Checkboxes variants

Deprecated: Drupal\webform\Plugin\WebformHandler\EmailWebformHandler::buildElement(): Implicitly marking parameter $options_options as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/docroot/modules/contrib/webform/src/Plugin/WebformHandler/EmailWebformHandler.php on line 1574

Deprecated: Drupal\webform\Plugin\WebformHandler\EmailWebformHandler::buildElement(): Implicitly marking parameter $role_options as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/docroot/modules/contrib/webform/src/Plugin/WebformHandler/EmailWebformHandler.php on line 1574

Deprecated: Drupal\webform\Plugin\WebformHandler\EmailWebformHandler::buildElement(): Implicitly marking parameter $other_options as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/docroot/modules/contrib/webform/src/Plugin/WebformHandler/EmailWebformHandler.php on line 1574

Deprecated: Drupal\webform\Plugin\WebformHandlerBase::access(): Implicitly marking parameter $account as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/docroot/modules/contrib/webform/src/Plugin/WebformHandlerBase.php on line 603

Deprecated: Drupal\webform\Plugin\WebformHandlerBase::accessElement(): Implicitly marking parameter $account as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/docroot/modules/contrib/webform/src/Plugin/WebformHandlerBase.php on line 642

Deprecated: Drupal\webform\Plugin\WebformHandlerBase::replaceTokens(): Implicitly marking parameter $entity as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/docroot/modules/contrib/webform/src/Plugin/WebformHandlerBase.php on line 752

Deprecated: Drupal\webform\Plugin\WebformHandlerInterface::access(): Implicitly marking parameter $account as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/docroot/modules/contrib/webform/src/Plugin/WebformHandlerInterface.php on line 534

Deprecated: Drupal\webform\Plugin\WebformHandlerInterface::accessElement(): Implicitly marking parameter $account as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/docroot/modules/contrib/webform/src/Plugin/WebformHandlerInterface.php on line 589

Deprecated: Drupal\webform\Element\WebformAjaxElementTrait::buildAjaxElement(): Implicitly marking parameter $update_element as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/docroot/modules/contrib/webform/src/Element/WebformAjaxElementTrait.php on line 67

Deprecated: Drupal\webform\Plugin\WebformElement\Checkboxes::prepare(): Implicitly marking parameter $webform_submission as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/docroot/modules/contrib/webform/src/Plugin/WebformElement/Checkboxes.php on line 93