Tribe__Tickets__Abstract_Attendance_Totals::integrate_with_attendee_screen()
Makes the totals available within the attendee summary screen.
Source
File: src/Tribe/Abstract_Attendance_Totals.php
public function integrate_with_attendee_screen() {
add_action( 'tribe_tickets_attendees_totals', array( $this, 'print_totals' ), $this->relative_priority );
}