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kotlinlang

Hello, do you have any tutorial on hilt in multi module project? I want to iternalize my modules' usecases and implementations but when doing it straightforward hilt doesn't find dependencies

Are you looking for something like this? <https://developer.android.com/training/dependency-injection/hilt-multi-module>

Or something much more in depth than that?

Rather more in depth, this one I have already seen and still didn't understand

Is this what you're trying to accomplish? `MyUseCase` needs to be accessible to `app`  module as its building the graph
```@Provides
fun providesMyUseCase(): MyUseUseCase {
   return MyUseCaseImpl() // MyUseCaseImpl is internal to module
}```
convo might be more appropriate for <#C5FT9Q36G|dagger>

If you have app-&gt;moda-&gt;modb that means that app needs to include dependencies provided by the modules specified in modb otherwise will not be able to construct a single graph

Yes, that's exactly the behavior I wanted to achieve

And @Inject constructor won't give same result here because class won't be accessible in app? That's the reason for why it failed for me?

You'll have same issue if try to use `@Binds`

Great thanks! Now I've got it :slightly_smiling_face:

I am new to hilt/android app dev. How to provide/inject a class within a module when the class is internal?

Use an internal  `@Provides` function or use an interface if it needs to be accessible to other modules

```@Provides
internal fun provideTheThing(): MyInternalClass {
  return MyInternalClass()
}```