diff --git a/src/interfaces/metric.hpp b/src/interfaces/metric.hpp
index afca8a6..deb3ed6 100644
--- a/src/interfaces/metric.hpp
+++ b/src/interfaces/metric.hpp
@@ -1,7 +1,7 @@
 #pragma once
 
+#include "interfaces/types.hpp"
 #include "metric_value.hpp"
-#include "types/types.hpp"
 
 #include <nlohmann/json.hpp>
 
diff --git a/src/interfaces/report_factory.hpp b/src/interfaces/report_factory.hpp
index ae07b84..237ae7b 100644
--- a/src/interfaces/report_factory.hpp
+++ b/src/interfaces/report_factory.hpp
@@ -3,7 +3,7 @@
 #include "interfaces/json_storage.hpp"
 #include "interfaces/report.hpp"
 #include "interfaces/report_manager.hpp"
-#include "types/types.hpp"
+#include "interfaces/types.hpp"
 
 #include <boost/asio/spawn.hpp>
 
diff --git a/src/interfaces/types.hpp b/src/interfaces/types.hpp
new file mode 100644
index 0000000..a5ed0db
--- /dev/null
+++ b/src/interfaces/types.hpp
@@ -0,0 +1,31 @@
+#pragma once
+
+#include "operation_type.hpp"
+#include "utils/labeled_tuple.hpp"
+#include "utils/tstring.hpp"
+
+#include <sdbusplus/message/types.hpp>
+
+#include <string>
+#include <tuple>
+#include <type_traits>
+#include <vector>
+
+using ReadingParameters =
+    std::vector<std::tuple<sdbusplus::message::object_path, std::string,
+                           std::string, std::string>>;
+
+using LabeledSensorParameters =
+    utils::LabeledTuple<std::tuple<std::string, std::string>,
+                        utils::tstring::Service, utils::tstring::Path>;
+
+using LabeledMetricParameters =
+    utils::LabeledTuple<std::tuple<LabeledSensorParameters, OperationType,
+                                   std::string, std::string>,
+                        utils::tstring::SensorPath,
+                        utils::tstring::OperationType, utils::tstring::Id,
+                        utils::tstring::MetricMetadata>;
+
+using Readings = std::tuple<
+    uint64_t,
+    std::vector<std::tuple<std::string, std::string, double, uint64_t>>>;