static @NotNull List<PsiElement> findAllMarkupLanguageElementsInside(PsiElement outerLangElement) {
    PsiFile file = outerLangElement.getContainingFile();
    if (file != null && file.getViewProvider() instanceof TemplateLanguageFileViewProvider viewProvider) {
      return findAllElementsInside(outerLangElement.getTextRange(), viewProvider, false);
    }
    return EMPTY_PSI_ELEMENT_LIST;
  }
static @NotNull List<PsiElement> findAllMarkupLanguageElementsInside(PsiElement outerLangElement)