Fix docs generation, PSR-12 type compliance (#790)

* Correct docs generation, fixes #774

* Standardise on unaliased int and bool types, as per PSR-12 section 2.5

src/FFMpeg/Format/Audio/DefaultAudio.php

@@ -24,10 +24,10 @@ abstract class DefaultAudio extends EventEmitter implements AudioInterface, Prog
     /** @var string */
     protected $audioCodec;
 
-    /** @var integer */
+    /** @var int */
     protected $audioKiloBitrate = 128;
 
-    /** @var integer */
+    /** @var int */
     protected $audioChannels = null;
 
     /**
@@ -79,7 +79,7 @@ abstract class DefaultAudio extends EventEmitter implements AudioInterface, Prog
     /**
      * Sets the kiloBitrate value.
      *
-     * @param  integer                  $kiloBitrate
+     * @param  int                  $kiloBitrate
      * @throws InvalidArgumentException
      */
     public function setAudioKiloBitrate($kiloBitrate)
@@ -104,7 +104,7 @@ abstract class DefaultAudio extends EventEmitter implements AudioInterface, Prog
     /**
      * Sets the channels value.
      *
-     * @param  integer                  $channels
+     * @param  int                  $channels
      * @throws InvalidArgumentException
      */
     public function setAudioChannels($channels)

src/FFMpeg/Format/AudioInterface.php

@@ -15,14 +15,14 @@ interface AudioInterface extends FormatInterface
     /**
      * Gets the audio kiloBitrate value.
      *
-     * @return integer
+     * @return int
      */
     public function getAudioKiloBitrate();
 
     /**
      * Gets the audio channels value.
      *
-     * @return integer
+     * @return int
      */
     public function getAudioChannels();
 

src/FFMpeg/Format/FormatInterface.php

@@ -22,7 +22,7 @@ interface FormatInterface
     /**
      * Returns an array of extra parameters to add to ffmpeg commandline.
      *
-     * @return array()
+     * @return array
      */
     public function getExtraParams();
 }

src/FFMpeg/Format/ProgressListener/AbstractProgressListener.php

@@ -21,16 +21,16 @@ use FFMpeg\Exception\RuntimeException;
  */
 abstract class AbstractProgressListener extends EventEmitter implements ListenerInterface
 {
-    /** @var integer */
+    /** @var int */
     private $duration;
 
-    /** @var integer */
+    /** @var int */
     private $totalSize;
 
-    /** @var integer */
+    /** @var int */
     private $currentSize;
 
-    /** @var integer */
+    /** @var int */
     private $currentTime;
 
     /** @var double */
@@ -45,40 +45,39 @@ abstract class AbstractProgressListener extends EventEmitter implements Listener
     /** @var bool */
     private $initialized = false;
 
-    /** @var integer */
+    /** @var int */
     private $currentPass;
 
-    /** @var integer */
+    /** @var int */
     private $totalPass;
 
     /**
      * Transcoding rate in kb/s
      *
-     * @var integer
+     * @var int
      */
     private $rate;
 
     /**
      * Percentage of transcoding progress (0 - 100)
      *
-     * @var integer
+     * @var int
      */
     private $percent = 0;
 
     /**
      * Time remaining (seconds)
      *
-     * @var integer
+     * @var int
      */
     private $remaining = null;
 
     /**
      * @param FFProbe $ffprobe
-     * @param string  $pathfile
-     * @param integer $currentPass The cureent pass number
-     * @param integer $totalPass   The total number of passes
-     *
-     * @throws RuntimeException
+     * @param string $pathfile
+     * @param int $currentPass The current pass number
+     * @param int $totalPass The total number of passes
+     * @param int $duration
      */
     public function __construct(FFProbe $ffprobe, $pathfile, $currentPass, $totalPass, $duration = 0)
     {
@@ -106,7 +105,7 @@ abstract class AbstractProgressListener extends EventEmitter implements Listener
     }
 
     /**
-     * @return integer
+     * @return int
      */
     public function getCurrentPass()
     {
@@ -114,7 +113,7 @@ abstract class AbstractProgressListener extends EventEmitter implements Listener
     }
 
     /**
-     * @return integer
+     * @return int
      */
     public function getTotalPass()
     {

src/FFMpeg/Format/Video/DefaultVideo.php

@@ -49,7 +49,7 @@ abstract class DefaultVideo extends DefaultAudio implements VideoInterface
     /**
      * Sets the kiloBitrate value.
      *
-     * @param  integer                  $kiloBitrate
+     * @param  int                  $kiloBitrate
      * @throws InvalidArgumentException
      */
     public function setKiloBitrate($kiloBitrate)
@@ -93,7 +93,7 @@ abstract class DefaultVideo extends DefaultAudio implements VideoInterface
     }
 
     /**
-     * @return integer
+     * @return int
      */
     public function getModulus()
     {

src/FFMpeg/Format/Video/X264.php

@@ -16,10 +16,10 @@ namespace FFMpeg\Format\Video;
  */
 class X264 extends DefaultVideo
 {
-    /** @var boolean */
+    /** @var bool */
     private $bframesSupport = true;
 
-    /** @var integer */
+    /** @var int */
     private $passes = 2;
 
     public function __construct($audioCodec = 'libfaac', $videoCodec = 'libx264')

src/FFMpeg/Format/VideoInterface.php

@@ -16,7 +16,7 @@ interface VideoInterface extends AudioInterface
     /**
      * Gets the kiloBitrate value.
      *
-     * @return integer
+     * @return int
      */
     public function getKiloBitrate();
 
@@ -28,7 +28,7 @@ interface VideoInterface extends AudioInterface
      *
      * @see http://www.undeadborn.net/tools/rescalculator.php
      *
-     * @return integer
+     * @return int
      */
     public function getModulus();