config_translation_config_schema_info_alter

config_translation_config_schema_info_alter(&$definitions)

function config_translation_config_schema_info_alter(&$definitions) {
  $map = array(
    'label' => '\Drupal\config_translation\FormElement\Textfield',
    'text' => '\Drupal\config_translation\FormElement\Textarea',
    'date_format' => '\Drupal\config_translation\FormElement\DateFormat',
    'text_format' => '\Drupal\config_translation\FormElement\TextFormat',
    'mapping' => '\Drupal\config_translation\FormElement\ListElement',
    'sequence' => '\Drupal\config_translation\FormElement\ListElement',
    'plural_label' => '\Drupal\config_translation\FormElement\PluralVariants',
  );

  // Enhance the text and date type definitions with classes to generate proper
  // form elements in ConfigTranslationFormBase. Other translatable types will
  // appear as a one line textfield.
  foreach ($definitions as $type => &$definition) {
    if (isset($map[$type]) && !isset($definition['form_element_class'])) {
      $definition['form_element_class'] = $map[$type];
    }
  }
}