ContributesTo

Marks a Dagger module or component interface to be included in the Dagger dependency graph in the given scope. Anvil automatically adds the module to the list of included modules in the Dagger component marked with MergeComponent. For component interfaces it will make the Dagger component extend the interface.

@Module
@ContributesTo(AppScope::class)
class DaggerModule { .. }

@ContributesTo(LoggedInScope::class)
interface ComponentInterface {
  fun provideSomething()
}

Modules and component interfaces can replace other modules and component interfaces with the replaces parameter. This is especially helpful for modules providing different bindings in instrumentation tests.

@Module
@ContributesTo(
    AppScope::class,
    replaces = [DevelopmentApplicationModule::class]
)
object DevelopmentApplicationTestModule {
  @Provides
  fun provideEndpointSelector(): EndpointSelector = TestingEndpointSelector
}