-- автозавершение
return {
  "hrsh7th/nvim-cmp",
  event = "InsertEnter",
  dependencies = {
  -- автозаполнители
    "hrsh7th/cmp-buffer", -- source for text in buffer
    "hrsh7th/cmp-path", -- source for file system paths
    "L3MON4D3/LuaSnip", -- snippet engine
    "saadparwaiz1/cmp_luasnip", -- for autocompletion
    "rafamadriz/friendly-snippets", -- useful snippets
    "onsails/lspkind.nvim", -- vs-code like pictograms
    "hrsh7th/cmp-nvim-lsp",
    "hrsh7th/cmp-nvim-lsp-signature-help",
    "hrsh7th/cmp-cmdline",
    "hrsh7th/cmp-nvim-lua"
  },
  config = function()
    local cmp = require"cmp"

    vim.o.completeopt = "menu,menuone,noselect"

    local function border(hl_name)
      return {
        { "╭", hl_name },
        { "─", hl_name },
        { "╮", hl_name },
        { "│", hl_name },
        { "╯", hl_name },
        { "─", hl_name },
        { "╰", hl_name },
        { "│", hl_name }
      }
    end

    local options = {
      window = {
        completion = {
          border = border "CmpBorder",
          winhighlight = "Normal:CmpPmenu,CursorLine:PmenuSel,Search:None"
        },
        documentation = {
          border = border "CmpDocBorder"
        }
      },
      snippet = {
        expand = function(args)
          require("luasnip").lsp_expand(args.body)
        end
      },
      formatting = {
        format = function(_, vim_item)
          local icons = require("core.icons").kind
          vim_item.kind = string.format("%s %s", icons[vim_item.kind], vim_item.kind)
          return vim_item
        end
      },
      mapping = {
        ["<C-p>"] = cmp.mapping.select_prev_item(),
        ["<C-n>"] = cmp.mapping.select_next_item(),
        ["<C-d>"] = cmp.mapping.scroll_docs(-4),
        ["<C-f>"] = cmp.mapping.scroll_docs(4),
        ["<C-Space>"] = cmp.mapping.complete(),
        ["<C-e>"] = cmp.mapping.close(),
        ["<CR>"] = cmp.mapping.confirm {
          behavior = cmp.ConfirmBehavior.Replace,
          select = false
        },
        ["<Tab>"] = cmp.mapping(function(fallback)
          if cmp.visible() then
            cmp.select_next_item()
          elseif require("luasnip").expand_or_jumpable() then
            vim.fn.feedkeys(vim.api.nvim_replace_termcodes("<Plug>luasnip-expand-or-jump", true, true, true), "")
          else
            fallback()
          end
        end, {
          "i",
          "s"
        }),
        ["<S-Tab>"] = cmp.mapping(function(fallback)
          if cmp.visible() then
            cmp.select_prev_item()
          elseif require("luasnip").jumpable(-1) then
            vim.fn.feedkeys(vim.api.nvim_replace_termcodes("<Plug>luasnip-jump-prev", true, true, true), "")
          else
            fallback()
          end
        end, {
          "i",
          "s"
        }),
      },
      sources = {
        { name = "luasnip" },
        { name = "nvim_lsp" },
        { name = "buffer" },
        { name = "nvim_lua" },
        { name = "path" }
      }
    }

    cmp.setup(options)
  end
}