protected NegotiationConfigureForm::

Stores the configuration object for language.types. Type:

public ContentLanguageSettingsForm

The theme handler. Type:

protected LanguageDeleteForm::getDeletionMessage()

protected NegotiationBrowserForm::langua

public LanguageFormBase::validateCommon(array $form,

public LanguageAddForm::save(array $form, FormStateInterface

public NegotiationBrowserForm::submitForm(array

public LanguageFormBase::commonForm(array &$form)