1 files changed, 18 insertions, 0 deletions
diff --git a/kamon-core/src/main/scala/kamon/metric/instrument/Histogram.scala b/kamon-core/src/main/scala/kamon/metric/instrument/Histogram.scala
new file mode 100644
index 00000000..c43c9dbc
--- /dev/null
+++ b/kamon-core/src/main/scala/kamon/metric/instrument/Histogram.scala
@@ -0,0 +1,18 @@
+package kamon.metric.instrument
+
+import kamon.metric.Entity
+
+trait Histogram {
+  def dynamicRange: DynamicRange
+
+  def record(value: Long): Unit
+  def record(value: Long, times: Long): Unit
+}
+
+object Histogram {
+  def apply(entity: Entity, name: String, dynamicRange2: DynamicRange): Histogram = new Histogram {
+    override def dynamicRange: DynamicRange = dynamicRange2
+    override def record(value: Long): Unit = ???
+    override def record(value: Long, times: Long): Unit = ???
+  }
+}