[
 (class_declaration)
 (constructor_declaration)
 (enum_declaration)
 (interface_declaration)
 (method_declaration)
 (namespace_declaration)
 (struct_declaration)

 (do_statement)
 (for_each_statement)
 (for_statement)
 (if_statement)
 (switch_statement)
 (try_statement)
 (using_statement)
 (while_statement)
] @fold