The language negotiator. Type:

Provides language element configuration. Plugin annotation @F

public Language::getWeight() Gets the

public ContentLanguageSettings::getT

protected NegotiationConfigureForm::

public Language::getName() Gets the name

hook_language_types_info() Define language types. Return value

public LanguageFormBase::__construct(ConfigurableLan

The language code used when the marked object has no linguistic content. Should be used when we explicitly know that the data referred has no

Language code referring to site's default language. File core/lib/Drupal/Core/Language/LanguageInterface