(diagnostic
  (schema slovo.diagnostic)
  (version 1)
  (severity error)
  (code MalformedUnwrapForm)
  (message "`unwrap_some` expects exactly one value")
  (file "<fixture>")
  (span
    (bytes 37 50)
    (range 5 3 5 16)
  )
  (hint "use `(unwrap_some value)`")
)