[fix #78] Add dependency on React-Core for fixing RN 0.71.2

[ricardoMogg]

Description

Adding a dependency on React-Core to avoid the Undefined symbol: _RCTEventEmitter error, which seems to be in React-Core.

Issue: #78

CHANGELOG

• [FIXED] Add React-Core dependency to fix Undefined symbol: _RCTEventEmitter

[ricardoMogg]

@benw-pusher

[Keith-wright]

Thanks for the contribution. We weren't able to fully verify whether adding React-Core explicitly is still necessary — our current test environment (Xcode 26 + RN 0.70.x) has a separate compatibility issue that prevents us from reaching the linker stage where this symbol error would surface.

That said, the library has shipped through v1.3.4 across multiple React Native versions since this was opened in February 2023, and the _RCTEventEmitter undefined symbol issue hasn't been reported again. In modern React Native, React-Core is included as part of the umbrella pod and an explicit dependency is generally not required.

We're closing this for now on that basis. If anyone is still hitting Undefined symbol: _RCTEventEmitter on a current RN version, please open a new issue with your RN version and Xcode output and we'll investigate.