ported the lua, port is complete, I think.

lua/plugins/treesitter.lua

@@ -0,0 +1,36 @@
+-- [[ Configure Treesitter ]]
+-- See `:help nvim-treesitter`
+return {
+  {
+    "nvim-treesitter",
+  for_cat = 'lazy',
+    event = "DeferredUIEnter",
+    load = function(name)
+      vim.cmd.packadd(name)
+      vim.cmd.packadd("rainbow-delimiters.nvim")
+    end,
+    after = function()
+      require('nvim-treesitter').setup {
+        highlight = { enable = true, },
+        indent = { enable = false, },
+      }
+    end,
+  },
+  {
+    "comment.nvim",
+  for_cat = 'lazy',
+    after = function(plugin)
+      require('Comment').setup()
+    end,
+  },
+  {
+    "treesj",
+  for_cat = 'lazy',
+    keys = { { "<leader>j", "<cmd>TSJToggle<CR>", mode = { "n" }, desc = "Treesitter join" }, },
+    after = function(_)
+      require("treesj").setup({
+        use_default_keymaps = false
+      })
+    end
+  },
+}