diff --git a/.gitignore b/.gitignore
index ea446f4..aa336a7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+.idea
 .DS_Store
 build
 cache.properties
@@ -6,4 +7,4 @@ composer.lock
 phpunit.xml
 vendor
 composer.phar
-downloads
+downloads
\ No newline at end of file
diff --git a/src/PHPQueue/Backend/Beanstalkd.php b/src/PHPQueue/Backend/Beanstalkd.php
index 1556409..2a968bc 100644
--- a/src/PHPQueue/Backend/Beanstalkd.php
+++ b/src/PHPQueue/Backend/Beanstalkd.php
@@ -24,15 +24,22 @@ public function __construct($options=array())
         }
     }
 
+    /**
+     *
+     */
     public function connect()
     {
         $this->connection = new \Pheanstalk\Pheanstalk($this->server_uri);
     }
 
+
     /**
-     * @deprecated
-     * @param  array   $data
-     * @return boolean Status of saving
+     * @param array $data
+     * @param int $DEFAULT_PRIORITY
+     * @param int $DEFAULT_DELAY
+     * @param int $DEFAULT_TTR
+     * @return bool
+     * @throws BackendException
      */
     public function add($data=array(), $DEFAULT_PRIORITY=1024, $DEFAULT_DELAY=0, $DEFAULT_TTR=60)
     {
@@ -40,9 +47,14 @@ public function add($data=array(), $DEFAULT_PRIORITY=1024, $DEFAULT_DELAY=0, $DE
         return true;
     }
 
+
     /**
-     * @param array $data
-     * @return integer Primary ID of the new record.
+     * @param mixed $data
+     * @param int $DEFAULT_PRIORITY
+     * @param int $DEFAULT_DELAY
+     * @param int $DEFAULT_TTR
+     * @return mixed
+     * @throws BackendException
      */
     public function push($data, $DEFAULT_PRIORITY=1024, $DEFAULT_DELAY=0, $DEFAULT_TTR=60)
     {
@@ -80,6 +92,11 @@ public function pop()
         return json_decode($newJob->getData(), true);
     }
 
+    /**
+     * @param null|integer $jobId
+     * @return bool
+     * @throws JobNotFoundException
+     */
     public function clear($jobId=null)
     {
         $this->beforeClear($jobId);
@@ -92,6 +109,11 @@ public function clear($jobId=null)
         return true;
     }
 
+    /**
+     * @param null|integer $jobId
+     * @return bool
+     * @throws JobNotFoundException
+     */
     public function release($jobId=null)
     {
         $this->beforeRelease($jobId);