D&D planes and the Kardashev scale

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How would D&D-style planar societies (e.g. all of those baatezu/devils in the Nine Hells of Baator and their archdevils and gods, or the archons up in Mount Celestia and their Hebdomad and gods) rank on the Kardashev scale?

https://en.wikipedia.org/wiki/Kardashev_scale
https://futurism.com/the-kardashev-scale-type-i-ii-iii-iv-v-civilization/
http://tvtropes.org/pmwiki/pmwiki.php/JustForFun/AbusingTheKardashevScaleForFunAndProfit

Is the Kardashev scale even remotely relevant in a D&D-style multiverse with infinitely large planes, whose mystical energies are regularly tapped into to power everything from spells and magic items to the soul-petitioner-outsider reincarnation process?

How much do Dyson spheres and similar creations matter when most magical creations are self-sustaining and cost no overall power in the long run? While there are objects like consumable scrolls, an enchanted sword always stays enchanted until disenchanted, and a Decanter of Endless Water will always pour out water because the Elemental Plane of Water has an infinite supply.

I have purely magic-powered Dyson spheres in the space fantasy take on Planescape/Spelljammer that I usually run, but I downplay these as relatively minor sources of power compared to the vastness of planar energies, and most magic items are their own self-sustaining energy sources anyway.