Use only a single seq

Author: rmagatti

common/define-grammar.js

@@ -122,7 +122,7 @@ module.exports = function defineGrammar(dialect) {
         optional('declare'),
         optional($.accessibility_modifier),
         choice(
-          seq(optional('static'), seq(optional($.override_modifier), optional('readonly'))), 
+          seq(optional('static'), optional($.override_modifier), optional('readonly')), 
           seq(optional('abstract'), optional('readonly')),
           seq(optional('readonly'), optional('abstract')),
         ),

tsx/src/grammar.json

@@ -6855,31 +6855,26 @@
                   ]
                 },
                 {
-                  "type": "SEQ",
+                  "type": "CHOICE",
                   "members": [
                     {
-                      "type": "CHOICE",
-                      "members": [
-                        {
-                          "type": "SYMBOL",
-                          "name": "override_modifier"
-                        },
-                        {
-                          "type": "BLANK"
-                        }
-                      ]
+                      "type": "SYMBOL",
+                      "name": "override_modifier"
                     },
                     {
-                      "type": "CHOICE",
-                      "members": [
-                        {
-                          "type": "STRING",
-                          "value": "readonly"
-                        },
-                        {
-                          "type": "BLANK"
-                        }
-                      ]
+                      "type": "BLANK"
+                    }
+                  ]
+                },
+                {
+                  "type": "CHOICE",
+                  "members": [
+                    {
+                      "type": "STRING",
+                      "value": "readonly"
+                    },
+                    {
+                      "type": "BLANK"
                     }
                   ]
                 }

typescript/src/grammar.json

@@ -6851,31 +6851,26 @@
                   ]
                 },
                 {
-                  "type": "SEQ",
+                  "type": "CHOICE",
                   "members": [
                     {
-                      "type": "CHOICE",
-                      "members": [
-                        {
-                          "type": "SYMBOL",
-                          "name": "override_modifier"
-                        },
-                        {
-                          "type": "BLANK"
-                        }
-                      ]
+                      "type": "SYMBOL",
+                      "name": "override_modifier"
                     },
                     {
-                      "type": "CHOICE",
-                      "members": [
-                        {
-                          "type": "STRING",
-                          "value": "readonly"
-                        },
-                        {
-                          "type": "BLANK"
-                        }
-                      ]
+                      "type": "BLANK"
+                    }
+                  ]
+                },
+                {
+                  "type": "CHOICE",
+                  "members": [
+                    {
+                      "type": "STRING",
+                      "value": "readonly"
+                    },
+                    {
+                      "type": "BLANK"
                     }
                   ]
                 }