diff --git a/scanslicer/ui_builders_shared.py b/scanslicer/ui_builders_shared.py
index f2a5493..7b538f1 100644
--- a/scanslicer/ui_builders_shared.py
+++ b/scanslicer/ui_builders_shared.py
@@ -241,3 +241,10 @@ class ScanSlicerUiSharedMixin:
         self.param_controls[name] = control
         self.param_blocks[name] = param_block
         return param_block
+
+
+__all__ = [
+    "ScanSlicerUiSharedMixin",
+    "ScrollbarWheelOnlyScrollArea",
+    "icon_from_svg_data_url",
+]