return {
  {
    "williamboman/mason.nvim",
    config = function()
      require("mason").setup()
    end,
  },
  {
    "williamboman/mason-lspconfig.nvim",
    dependencies = {
      "williamboman/mason.nvim",
      "neovim/nvim-lspconfig",
    },
    config = function()
      require("mason-lspconfig").setup({
        ensure_installed = {
          "lua_ls",
          "ts_ls",
          "html",
          "cssls",
          "gopls",
          "rust_analyzer",
        },
      })
    end,
  },
  {
    "neovim/nvim-lspconfig",
    dependencies = { "williamboman/mason-lspconfig.nvim" },
    config = function()
      local lspconfig = require("lspconfig")
      local capabilities = require("cmp_nvim_lsp").default_capabilities()

      local servers = { "lua_ls", "ts_ls", "html", "cssls", "gopls", "rust_analyzer" }

      for _, server_name in ipairs(servers) do
        lspconfig[server_name].setup({
          capabilities = capabilities,
        })
      end

      vim.api.nvim_create_autocmd("LspAttach", {
        group = vim.api.nvim_create_augroup("UserLspConfig", {}),
        callback = function(ev)
          local opts = { buffer = ev.buf, noremap = true, silent = true }
          vim.keymap.set("n", "gd", vim.lsp.buf.definition, opts)
          vim.keymap.set("n", "<leader>gd", vim.lsp.buf.definition, opts)
          vim.keymap.set("n", "K", vim.lsp.buf.hover, opts)
          vim.keymap.set("n", "<leader>rn", vim.lsp.buf.rename, opts)
          vim.keymap.set("n", "<leader>ca", vim.lsp.buf.code_action, opts)
          vim.keymap.set("n", "gr", vim.lsp.buf.references, opts)
          vim.keymap.set("n", "<leader>f", function()
            vim.lsp.buf.format({ async = true })
          end, opts)
        end,
      })
    end,
  },
}