diff --git a/Directory.build.props b/Directory.build.props
new file mode 100644
index 000000000..5a4ac0cf9
--- /dev/null
+++ b/Directory.build.props
@@ -0,0 +1,6 @@
+<Project>
+  <ItemGroup>
+    <PackageReference Include="JetBrains.Annotations" Version="2023.3.0" PrivateAssets="all" />
+    <PackageReference Include="JetBrains.ExternalAnnotations" Version="10.2.147" PrivateAssets="all" />
+  </ItemGroup>
+</Project>
\ No newline at end of file