return {
	"hrsh7th/nvim-cmp",
	version = false, -- last release is way too old
	event = "InsertEnter",
	dependencies = {
		"hrsh7th/cmp-nvim-lsp",
		"hrsh7th/cmp-buffer",
		"hrsh7th/cmp-path",
		"saadparwaiz1/cmp_luasnip",
	},
	opts = function()
		vim.api.nvim_set_hl(0, "CmpGhostText", { link = "Comment", default = true })
		local cmp = require("cmp")
		local defaults = require("cmp.config.default")()
		local window_opts = {
			border = "rounded",
			side_padding = 1,
			-- fix colors for catppuccin colorscheme
			winhighlight = "Normal:Pmenu,FloatBorder:FloatBorder,CursorLine:PmenuSel,Search:None",
		}
		return {
			completion = {
				completeopt = "menu,menuone,noinsert",
			},
			snippet = {
				expand = function(args)
					require("luasnip").lsp_expand(args.body)
				end,
			},
			mapping = cmp.mapping.preset.insert({
				["<C-n>"] = cmp.mapping.select_next_item({ behavior = cmp.SelectBehavior.Insert }),
				["<C-p>"] = cmp.mapping.select_prev_item({ behavior = cmp.SelectBehavior.Insert }),
				["<C-j>"] = cmp.mapping.select_next_item({ behavior = cmp.SelectBehavior.Insert }),
				["<C-k>"] = cmp.mapping.select_prev_item({ behavior = cmp.SelectBehavior.Insert }),
				["<C-u>"] = cmp.mapping.scroll_docs(-4),
				["<C-d>"] = cmp.mapping.scroll_docs(4),
				["<C-Space>"] = cmp.mapping.complete(),
				["<C-e>"] = cmp.mapping.abort(),
				["<BR>"] = cmp.mapping.abort(),
				["<CR>"] = cmp.mapping.confirm({ select = true }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
				["<S-CR>"] = cmp.mapping.confirm({
					behavior = cmp.ConfirmBehavior.Replace,
					select = true,
				}), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
			}),
			sources = cmp.config.sources({
				{ name = "nvim_lsp" },
				{ name = "luasnip" },
				{ name = "buffer" },
				{ name = "path" },
			}),
			formatting = {
				fields = { "kind", "abbr", "menu" },
				format = function(_, item)
					local icons = require("aleidk.constants").icons.kinds
					if icons[item.kind] then
						item.kind = icons[item.kind] .. item.kind
					end
					return item
				end,
			},
			window = {
				completion = cmp.config.window.bordered(window_opts),
				documentation = cmp.config.window.bordered(window_opts),
			},
			experimental = {
				ghost_text = {
					hl_group = "CmpGhostText",
				},
			},
			sorting = defaults.sorting,
		}
	end,
}
