Autofix number of newlines between methods

[MAILPOET-2715]

lib/Util/DOM.php

@@ -5,7 +5,6 @@ namespace MailPoet\Util;
 use pQuery\DomNode;
 
 class DOM {
-
   /**
    * Splits a DOM tree around the cut element, bringing it up to bound
    * ancestor and splitting left and right siblings into subtrees along
@@ -38,5 +37,4 @@ class DOM {
     }
     return $item;
   }
-
 }

lib/Util/FreeDomains.php

@@ -58,5 +58,4 @@ class FreeDomains {
     $domain = end($emailParts);
     return in_array($domain, self::FREE_DOMAINS);
   }
-
 }

lib/Util/Helpers.php

@@ -98,5 +98,4 @@ class Helpers {
       return trim($value);
     return $value;
   }
-
 }

lib/Util/Notices/AfterMigrationNotice.php

@@ -47,5 +47,4 @@ class AfterMigrationNotice {
     \MailPoet\WP\Notice::displaySuccess($message, $extraClasses, $dataNoticeName);
     return $message;
   }
-
 }

lib/Util/Notices/BlackFridayNotice.php

@@ -39,5 +39,4 @@ class BlackFridayNotice {
   public function disable() {
     WPFunctions::get()->setTransient(self::OPTION_NAME, true, self::DISMISS_NOTICE_TIMEOUT_SECONDS);
   }
-
 }

lib/Util/Notices/PHPVersionWarnings.php

@@ -40,5 +40,4 @@ class PHPVersionWarnings {
   public function disable() {
     WPFunctions::get()->setTransient(self::OPTION_NAME, true, self::DISMISS_NOTICE_TIMEOUT_SECONDS);
   }
-
 }

lib/Util/Notices/PermanentNotices.php

@@ -88,5 +88,4 @@ class PermanentNotices {
         break;
     }
   }
-
 }

lib/Util/ProgressBar.php

@@ -100,7 +100,6 @@ if (!class_exists('ProgressBar', false)) {
     public function deleteProgressFile() {
       unlink($this->filename);
     }
-
   }
 
 }

lib/Util/SecondLevelDomainNames.php

@@ -3,7 +3,6 @@
 namespace MailPoet\Util;
 
 class SecondLevelDomainNames {
-
   public function get($host) {
     if (preg_match('/[^.]*\.[^.]{2,3}(?:\.[^.]{2,3})?$/', $host, $matches)) {
       return $matches[0];