1 files changed, 7 insertions, 0 deletions

diff --git a/src/core/frontend/input.h b/src/core/frontend/input.h
index fb2ce2514..25ac5af46 100644
--- a/src/core/frontend/input.h
+++ b/src/core/frontend/input.h
@@ -122,6 +122,13 @@ using ButtonDevice = InputDevice<bool>;
 using AnalogDevice = InputDevice<std::tuple<float, float>>;
 
 /**
+ * A vibration device is an input device that returns an unsigned byte as status.
+ * It represents whether the vibration device supports vibration or not.
+ * If the status returns 1, it supports vibration. Otherwise, it does not support vibration.
+ */
+using VibrationDevice = InputDevice<u8>;
+
+/**
  * A motion status is an object that returns a tuple of accelerometer state vector,
  * gyroscope state vector, rotation state vector and orientation state matrix.
  *