diff --git a/pyBIG/__init__.py b/pyBIG/__init__.py
index c73d4b4..d0ac65c 100644
--- a/pyBIG/__init__.py
+++ b/pyBIG/__init__.py
@@ -2,3 +2,5 @@
 from .large_archive import LargeArchive
 
 __version__ = "0.3.0"
+
+__all__ = ["Archive", "LargeArchive"]
diff --git a/pyBIG/archive.py b/pyBIG/archive.py
index 54ad434..feb708c 100644
--- a/pyBIG/archive.py
+++ b/pyBIG/archive.py
@@ -2,7 +2,6 @@
 import logging
 import os
 import struct
-from typing import List
 
 from .base_archive import BaseArchive, Entry, FileAction
 
diff --git a/pyBIG/base_archive.py b/pyBIG/base_archive.py
index 9e665dd..1959ba7 100644
--- a/pyBIG/base_archive.py
+++ b/pyBIG/base_archive.py
@@ -1,6 +1,6 @@
 import enum
 from collections import namedtuple
-from typing import List
+from typing import Dict, List
 import logging
 import struct
 import os
@@ -17,6 +17,8 @@ class FileAction(enum.Enum):
 
 
 class BaseArchive:
+    modified_entries: Dict[str, EntryEdit]
+
     def _pack(self):
         """Rewrite the archive with the modifications stores
         in self.modified_entries."""
@@ -72,7 +74,7 @@ def file_exists(self, name: str) -> bool:
             True if the file exists, else false
         """
         if name in self.modified_entries:
-            return not self.modified_entries[name].action is FileAction.REMOVE
+            return self.modified_entries[name].action is not FileAction.REMOVE
 
         return name in self.entries
 
diff --git a/tests/functional_tests.py b/tests/functional_tests.py
index c5051a9..bcf0f7e 100644
--- a/tests/functional_tests.py
+++ b/tests/functional_tests.py
@@ -5,7 +5,7 @@
 
 from pyBIG import Archive, LargeArchive
 
-# logging.basicConfig(level=logging.INFO)
+logging.basicConfig(level=logging.INFO)
 
 TEST_FILE = "data\\ini\\weapon.ini"
 TEST_CONTENT = "john"