WIP - fixing grammar separating SimpleNode from ComplexNode

packages/parser/tests/mindmap-debug.js

@@ -0,0 +1,7 @@
+// Debug file to print the structure of a parsed mindmap
+import { mindMapParse } from './test-util.js';
+
+const result = mindMapParse('mindmap\nroot\n  child1\n  child2');
+
+console.log('Parser result:', result.value);
+console.log('Statement structure:', JSON.stringify(result.value?.statements[0], null, 2));