return {
  {
    "neovim/nvim-lspconfig",
    lazy = false,
    config = function()
      vim.keymap.set("n", "K", vim.lsp.buf.hover, {})
      vim.keymap.set("n", "<leader>gd", vim.lsp.buf.definition, {})
      vim.keymap.set("n", "<leader>gr", vim.lsp.buf.references, {})
      vim.keymap.set("n", "<leader>ca", vim.lsp.buf.code_action, {})
      vim.keymap.set("n", '<leader>rn', vim.lsp.buf.rename, {})
    end,
  },
  {
    "williamboman/mason.nvim",
    lazy = false,
    config = function()
      require("mason").setup({
        registries = {
          "github:mason-org/mason-registry",
          "github:Crashdummyy/mason-registry",
        },
      })
    end
  },
  {
    "williamboman/mason-lspconfig.nvim",
    lazy = false,
    opts = {
      auto_install = true,
    },
  },
  {
    "seblyng/roslyn.nvim",
    ---@module 'roslyn.config'
    ---@type RoslynNvimConfig
    opts = {
      -- your configuration comes here; leave empty for default settings
    },
  }
}