Companion object with return type

[cedmart1decath]

Is your feature request related to a problem? Please describe.
I am trying to generate a singleton class using companion object

Describe the solution you'd like
I'd like to be able to output the correct companion object definition

Describe alternatives you've considered
None atm
Additional context
Example

class MySingletonClass {

  fun doSomething() {
      println("Hello world")
  }

   companion object : SingletonHolder<MySingletonClass>(::MySingletonClass)
}

Singleton Holder class => https://bladecoder.medium.com/kotlin-singletons-with-argument-194ef06edd9e

[Egorand]

Not clear what you've tried so far and what didn't work for you.

[cedmart1decath]

So far I have tried to use TypeSpec.companionObjectBuilder() but the building chain does not provide a way to specify a type

[cedmart1decath]

Nevermind I was not headed in the right direction. I'll use TypeSpec.objectBuilder instead