Move dbus utility function to utils

Change-Id: Ief3d9ab2311a597670767cf9931913e5afef4fee
Signed-off-by: Ratan Gupta <ratagupt@in.ibm.com>
diff --git a/types.hpp b/types.hpp
index 801efd5..afe479e 100644
--- a/types.hpp
+++ b/types.hpp
@@ -16,8 +16,11 @@
 using DbusInterface = std::string;
 using DbusObjectInfo = std::pair<DbusObjectPath, DbusService>;
 using DbusProperty = std::string;
-using Value = sdbusplus::message::variant<bool, int64_t, uint8_t,
-                            std::string, uint32_t>;
+
+using Value = sdbusplus::message::variant<bool, uint8_t, int16_t,
+                                          uint16_t, int32_t, uint32_t,
+                                          int64_t, uint64_t, std::string>;
+
 using PropertyMap = std::map<DbusProperty, Value>;
 using ObjectTree = std::map<DbusObjectPath,
                             std::map<DbusService, std::vector<DbusInterface>>>;