locale_configurable_language_delete(ConfigurableLanguageInterface $language) Implements
locale_is_translatable($langcode) Checks whether $langcode is a language supported as a locale target.
locale_themes_installed($themes) Implements
locale_string_is_safe($string) Check that a string is safe to be added or imported as a translation.
UI option for override of existing translations. Don't override existing translations. File core/modules/locale/
locale_modules_installed($modules) Implements
Translation update mode: Use local files only. When checking for available translation updates, only local files will be used. Any remote translation
locale_form_language_admin_overview_form_alter(&$form, FormStateInterface $form_state) Implements
Flag for locally customized interface translation. Such translations are edited from their imported originals on the user interface or are imported
locale_help($route_name, RouteMatchInterface $route_match) Implements
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