@Nullable
  public static UPolyadicExpression getEnclosingLiteralConcatenation(final PsiElement psiElement) {
    return getEnclosingLiteralConcatenation(UastContextKt.getUastParentOfType(psiElement, UPolyadicExpression.class));
  }
@Nullable
  public static UPolyadicExpression getEnclosingLiteralConcatenation(final PsiElement psiElement)