inline fun <reified R : Any> setOfType(qualifier: Any? = null, generics: Boolean = false, override: Boolean = false): TypeKey<Set<R>>
Register a service that resolves a set of instance of type R.
This may return an empty set if no service of type R is registered.
qualifier - An optional qualifier.
generics - If true this will preserve generic information of R.
override - If true this will override an existing factory of this type.