diff --git a/deepmerge/strategy/__init__.py b/deepmerge/strategy/__init__.py
index d62ea7c..7dfb2e0 100644
--- a/deepmerge/strategy/__init__.py
+++ b/deepmerge/strategy/__init__.py
@@ -4,3 +4,14 @@
 from .list import ListStrategies
 from .set import SetStrategies
 from .type_conflict import TypeConflictStrategies
+
+__all__ = [
+    "StrategyList",
+    "StrategyCallable",
+    "StrategyListInitable",
+    "DictStrategies",
+    "FallbackStrategies",
+    "ListStrategies",
+    "SetStrategies",
+    "TypeConflictStrategies",
+]