interface TranslatorInterface

1. 8.x drupal/core/lib/Drupal/Core/StringTranslation/Translator/TranslatorInterface.php \Drupal\Core\StringTranslation\Translator\TranslatorInterface
2. 8.x drupal/core/vendor/symfony/translation/Symfony/Component/Translation/TranslatorInterface.php \Symfony\Component\Translation\TranslatorInterface

DefaultTranslator.php in drupal/core/vendor/symfony/validator/Symfony/Component/Validator/DefaultTranslator.php

DrupalTranslator.php in drupal/core/lib/Drupal/Core/Validation/DrupalTranslator.php

Contains \Drupal\Core\Validation\DrupalTranslator.

ExecutionContext.php in drupal/core/vendor/symfony/validator/Symfony/Component/Validator/ExecutionContext.php

ValidationVisitor.php in drupal/core/vendor/symfony/validator/Symfony/Component/Validator/ValidationVisitor.php

Validator.php in drupal/core/vendor/symfony/validator/Symfony/Component/Validator/Validator.php

... See full list

interface TranslatorInterface {

  /**
   * Translates the given message.
   *
   * @param string $id         The message id (may also be an object that can be cast to string)
   * @param array  $parameters An array of parameters for the message
   * @param string $domain     The domain for the message
   * @param string $locale     The locale
   *
   * @return string The translated string
   *
   * @api
   */
  public function trans($id, array $parameters = array(), $domain = null, $locale = null);

  /**
   * Translates the given choice message by choosing a translation according to a number.
   *
   * @param string  $id         The message id (may also be an object that can be cast to string)
   * @param integer $number     The number to use to find the indice of the message
   * @param array   $parameters An array of parameters for the message
   * @param string  $domain     The domain for the message
   * @param string  $locale     The locale
   *
   * @return string The translated string
   *
   * @api
   */
  public function transChoice($id, $number, array $parameters = array(), $domain = null, $locale = null);

  /**
   * Sets the current locale.
   *
   * @param string $locale The locale
   *
   * @api
   */
  public function setLocale($locale);

  /**
   * Returns the current locale.
   *
   * @return string The locale
   *
   * @api
   */
  public function getLocale();

}