Anvil: contribute multibinding in a module (not in component)

Question

I have defined this classes for contributing some objects:

interface NavGraphScope

interface NavGraphIdProvider {
    val navGraphId: Int
}

and have some implementations like

@ContributesMultibinding(NavGraphScope::class)
object ReferralNavGraphIdProvider : NavGraphIdProvider {
    override val navGraphId: Int get() = R.navigation.referral_graph
}

I can contribute them into a component by

@MergeComponent(NavGraphScope::class)
interface MyComponent {
...
}

but I want to contributes them into a MODULE and then introduce it to MyComponent.

Can I do this? How?