diff --git a/stubs/cv2-stubs/py.typed b/stubs/cv2-stubs/py.typed
new file mode 100644
index 00000000..b648ac92
--- /dev/null
+++ b/stubs/cv2-stubs/py.typed
@@ -0,0 +1 @@
+partial
diff --git a/stubs/lightgbm-stubs/py.typed b/stubs/lightgbm-stubs/py.typed
new file mode 100644
index 00000000..b648ac92
--- /dev/null
+++ b/stubs/lightgbm-stubs/py.typed
@@ -0,0 +1 @@
+partial
diff --git a/stubs/sklearn/py.typed b/stubs/sklearn/py.typed
new file mode 100644
index 00000000..8b137891
--- /dev/null
+++ b/stubs/sklearn/py.typed
@@ -0,0 +1 @@
+