Using functional interfaces with function types in Kotlin

When calling Java code from Kotlin, there is SAM conversion so that Java code like this:

adapter.setOnClickListener(new OnClickListener() {
    @Override
    public void onClick(View view, int position) {
        // Do stuff here
    }
});

Can look like this:

adapter.setOnClickListener { view, position ->
    // Do stuff
}

Now, I'm working on a Kotlin project and I want to define a functional interface as an event listener:

interface OnSomeActionListener {

    fun onSomeAction(parameter1: Int, parameter2: String)

}

In SomeClass I have a function to set the listener:

    ...

    private var onSomeActionListener: OnSomeActionListener? = null

    fun setOnSomeActionListener(listener: OnSomeActionListener) {
        onSomeActionListener = listener
    }

    ...

And when I create an instance of this class and try to invoke the setter function, I do it like so:

val thing = SomeClass()

thing.setOnSomeActionListener(object : OnSomeActionListener {
    override fun onSomeAction(parameter1: Int, parameter2: String) {
        // Do stuff here
    }
})

I'm aware that Kotlin has function types therefore doesn't support SAM conversion from various sites such as this one.

I've read a little about function types but I have not used them before.

How would I rewrite my code so that I can invoke the setter function like this?

val thing = SomeClass()

thing.setOnSomeActionListener { parameter1, parameter2 ->
    // Do stuff here
}

.