X-Git-Url: https://git.r.bdr.sh/rbdr/tree-sitter-api-notation/blobdiff_plain/dc87cd894bad9ad0202dcd4a89e7d0af47c53fc9..4a1d56285559545a56cb7c79a0ea1564f01e09e5:/grammar.js?ds=inline

diff --git a/grammar.js b/grammar.js
index e74c27b..db1219d 100644
--- a/grammar.js
+++ b/grammar.js
@@ -83,12 +83,20 @@ module.exports = grammar({
       )
     ),
     identifier: $ => prec.left(seq(
-      $._label,
+      choice(
+        $.optional_value,
+        $._label,
+      ),
       optional($.type_annotation),
       optional($.parameter_list),
       optional($.return_statement),
       optional($.throw_statement),
     )),
+    optional_value: $ => seq(
+      '[',
+      $._label,
+      ']'
+    ),
     type_annotation: $ => seq(
       '<',
       $._entry_list,