Dagger 2 multibindings with Kotlin

Question

I have the following snippet in my dagger 2 module

@Singleton
@Provides
@ElementsIntoSet
fun providesQueries(foo: Foo): Set{
    val queries = Lin         


        

Answer 1

As it described in the Kotlin reference

To make Kotlin APIs work in Java we generate Box<Super> as Box<? extends Super> for covariantly defined Box (or Foo<? super Bar> for contravariantly defined Foo) when it appears as a parameter.

You can use @JvmSuppressWildcards for avoiding it, just as following:

@Inject lateinit var foo: Set<@JvmSuppressWildcards Foo>