[
  (symbol)
  (prompt)
] @reference

[
  (config)
  (menuconfig)
  (choice)
  (comment_entry)
  (menu)
  (if)
] @scope

(type_definition (prompt) @definition.var)
(type_definition (input_prompt (prompt) @definition.var))
(type_definition_default (expression (prompt) @definition.var))