return {
  {
    "nvim-treesitter/nvim-treesitter",
    opts = function(_, opts)
      opts.ensure_installed = opts.ensure_installed or {}
      vim.list_extend(opts.ensure_installed, { "go", "gomod", "gosum", "gotmpl", "gowork" })
    end,
  },
  {
    "williamboman/mason-lspconfig.nvim",
    opts = function(_, opts)
      opts.ensure_installed = opts.ensure_installed or {}
      vim.list_extend(opts.ensure_installed, { "gopls" })
    end,
  },
  {
    "pojokcodeid/auto-conform.nvim",
    event = "VeryLazy",
    opts = function(_, opts)
      local package = "gofumpt"
      vim.list_extend(opts.ensure_installed, { package })
      opts.formatters_by_ft.gofumpt = { package }
    end,
  },
  {
    "pojokcodeid/auto-lint.nvim",
    opts = function(_, opts)
      opts.linters_by_ft = opts.linters_by_ft or {}
      vim.list_extend(opts.ensure_installed, { "golangci-lint" })
      opts.linters_by_ft.php = { "golangci-lint" }
    end,
  },
  {
    "nvim-neotest/neotest",
    event = "VeryLazy",
    dependencies = {
      "nvim-lua/plenary.nvim",
      "antoinemadec/FixCursorHold.nvim",
      "nvim-treesitter/nvim-treesitter",

      "nvim-neotest/neotest-plenary",
      "nvim-neotest/neotest-vim-test",

      "nvim-neotest/nvim-nio",

      {
        "fredrikaverpil/neotest-golang",
        dependencies = {
          {
            "leoluz/nvim-dap-go",
            opts = {},
          },
        },
        branch = "main",
      },
    },
    opts = function(_, opts)
      opts.adapters = opts.adapters or {}
      opts.adapters["neotest-golang"] = {
        go_test_args = {
          "-v",
          "-race",
          "-count=1",
          "-timeout=60s",
          "-coverprofile=" .. vim.fn.getcwd() .. "/coverage.out",
        },
        dap_go_enabled = true,
      }
    end,
    config = function(_, opts)
      if opts.adapters then
        local adapters = {}
        for name, config in pairs(opts.adapters or {}) do
          if type(name) == "number" then
            if type(config) == "string" then
              config = require(config)
            end
            adapters[#adapters + 1] = config
          elseif config ~= false then
            local adapter = require(name)
            if type(config) == "table" and not vim.tbl_isempty(config) then
              local meta = getmetatable(adapter)
              if adapter.setup then
                adapter.setup(config)
              elseif meta and meta.__call then
                adapter(config)
              else
                error("Adapter " .. name .. " does not support setup")
              end
            end
            adapters[#adapters + 1] = adapter
          end
        end
        opts.adapters = adapters
      end

      require("neotest").setup(opts)
    end,
      -- stylua: ignore
      keys = {
        { "<leader>T","",desc="  Test"},
        { "<leader>Ta", function() require("neotest").run.attach() end, desc = "[t]est [a]ttach" },
        { "<leader>Tf", function() require("neotest").run.run(vim.fn.expand("%")) end, desc = "[t]est run [f]ile" },
        { "<leader>TA", function() require("neotest").run.run(vim.uv.cwd()) end, desc = "[t]est [A]ll files" },
        { "<leader>TS", function() require("neotest").run.run({ suite = true }) end, desc = "[t]est [S]uite" },
        { "<leader>Tn", function() require("neotest").run.run() end, desc = "[t]est [n]earest" },
        { "<leader>Tl", function() require("neotest").run.run_last() end, desc = "[t]est [l]ast" },
        { "<leader>Ts", function() require("neotest").summary.toggle() end, desc = "[t]est [s]ummary" },
        { "<leader>To", function() require("neotest").output.open({ enter = true, auto_close = true }) end, desc = "[t]est [o]utput" },
        { "<leader>TO", function() require("neotest").output_panel.toggle() end, desc = "[t]est [O]utput panel" },
        { "<leader>Tt", function() require("neotest").run.stop() end, desc = "[t]est [t]erminate" },
        { "<leader>Td", function() require("neotest").run.run({ suite = false, strategy = "dap" }) end, desc = "Debug nearest test" },
      },
  },
  {
    "rcarriga/nvim-dap-ui",
    lazy = true,
    event = "BufRead",
    dependencies = {
      { "mfussenegger/nvim-dap", lazy = true },
      { "nvim-neotest/nvim-nio", lazy = true },
      {
        "theHamsta/nvim-dap-virtual-text",
        opts = {
          virt_text_win_col = 80,
        },
      },
    },
    config = function()
      require("pcode.user.dapui")
    end,
    keys = {
      { "<leader>d", "", desc = "  Debug" },
      { "<leader>dt", "<cmd>lua require'dap'.toggle_breakpoint()<cr>", desc = "Toggle Breakpoint" },
      { "<leader>db", "<cmd>lua require'dap'.step_back()<cr>", desc = "Step Back" },
      { "<leader>dc", "<cmd>lua require'dap'.continue()<cr>", desc = "Continue" },
      { "<leader>dC", "<cmd>lua require'dap'.run_to_cursor()<cr>", desc = "Run To Cursor" },
      { "<leader>dd", "<cmd>lua require'dap'.disconnect()<cr>", desc = "Disconnect" },
      { "<leader>dg", "<cmd>lua require'dap'.session()<cr>", desc = "Get Session" },
      { "<leader>di", "<cmd>lua require'dap'.step_into()<cr>", desc = "Step Into" },
      { "<leader>do", "<cmd>lua require'dap'.step_over()<cr>", desc = "Step Over" },
      { "<leader>du", "<cmd>lua require'dap'.step_out()<cr>", desc = "Step Out" },
      { "<leader>dp", "<cmd>lua require'dap'.pause()<cr>", desc = "Pause" },
      { "<leader>dr", "<cmd>lua require'dap'.repl.toggle()<cr>", desc = "Toggle Repl" },
      { "<leader>ds", "<cmd>lua require'dap'.continue()<cr>", desc = "Start" },
      { "<leader>dq", "<cmd>lua require'dap'.close()<cr>", desc = "Quit" },
      { "<leader>dU", "<cmd>lua require'dapui'.toggle({reset = true})<cr>", desc = "Toggle UI" },
    },
  },
  {
    "jay-babu/mason-nvim-dap.nvim",
    lazy = true,
    event = "BufRead",
    dependencies = { "williamboman/mason.nvim", "mfussenegger/nvim-dap" },
    config = function()
      require("mason-nvim-dap").setup({
        automatic_installation = true,
        automatic_setup = true,
        handlers = {},
        ensure_installed = { "delve" },
      })
    end,
  },
}