public static void registerSupport(@NotNull LanguageInjectionSupport support,
                                     boolean settingsAvailable,
                                     @NotNull PsiElement element,
                                     @NotNull Language language) {
    putInjectedFileUserData(element, language, LanguageInjectionSupport.INJECTOR_SUPPORT, support);
    if (settingsAvailable) {
      putInjectedFileUserData(element, language, LanguageInjectionSupport.SETTINGS_EDITOR, support);
    }
  }
public static void registerSupport(@NotNull LanguageInjectionSupport support,
                                     boolean settingsAvailable,
                                     @NotNull PsiElement element,
                                     @NotNull Language language)