Are completion item kind highlights supported?

[arafatamim]

Looks like this (from nvim-cmp:

nvim-cmp has highlight groups like CmpItemKindConstant, CmpItemKindFunction to allow coloring the individual completion kinds.

[oblitum]

It's not, nvim-cmp builds custom completion menu, unrelated to the vim/nvim native one. See #3480. You may feature request, as stated in that thread.

[chemzqm]

Not yet.