The module handler service. Type:

public LanguageInterface::getWeight()

public LanguageConfigOverride::getLangcode()

public LanguageAddForm::validatePredefined($form, FormStateInterface

language_entity_bundle_delete($entity_type_id, $bundle) Implements

public NegotiationBrowserForm::validateForm(array

language_negotiation_url_prefixes_update() Update the list of prefixes from the installed languages.

language_process_language_select($element) Processes a language select list form element.

The description of the language negotiation plugin. Type:

public LanguageDefault::set(LanguageInterface $language)