wip: additional services with constraints

src/Form/Service/Contract/FieldConditionInterface.php

@@ -59,4 +59,4 @@ interface FieldConditionInterface
      * @return string A brief description of the condition logic
      */
     public function getDescription(): string;
-}
+}

src/Form/Service/Contract/FieldOptionsProviderInterface.php

@@ -61,4 +61,4 @@ interface FieldOptionsProviderInterface
      * @return bool True if the field has registered option providers, false otherwise
      */
     public function hasFieldOptions(string $fieldName): bool;
-}
+}

src/Form/Service/Contract/FieldStateProviderInterface.php

@@ -98,4 +98,4 @@ interface FieldStateProviderInterface
      * @return array<string, array<string, mixed>> Field states indexed by field name
      */
     public function getAllFieldStates(BookingDtoInterface $bookingDto, int $participantIndex, array $formData = []): array;
-}
+}

src/Form/Service/Contract/ParticipantFieldHandlerInterface.php

@@ -67,4 +67,4 @@ interface ParticipantFieldHandlerInterface
      * @return string[] Array of field names that this handler may modify the state of
      */
     public function getAffectedFieldNames(): array;
-}
+}