;; key/value-like types. Works with struct values, struct definitions and parameter value/type pairs:
;;
;; @keyed_element.outer => key and value
;; @keyed_element.inner => value

(keyed_element (_) . (_) @keyed_element.inner) @keyed_element.outer
(field_declaration type: (_) @keyed_element.inner) @keyed_element.outer
(parameter_declaration type: (_) @keyed_element.inner) @keyed_element.outer

;; return statement

(return_statement (_) @return)

;; functions and methods with an optional preceeding comment:
;;
;; TODO: comment only matches a single line.

((
  (comment)? @_start
  .
  (method_declaration) @_end
) (make-range! "function_with_comment" @_start @_end))

((
  (comment)? @_start
  .
  (function_declaration) @_end
) (make-range! "function_with_comment" @_start @_end))