(declare-function notmuch-show-refresh-view "notmuch-show" (&optional reset-state))
(declare-function notmuch-show-get-message-id "notmuch-show" (&optional bare))
-(defun notmuch-crypto--async-key-sentinel (process event)
+(defun notmuch-crypto--async-key-sentinel (process _event)
"When the user asks for a GPG key to be retrieved
asynchronously, handle completion of that task.