================
Unnamed wildcard
================

(return_statement (_) @the-return-value)

---

(query
  (pattern
    pattern: (named_node
      (node_name)
      (child pattern: (wildcard_node) (capture)))))


==============
Named wildcard
==============

(binary_expression operator: _ @the-operator)

---

(query
  (pattern
    pattern: (named_node
      (node_name)
      (child (field_name) pattern: (wildcard_node) (capture)))))
