@Nullable
  PsiStatement createReplacement(@NotNull PsiMethod extractedMethod, @NotNull PsiMethodCallExpression methodCallExpression, @Nullable PsiType returnType) throws IncorrectOperationException;
@Nullable
  PsiStatement createReplacement(@NotNull PsiMethod extractedMethod, @NotNull PsiMethodCallExpression methodCallExpression, @Nullable PsiType returnType)