I'm trying to integrate the localytics-react-native package to my already existing app and successfully integrated it on android but I can't pass the build phase on iOS.
I followed this documentation to do so.
After linking it manually, I followed every step on the localytics documentation.
On the second step 2. Add dependency, the libLLLocalytics.a is already in the Linked Frameworks and Libraries section so I skipped this step.
I managed to go trought every step without problem but at the end it doesn't build and I get this error :

We are managing our natives librairies with cocoapods and and it's the first librairie I have to install without it. Is there a specific configuration I have to do to support the two way of managing them ?
I also tried to follow the iOS specific documentation and install the library with pods. It builds but on the JS side when I try to import LLLocalytics, it returns me undefined.

Versions :
react-native: 0.57.7
react: 16.6.3
localytics-react-native: 2.3.1
pod --version : 1.4.0
If anybody can help me, I thank you in advance.
In Xcode, go to [target] -> Build Settings -> Search Paths -> Header Search Paths and add the directory where the dependency is located. The linker just doesn't know where to find the header yet.