Reorganize eventsv2.0.0-beta4

1 files changed, 6 insertions, 2 deletions

diff --git a/interfaces/events/handler.go b/interfaces/events/handler.go
index 01f64d73..ac6c15a4 100644
--- a/interfaces/events/handler.go
+++ b/interfaces/events/handler.go
@@ -1,10 +1,14 @@
 package events
 
+// Handler interface
 type Handler interface {
+	// Return number of active listeners
 	NumListeners() int
-	AddListener(listener EventListener)
+	// AddListener adds lister to the publisher
+	AddListener(listener Listener)
+	// Push pushes event to the listeners
 	Push(e interface{})
 }
 
 // Event listener listens for the events produced by worker, worker pool or other service.
-type EventListener func(event interface{})
+type Listener func(event interface{})