Do ghost types have a brain?

Alakazam is Psychic only

Sorry

This is actually a really good question but I say majority (or maybe even all) is a no

I think of Giratina, Dragapult, and Gholdengo and think "those guys have to have a brain"

But then I see Cofigrigus, Gengar, Mimikyu, and Bannete and I'm like "but I don't think they do)

So it's honestly pretty 50/50

why wouldn’t mimikyu have a brain, yall? I feel like since we don’t even know what it looks like, plus it’s stated it was only recently discovered to be a Pokemon, we don’t really know enough about mimikyu to be sure. All we know is that it’s probably small, has black shadowy claws, it’s a ghost/fairy type and that looking at it can kill you 🤷‍♂️