add translated string support

src/node-types.json

@@ -657,6 +657,10 @@
         {
           "type": "string",
           "named": true
+        },
+        {
+          "type": "translated_string",
+          "named": true
         }
       ]
     }
@@ -1018,6 +1022,21 @@
       ]
     }
   },
+  {
+    "type": "translated_string",
+    "named": true,
+    "fields": {},
+    "children": {
+      "multiple": false,
+      "required": true,
+      "types": [
+        {
+          "type": "string",
+          "named": true
+        }
+      ]
+    }
+  },
   {
     "type": "url_block",
     "named": true,
@@ -1230,6 +1249,10 @@
     "type": "%}",
     "named": false
   },
+  {
+    "type": ")",
+    "named": false
+  },
   {
     "type": ",",
     "named": false
@@ -1262,6 +1285,10 @@
     "type": ">=",
     "named": false
   },
+  {
+    "type": "_(",
+    "named": false
+  },
   {
     "type": "add:",
     "named": false