add neotree and move treesitter

config/plugins/editor/neo-tree.nix

@@ -0,0 +1,29 @@
+{ pkgs, ... }: {
+  
+  plugins.neo-tree = {
+    enable = true;
+    sources =  [ "filesystem" "buffers" "git_status" "document_symbols" ];
+    addBlankLineAtTop = true;
+    
+    fileSystem = {
+      window = {
+        bindToCwd = false;
+      };
+    };
+    
+    window = {
+      mappings = {
+        
+      };
+    };
+
+    defaultComponentConfigs = {
+      indent = {
+        expanderCollapsed = "";
+        expanderExpanded = "";
+        expanderHighlight = "NeoTreeExpander";
+      };
+    };
+  };
+
+}

config/plugins/editor/treesitter.nix

@@ -0,0 +1,63 @@
+{ pkgs, ... }: {
+
+  plugins.treesitter = {
+    enable = true;
+    indent = true;
+    folding = false;
+    nixvimInjections = true;
+    grammarPackages = pkgs.vimPlugins.nvim-treesitter.allGrammars;
+  };
+  
+  plugins.treesitter-context = {
+    enable = true;
+  };
+
+  plugins.treesitter-textobjects = {
+    enable = false;
+    select = {
+      enable = true;
+      lookahead = true;
+      keymaps = {
+        "aa" = "@parameter.outer";
+        "ia" = "@parameter.inner";
+        "af" = "@function.outer";
+        "if" = "@function.inner";
+        "ac" = "@class.outer";
+        "ic" = "@class.inner";
+        "ii" = "@conditional.inner";
+        "ai" = "@conditional.outer";
+        "il" = "@loop.inner";
+        "al" = "@loop.outer";
+        "at" = "@comment.outer";
+      };
+    };
+    move = {
+      enable = true;
+      gotoNextStart = {
+        "]m" = "@function.outer";
+        "]]" = "@class.outer";
+      };
+      gotoNextEnd = {
+        "]M" = "@function.outer";
+        "][" = "@class.outer";
+      };
+      gotoPreviousStart = {
+        "[m" = "@function.outer";
+        "[[" = "@class.outer";
+      };
+      gotoPreviousEnd = {
+        "[M" = "@function.outer";
+        "[]" = "@class.outer";
+      };
+    };
+    swap = {
+      enable = true;
+      swapNext = {
+        "<leader>a" = "@parameters.inner";
+      };
+      swapPrevious = {
+        "<leader>A" = "@parameter.outer";
+      };
+    };
+  };
+}