eljam / circuit-breaker

src/Breaker.php

Doc Comments +4 added lines, -4 removed lines

@@ -144,7 +144,7 @@ 
      * addListener.
      *
      * @param string         $eventName
-     * @param \Closure|array $listener
+     * @param \Closure $listener
      */
     public function addListener($eventName, $listener)
     {
@@ -156,7 +156,7 @@ 
      *
      * @param Circuit $circuit
      *
-     * @return bool
+     * @return boolean|null
      */
     protected function isClosed(Circuit $circuit)
     {
@@ -174,7 +174,7 @@ 
      *
      * @param Circuit $circuit
      *
-     * @return bool
+     * @return boolean|null
      */
     protected function isOpen(Circuit $circuit)
     {
@@ -192,7 +192,7 @@ 
      *
      * @param Circuit $circuit
      *
-     * @return bool
+     * @return boolean|null
      */
     protected function isHalfOpen(Circuit $circuit)
     {