The language manager. Type:

public NegotiationUrlForm::__construct(ConfigFactoryInterface

public LanguageDeleteForm::logDeletionMessage()

public static NegotiationBrowserForm::cr

public NegotiationUrlForm::submitForm(array &$form

The language manager. Type:

public NegotiationBrowserForm::getFormId()

public NegotiationUrlForm::getFormId()

public NegotiationUrlForm::validateForm(array &$form

public LanguageDeleteForm::getDescription()