There is still configuration, there has to be, you've just wrapped it so much it's not visible anymore (which is even worse than Pulumi, at least they are using an existing language). You still have to express (and write) the same information...
Darklang is solidly in the Pulumi camp, that's where outsiders put it. (I have seen the insides without beta / your demo, someone with a beta account showed me around a bit)
The real problem with Darklang is they have their own custom language and IDE. What exactly are you trying to solve?