diff --git a/python/lsst/summit/testing/analysis/type_utils.py b/python/lsst/summit/testing/analysis/type_utils.py
new file mode 100644
index 0000000..4882992
--- /dev/null
+++ b/python/lsst/summit/testing/analysis/type_utils.py
@@ -0,0 +1,57 @@
+from typing import Protocol
+
+import pandas as pd
+from astropy import units as u
+from lsst.summit.utils.efdUtils import EfdClient
+
+
+class Event(Protocol):
+    @property
+    def dayObs(self) -> int:
+        """Day of the observation."""
+
+    @property
+    def seqNum(self) -> int:
+        """Day of the observation."""
+
+    @property
+    def version(self) -> int:
+        """Version of the TMAEventMaker"""
+
+
+class M1M3ICSAnalysis(Protocol):
+    @property
+    def event(self) -> Event:
+        """Event"""
+
+    @property
+    def inner_pad(self) -> u.Quantity:
+        """Inner pad"""
+
+    @property
+    def outer_pad(self) -> u.Quantity:
+        """Outer pad"""
+
+    @property
+    def n_sigma(self) -> int:
+        """Number of sigma"""
+
+    @property
+    def client(self) -> EfdClient:
+        """EFD client"""
+
+    @property
+    def number_of_hardpoints(self) -> int:
+        """Number of hardpoints"""
+
+    @property
+    def measured_forces_topics(self) -> list:
+        """Measured forces topics"""
+
+    @property
+    def df(self) -> pd.DataFrame:
+        """Dataframe"""
+
+    @property
+    def stats(self) -> pd.DataFrame:
+        """Statistics"""