return {
    "neovim/nvim-lspconfig",
    dependencies = {
        "hrsh7th/cmp-nvim-lsp",
        "hrsh7th/cmp-buffer",
        "hrsh7th/cmp-path",
        "hrsh7th/cmp-cmdline",
        "hrsh7th/nvim-cmp",
        "L3MON4D3/LuaSnip",
        "saadparwaiz1/cmp_luasnip",
        "j-hui/fidget.nvim",
        "dundalek/lazy-lsp.nvim",
    },

    config = function()
        local cmp = require('cmp')
        local cmp_lsp = require("cmp_nvim_lsp")
        local capabilities = vim.tbl_deep_extend(
            "force",
            {},
            vim.lsp.protocol.make_client_capabilities(),
            cmp_lsp.default_capabilities())

        require("fidget").setup({})

        require("lazy-lsp").setup {
          -- By default all available servers are set up. Exclude unwanted or misbehaving servers.
          excluded_servers = {
            "ccls", "zk", "bufls", "ruff_lsp"
          },
          -- Alternatively specify preferred servers for a filetype (others will be ignored).
          preferred_servers = {
            markdown = {},
            python = { "pyright" },
            nix = { "nil_ls" },
            rust = { "rust_analyzer" },
            go = { "gopls" },
            c = { "clangd" },
          },
          prefer_local = true, -- Prefer locally installed servers over nix-shell
          -- Default config passed to all servers to specify on_attach callback and other options.
          default_config = {
            flags = {
              debounce_text_changes = 150,
            },
            -- on_attach = on_attach,
            -- capabilities = capabilities,
          },
          -- Override config for specific servers that will passed down to lspconfig setup.
          -- Note that the default_config will be merged with this specific configuration so you don't need to specify everything twice.
          configs = {
            lua_ls = {
              settings = {
                Lua = {
                  diagnostics = {
                    -- Get the language server to recognize the `vim` global
                    globals = { "vim" },
                  },
                },
              },
            },
          },
        }


        local cmp_select = { behavior = cmp.SelectBehavior.Select }

        cmp.setup({
            snippet = {
                expand = function(args)
                    require('luasnip').lsp_expand(args.body) -- For `luasnip` users.
                end,
            },
            mapping = cmp.mapping.preset.insert({
                ['<C-k>'] = cmp.mapping.select_prev_item(cmp_select),
                ['<C-j>'] = cmp.mapping.select_next_item(cmp_select),
                ['<A-Enter>'] = cmp.mapping.confirm({ select = true }),
                ["<C-Space>"] = cmp.mapping.complete(),
                ['<C-x>'] = cmp.mapping.scroll_docs(-4),
                ['<C-z>'] = cmp.mapping.scroll_docs(4),
            }),
            sources = cmp.config.sources({
                { name = 'nvim_lsp' },
                { name = 'luasnip' }, -- For luasnip users.
            }, {
                { name = 'buffer' },
            })
        })

        vim.diagnostic.config({
            -- update_in_insert = true,
            float = {
                focusable = false,
                style = "minimal",
                border = "rounded",
                source = "always",
                header = "",
                prefix = "",
            },
        })
    end
}