1 files changed, 9 insertions, 0 deletions
diff --git a/sensor/include/trygvis/sensor.h b/sensor/include/trygvis/sensor.h
index f8cfbe5..bcbd43b 100644
--- a/sensor/include/trygvis/sensor.h
+++ b/sensor/include/trygvis/sensor.h
@@ -29,6 +29,15 @@ std::ostream& operator<<(std::ostream& os, sample_format_type const& type);
 
 std::istream& operator>>(std::istream& is, sample_format_type& type);
 
+enum class time_resolution {
+    SECONDS,
+    MILLISECONDS,
+};
+
+std::ostream& operator<<(std::ostream& os, time_resolution const& type);
+
+std::istream& operator>>(std::istream& is, time_resolution & type);
+
 class sample_exception : public runtime_error {
 public:
     sample_exception(const string &what) : runtime_error(what) {