return {
  {
    "nvim-lualine/lualine.nvim",
    optional = true,
    event = "VeryLazy",
    opts = function()
      local icons = require("lazyvim.config").icons
      local Util = require("lazyvim.util")

      return {
        options = {
          theme = "catppuccin",
          component_separators = { left = "", right = "" },
          section_separators = { left = "", right = "" },
          globalstatus = true,
          disabled_filetypes = { statusline = { "dashboard", "alpha" } },
        },
        sections = {
          lualine_a = { "mode" },
          lualine_b = { "branch" },
          lualine_c = {
            {
              "diagnostics",
              symbols = {
                error = icons.diagnostics.Error,
                warn = icons.diagnostics.Warn,
                info = icons.diagnostics.Info,
                hint = icons.diagnostics.Hint,
              },
            },
            { "filetype", icon_only = true, separator = "", padding = { left = 1, right = 0 } },
            { "filename", path = 1, symbols = { modified = "  ", readonly = "", unnamed = "" } },
        -- stylua: ignore
        {
          function() return require("nvim-navic").get_location() end,
          cond = function() return package.loaded["nvim-navic"] and require("nvim-navic").is_available() end,
        },
          },
          lualine_x = {
        -- stylua: ignore
        {
          function() return require("noice").api.status.command.get() end,
          cond = function() return package.loaded["noice"] and require("noice").api.status.command.has() end,
          color = Util.ui.fg("Statement"),
        },
        -- stylua: ignore
        {
          function() return require("noice").api.status.mode.get() end,
          cond = function() return package.loaded["noice"] and require("noice").api.status.mode.has() end,
          color = Util.ui.fg("Constant"),
        },
        -- stylua: ignore
        {
          function() return "  " .. require("dap").status() end,
          cond = function () return package.loaded["dap"] and require("dap").status() ~= "" end,
          color = Util.ui.fg("Debug"),
        },
            {
              require("lazy.status").updates,
              cond = require("lazy.status").has_updates,
              color = Util.ui.fg("Special"),
            },
            {
              "diff",
              symbols = {
                added = icons.git.added,
                modified = icons.git.modified,
                removed = icons.git.removed,
              },
            },
          },
          lualine_y = {
            { "progress", separator = " ", padding = { left = 1, right = 0 } },
            { "location", padding = { left = 0, right = 1 } },
          },
          lualine_z = {
            function()
              return " " .. os.date("%R")
            end,
          },
        },
        extensions = { "neo-tree", "lazy" },
      }
    end,
  },

  -- custom config which piggybacks on the copilot extras in lazy.lua.
  {
    "zbirenbaum/copilot.lua",
    enabled = false,
    cmd = "Copilot",
    build = ":Copilot auth",
    event = "InsertEnter",
    config = function()
      require("copilot").setup({
        panel = {
          enabled = true,
          auto_refresh = true,
        },
        suggestion = {
          enabled = true,
          auto_trigger = true,
          accept = false, -- disable built-in keymapping
        },
      })

      -- hide copilot suggestions when cmp menu is open
      -- to prevent odd behavior/garbled up suggestions
      local cmp_status_ok, cmp = pcall(require, "cmp")
      if cmp_status_ok then
        cmp.event:on("menu_opened", function()
          vim.b.copilot_suggestion_hidden = true
        end)

        cmp.event:on("menu_closed", function()
          vim.b.copilot_suggestion_hidden = false
        end)
      end
    end,
  },
  {
    {
      "jellydn/CopilotChat.nvim",
      enabled = false,
      dependencies = { "zbirenbaum/copilot.lua" }, -- Or { "github/copilot.vim" }
      opts = {
        mode = "split", -- newbuffer or split  , default: newbuffer
        debug = false, -- Enable or disable debug mode, the log file will be in ~/.local/state/nvim/CopilotChat.nvim.log
      },
      build = function()
        vim.defer_fn(function()
          vim.cmd("UpdateRemotePlugins")
          vim.notify("CopilotChat - Updated remote plugins. Please restart Neovim.")
        end, 3000)
      end,
      event = "VeryLazy",
      keys = {
        { "<leader>cce", "<cmd>CopilotChatExplain<cr>", desc = "CopilotChat - Explain code" },
        { "<leader>cct", "<cmd>CopilotChatTests<cr>", desc = "CopilotChat - Generate tests" },
      },
    },
  },

  -- copilot status in lualine
  -- this is taken from the copilot lazyvim extras at:
  -- https://www.lazyvim.org/plugins/extras/coding.copilot
  {
    "nvim-lualine/lualine.nvim",
    enabled = false,
    optional = true,
    event = "VeryLazy",
    opts = function(_, opts)
      local Util = require("lazyvim.util").ui
      local colors = {
        [""] = Util.fg("Special"),
        ["Normal"] = Util.fg("Special"),
        ["Warning"] = Util.fg("DiagnosticError"),
        ["InProgress"] = Util.fg("DiagnosticWarn"),
      }
      table.insert(opts.sections.lualine_x, 2, {
        function()
          local icon = require("lazyvim.config").icons.kinds.Copilot
          local status = require("copilot.api").status.data
          return icon .. (status.message or "")
        end,
        cond = function()
          local ok, clients = pcall(vim.lsp.get_active_clients, { name = "copilot", bufnr = 0 })
          return ok and #clients > 0
        end,
        color = function()
          if not package.loaded["copilot"] then
            return
          end
          local status = require("copilot.api").status.data
          return colors[status.status] or colors[""]
        end,
      })
    end,
  },
}