Gettext PO writer working with the locale module database. Hierarchy class \Drupal\locale\

protected StringDatabaseStorage::dbExecute($query

public SourceString::isSource() Checks

protected LocaleLookup::resolveCacheMiss($offset)

The module handler service. Type:

The language manager. Type:

public StringDatabaseStorage::createTranslation($values

public StringDatabaseStorage::getLocations(array $conditions

The database connection. Type:

public LocaleConfigSubscriber::onConfigSave(ConfigCrudEvent