Fix Type hint "\Closure" missing for $callback

adriacidre · adriacidre · commit 9007bdf1be1c · 2015-10-10T18:58:53.000+02:00
diff --git a/src/Connection.php b/src/Connection.php
@@ -247,7 +247,7 @@ public function publish($subject, $payload)
      *
      * @return string
      */
-    public function subscribe($subject, $callback)
+    public function subscribe($subject, \Closure $callback)
     {
         $sid = uniqid();
         $msg = 'SUB '.$subject.' '.$sid;

Original file line number	Diff line number	Diff line change
`@@ -247,7 +247,7 @@ public function publish($subject, $payload)`
`247`	`247`	`*`
`248`	`248`	`* @return string`
`249`	`249`	`*/`
`250`		`- public function subscribe($subject, $callback)`
	`250`	`+ public function subscribe($subject, \Closure $callback)`
`251`	`251`	`{`
`252`	`252`	`$sid = uniqid();`
`253`	`253`	`$msg = 'SUB '.$subject.' '.$sid;`