Contains a formatted time difference. Hierarchy class \Drupal\Core\Datetime\

public static DateHelper::monthNamesUntranslated()

The prepared format, if provided. File core/lib/Drupal/Component/Datetime/DateTimePlus.php, line 81

public static DateTimePlus::createFromArray(array $date_parts, $timezone

public DateFormatInterface::isLocked()

Provides a datetime element. Plugin annotation @FormElement("datetime")

public static Datetime::validateDatetime(&$element, FormStateInterface

public FormattedDateDiff::getString()