AST Reference

Common nodes:

• Program — root node containing statements
• AssignmentStatement — name = value or name { ... }
• IncludeStatement — include "path"
• ObjectLiteral — object with keys and nested expressions
• ArrayLiteral / ArrayTemplate — arrays and template-based rows
• BinaryExpression, MemberExpression, RangeExpression — expressions used in transforms

If you’re building tooling that consumes JSSON, inspect internal/ast for Go structs and field names.