return {
  {
    "hrsh7th/nvim-cmp",
    dependencies = {
      'hrsh7th/cmp-nvim-lsp',
      'hrsh7th/cmp-buffer',
      'hrsh7th/cmp-path',
      'hrsh7th/cmp-cmdline',
      'hrsh7th/cmp-nvim-lua',
      'hrsh7th/cmp-calc',
      'saadparwaiz1/cmp_luasnip',
      'L3MON4D3/LuaSnip',
      'onsails/lspkind.nvim',
      {
        'windwp/nvim-autopairs',
        event = "InsertEnter",
        config = true
      },
    },
    config = function()
      local cmp = require("cmp")
      local lspkind = require("lspkind")

      vim.opt.completeopt = { "menu", "menuone", "noinsert", "noselect" }

      cmp.setup({
        formatting = {
          format = function(entry, vim_item)
            vim_item.menu = ({
              nvim_lsp = "[LSP]",
              buffer = "[BUF]",
              path = "[PATH]",
              luasnip = "[SNIP]",
              nvim_lua = "[LUA]",
            })[entry.source.name]

            vim_item.kind = lspkind.symbolic(vim_item.kind, { mode = "symbol" })
            return vim_item
          end,
        },
        sorting = {
          comparators = {
            cmp.config.compare.offset,
            cmp.config.compare.exact,
            cmp.config.compare.recently_used,
            cmp.config.compare.kind,
            cmp.config.compare.sort_text,
            cmp.config.compare.length,
            cmp.config.compare.order,
          },
        },
        window = {
          completion = {
            autocomplete = true,
            col_offset = -3,
            side_padding = 0,
          },
          completion = cmp.config.window.bordered({
            winhighlight = "Normal:Pmenu,FloatBorder:Pmenu,CursorLine:PmenuSel,Search:None",
          }),
          documentation = cmp.config.window.bordered({
            winhighlight = "Normal:Pmenu,FloatBorder:Pmenu,CursorLine:PmenuSel,Search:None",
          }),
        },
        mapping = cmp.mapping.preset.insert({
          ["<Tab>"] = cmp.mapping(function(fallback)
            if cmp.visible() then
              cmp.select_next_item()
            else
              fallback()
            end
          end, { "i", "s" }),

          ["<S-Tab>"] = cmp.mapping(function(fallback)
            if cmp.visible() then
              cmp.select_prev_item()
            else
              fallback()
            end
          end, { "i", "s" }),

          ["<C-b>"] = cmp.mapping.scroll_docs(-4),
          ["<C-f>"] = cmp.mapping.scroll_docs(4),
          ["<C-Space>"] = cmp.mapping.complete(),
          ["<C-e>"] = cmp.mapping.abort(),
          ["<C-Left>"] = cmp.mapping.abort(),
          ["<CR>"] = cmp.mapping.confirm({ select = false }),
        }),
        sources = cmp.config.sources({
          { name = 'nvim_lsp' },
          { name = 'luasnip' },
          { name = 'buffer' },
          { name = 'path' },
          { name = 'nvim_lua' },
        }),
      })
    end
  },
}