iOS linking cause some odd XCode compile issues

[cristianocca]

Running: react-native link react-native-workers

And then trying to open the project with xcode (i.e, to manually link another library), breaks the project in a way it can no longer compile.

Basically, it causes some React modules to fail to compile.

Running unlink reverts the issue.

Errors:

Forgot to mention: React Native 0.56.0

Looks like some change after react 0.40 broke this with the imports.