From 1c0718c143195e6f9d644b44d02cd2be45b77ed9 Mon Sep 17 00:00:00 2001
From: TLAIDI <takfarinas.laidi_externe@rte-france.com>
Date: Tue, 25 Jul 2023 19:15:57 +0200
Subject: [PATCH] Refactor(export) : fix mypy (#1646)

---
 antarest/study/common/studystorage.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/antarest/study/common/studystorage.py b/antarest/study/common/studystorage.py
index c804c864e9..cdc5aa22da 100644
--- a/antarest/study/common/studystorage.py
+++ b/antarest/study/common/studystorage.py
@@ -271,3 +271,7 @@ def unarchive_study_output(
         self, study: T, output_id: str, keep_src_zip: bool
     ) -> bool:
         raise NotImplementedError()
+
+    @abstractmethod
+    def unarchive(self, study: T) -> None:
+        raise NotImplementedError()