CoreModule.kt

@Module
@InstallIn(ApplicationComponent::class)
object CoreModule {

    @Provides
    @Singleton
    @UserModelSingletonQualifier
    fun provideUserModel() = UserModel(value = "Singleton")
}

Qualifier.kt

@Qualifier
@Retention(AnnotationRetention.BINARY)
annotation class UserModelSingletonQualifier

@Qualifier
@Retention(AnnotationRetention.BINARY)
annotation class UserModelFeatureQualifier

UserModel.kt

data class UserModel(var value: String = "")