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",
    "onsails/lspkind.nvim"
  },
  config = function()
    local cmp = require("cmp")
    local lspkind = require("lspkind")
    cmp.setup({
      sources = {
        { name = "nvim_lsp" }
      },
      formatting = {
        fields = { 'abbr', 'icon', 'kind', 'menu' },
        format = lspkind.cmp_format({
          maxwidth = {
            -- prevent the popup from showing more than provided characters (e.g 50 will not show more than 50 characters)
            -- can also be a function to dynamically calculate max width such as
            -- menu = function() return math.floor(0.45 * vim.o.columns) end,
            menu = 50, -- leading text (labelDetails)
            abbr = 50, -- actual suggestion item
          },
          ellipsis_char = '...', -- when popup menu exceed maxwidth, the truncated part would show ellipsis_char instead (must define maxwidth first)
          show_labelDetails = true, -- show labelDetails in menu. Disabled by default

          -- The function below will be called before any actual modifications from lspkind
          -- so that you can provide more controls on popup customization. (See [#30](https://github.com/onsails/lspkind-nvim/pull/30))
          before = function (entry, vim_item)
            return vim_item
          end
        })
      },
      mapping = cmp.mapping.preset.insert({
        -- Navigate between completion items
        ['<C-p>'] = cmp.mapping.select_prev_item({behavior = 'select'}),
        ['<C-n>'] = cmp.mapping.select_next_item({behavior = 'select'}),

        -- `Enter` key to confirm completion
        ['<CR>'] = cmp.mapping.confirm({select = false}),

        -- Ctrl+Space to trigger completion menu
        ['<C-Space>'] = cmp.mapping.complete(),

        -- Scroll up and down in the completion documentation
        ['<C-u>'] = cmp.mapping.scroll_docs(-4),
        ['<C-d>'] = cmp.mapping.scroll_docs(4),
      }),
      snippet = {
        expand = function(args)
          vim.snippet.expand(args.body)
        end,
      }
    })
  end,
  main = "lazyvim.util.cmp",
}