com/invertase/react-native-firebase/commit/dce165d7283a30060c5b08066cf5841d9247105a))
- **app, ios:** clarify SPM static linkage error when use_frameworks is absent ([cdf99cd](https://github.com/invertase/react-native-firebase/commit/cdf99cde79d46be737b671096e1cc3af7a14f58f))
- **app, ios:** import ObjC NullSentinelDecoder in SharedUtils ([9a565c8](https://github.com/invertase/react-native-firebase/commit/9a565c879edc11c18b5c7ffca92c7f22e2b639e7))
- **app, ios:** pin SPM Firebase SDK and retain Measurement ObjC categories ([7e271af](https://github.com/invertase/react-native-firebase/commit/7e271afecab65ef150140056171265e9c9ca621c))
- **app, ios:** read automaticDataCollectionEnabled as a boolean ([cc18140](https://github.com/invertase/react-native-firebase/commit/cc181400e465895bdb012eff881209315adaed70))
- **app, ios:** tighten the dynamic Firebase probe and import

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Frequently asked questions

What are the breaking changes when upgrading @react-native-firebase/app from 26 to 27?

Between @react-native-firebase/app 26.4.0 and 27.0.0, Vigia found 0 removed exports, 1 changed signatures and 2 removed or changed class or interface members.

What became deprecated in @react-native-firebase/app 27?

0 exports or members are newly marked as deprecated in @react-native-firebase/app 27.0.0.

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