Simplify grammar

src/scanner.c

@@ -239,8 +239,11 @@ bool tree_sitter_rescript_external_scanner_scan(
       if (lexer->lookahead == 'n') {
         advance(lexer);
         if (lexer->lookahead == 'd') {
-          // Ignore new lines before `and` keyword (recursive definition)
-          in_multiline_statement = true;
+          advance(lexer);
+          if (is_whitespace(lexer->lookahead)) {
+            // Ignore new lines before `and` keyword (recursive definition)
+            in_multiline_statement = true;
+          }
         }
       }
     }

test/corpus/comments.txt

@@ -69,12 +69,12 @@ switch foo {
     (number))
   (expression_statement
     (pipe_expression
-      (value_identifier)
+      (value_name)
       (comment)
-      (value_identifier)))
+      (value_name)))
   (expression_statement
     (switch_expression
-      (value_identifier)
+      (value_name)
       (switch_match
         (number)
         (sequence_expression

test/corpus/decorators.txt

@@ -85,4 +85,5 @@ Decorator with type
     (decorator_identifier)
     (decorator_arguments
       (type_annotation
-        (type_identifier)))))
+        (type_constructor_path
+          (type_constructor))))))