wip: finalize implementation

src/Form/Service/ParticipantSkiPassFieldHandler.php

@@ -79,10 +79,9 @@ class ParticipantSkiPassFieldHandler extends AbstractParticipantFieldHandler
      * selection. If the skipass is no longer appropriate for the participant's
      * age or exceeds the travel date range, it is automatically cleared.
      *
-     * @param array<string, mixed> $submittedData    The submitted participant form data
-     * @param string               $mode             The booking mode (BookingDto::MODE_CREATE or MODE_EDIT)
-     * @param BookingDto  $bookingDto       The booking DTO to update (create or edit)
-     * @param int                  $participantIndex The index of the participant being processed
+     * @param array<string, mixed> $submittedData The submitted participant form data
+     * @param BookingDto $bookingDto The booking DTO to update (create or edit)
+     * @param int $participantIndex The index of the participant being processed
      */
     public function processField(array $submittedData, BookingDto $bookingDto, int $participantIndex): void
     {