scrutinizer fixes

Author: ivank

src/Assert/AbstractLengthAssertion.php

@@ -2,8 +2,6 @@
 
 namespace Harp\Validate\Assert;
 
-use Harp\Validate\Error;
-
 /**
  * @author    Ivan Kerin <ikerin@gmail.com>
  * @copyright (c) 2014 Clippings Ltd.

src/Assert/Number.php

@@ -16,7 +16,7 @@ class Number extends AbstractValueAssertion
     const FLOAT = 2;
 
     /**
-     * @param  mixed  $value
+     * @param  mixed   $value
      * @return boolean
      */
     public static function isValidInteger($value)
@@ -25,7 +25,7 @@ public static function isValidInteger($value)
     }
 
     /**
-     * @param  mixed  $value
+     * @param  mixed   $value
      * @return boolean
      */
     public static function isValidFloat($value)
@@ -40,7 +40,7 @@ public static function isValidFloat($value)
 
     /**
      * @param string  $name
-     * @param integer $type
+     * @param integer $type Number::INTEGER or Number::FLOAT
      * @param string  $message
      */
     public function __construct($name, $type = Number::INTEGER, $message = ':name is an invalid number')

src/Assert/Present.php

@@ -3,7 +3,6 @@
 namespace Harp\Validate\Assert;
 
 use Harp\Validate\Error;
-use Harp\Validate\Subject;
 
 /**
  * Will trigger an error if the value is empty

src/Assert/URL.php

@@ -98,6 +98,11 @@ public static function convertUtfUrl($url)
      */
     private $type;
 
+    /**
+     * @param strubg  $name
+     * @param integer $type URL::NORMAL or URL::STRICT
+     * @param string  $message
+     */
     public function __construct($name, $type = URL::NORMAL, $message = ':name should be a valid URL address')
     {
         $this->type = $type;

src/ValidateTrait.php

@@ -50,7 +50,6 @@ public function validate()
     /**
      * Throws an exception if invalid
      *
-     * @return static
      * @throws InvalidException If has errors
      */
     public function assertValid()