public ContentLanguageSettingsForm

public Language::isDefault() Returns whether

public LanguageNegotiatorInterface:

public LanguageNegotiator::initLanguageManager()

Defines the interface for a configuration factory language override object. Hierarchy interface

Configure the selected language negotiation method for this site. Hierarchy class

public ConfigurableLanguageManager:

The weight of the language, used in lists of languages. Type: int File

public ConfigurableLanguage::isLocked()

language_configuration_element_submit(&$form, FormStateInterface $form_state) Submit handler for the forms