return {

    {
        "hrsh7th/nvim-cmp",
        version = false,
        event = "InsertEnter",
        dependencies = {
            "hrsh7th/cmp-nvim-lsp",
            "hrsh7th/cmp-buffer",
            "hrsh7th/cmp-nvim-lua",
            "hrsh7th/cmp-path",
            "saadparwaiz1/cmp_luasnip",
            "hrsh7th/cmp-nvim-lsp-signature-help",
            "onsails/lspkind.nvim",
        },
        config = function()
            vim.api.nvim_set_hl(0, "CmpGhostText", { link = "Comment", default = true })
            local luasnip = require("luasnip")
            local cmp = require("cmp")

            local border_opts = {
                border = {
                    { "╭", "CmpDocBorder" },
                    { "─", "CmpDocBorder" },
                    { "╮", "CmpDocBorder" },
                    { "│", "CmpDocBorder" },
                    { "╯", "CmpDocBorder" },
                    { "─", "CmpDocBorder" },
                    { "╰", "CmpDocBorder" },
                    { "│", "CmpDocBorder" },
                },
                winhighlight = "Normal:Normal,FloatBorder:FloatBorder,CursorLine:Visual,Search:None",
            }
            ---@diagnostic disable: missing-fields
            cmp.setup({
                formatting = {
                    preselect = cmp.PreselectMode.None,
                    fields = {
                        "abbr",
                        "kind",
                        "menu",
                    },
                    format = require("lspkind").cmp_format({
                        mode = "symbol_text",
                        maxwidth = 150,
                        ellipsis_char = "...",
                        before = function(entry, vim_item)
                            vim_item.menu = ({
                                nvim_lsp = "[LSP]",
                                buffer = "[Buffer]",
                            })[entry.source.name]
                            return vim_item
                        end,
                    }),
                },
                completion = {
                    completeopt = "menu,menuone,noinsert",
                },
                snippet = {
                    expand = function(args)
                        luasnip.lsp_expand(args.body)
                    end,
                },
                view = {
                    docs = {
                        auto_open = false,
                    },
                },
                mapping = cmp.mapping.preset.insert({
                    ["<C-j>"] = cmp.mapping.select_next_item(),
                    ["<C-k>"] = cmp.mapping.select_prev_item(),
                    ["<C-Space>"] = cmp.mapping.complete(),
                    ["<C-e>"] = cmp.mapping.abort(),
                    ["<CR>"] = cmp.mapping.confirm({ behavior = cmp.SelectBehavior.Replace, select = true }),
                    ["<Tab>"] = cmp.mapping(function(fallback)
                        if cmp.visible() then
                            cmp.select_next_item()
                        elseif luasnip.expand_or_jumpable() then
                            luasnip.expand_or_jump()
                        else
                            fallback()
                        end
                    end, { "i", "s" }),
                    ["<S-Tab>"] = cmp.mapping(function(fallback)
                        if cmp.visible() then
                            cmp.select_prev_item()
                        elseif luasnip.expand_or_jumpable(-1) then
                            luasnip.jump(-1)
                        else
                            fallback()
                        end
                    end, { "i", "s" }),
                    ["<C-d>"] = function()
                        if cmp.visible_docs() then
                            cmp.close_docs()
                        else
                            cmp.open_docs()
                        end
                    end,
                }),
                sources = cmp.config.sources({
                    { name = "nvim_lsp" },
                    { name = "nvim_lsp_signature_help" },
                    { name = "luasnip" },
                    { name = "buffer" },
                    { name = "path" },
                }),
                window = {
                    scrollbar = false,
                    completion = cmp.config.window.bordered(border_opts),
                    documentation = cmp.config.window.bordered(border_opts),
                },
            })
            ---@diagnostic enable: missing-fields
        end,
    },
}