HelperInterface.php 845 B

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  1. <?php
  2. /*
  3. * This file is part of the Symfony package.
  4. *
  5. * (c) Fabien Potencier <fabien@symfony.com>
  6. *
  7. * For the full copyright and license information, please view the LICENSE
  8. * file that was distributed with this source code.
  9. */
  10. namespace Symfony\Component\Console\Helper;
  11. /**
  12. * HelperInterface is the interface all helpers must implement.
  13. *
  14. * @author Fabien Potencier <fabien@symfony.com>
  15. */
  16. interface HelperInterface
  17. {
  18. /**
  19. * Sets the helper set associated with this helper.
  20. */
  21. public function setHelperSet(HelperSet $helperSet = null);
  22. /**
  23. * Gets the helper set associated with this helper.
  24. *
  25. * @return HelperSet|null
  26. */
  27. public function getHelperSet();
  28. /**
  29. * Returns the canonical name of this helper.
  30. *
  31. * @return string
  32. */
  33. public function getName();
  34. }