Autofix namespace declaration spacing

[MAILPOET-2409]

lib/Form/Block/Checkbox.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace MailPoet\Form\Block;
 
 class Checkbox extends Base {

lib/Form/Block/Date.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace MailPoet\Form\Block;
 
 use Carbon\Carbon;

lib/Form/Block/Divider.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace MailPoet\Form\Block;
 
 class Divider {

lib/Form/Block/Html.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace MailPoet\Form\Block;
 
 class Html {

lib/Form/Block/Radio.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace MailPoet\Form\Block;
 
 class Radio extends Base {

lib/Form/Block/Segment.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace MailPoet\Form\Block;
 
 class Segment extends Base {

lib/Form/Block/Select.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace MailPoet\Form\Block;
 
 use MailPoet\WP\Functions as WPFunctions;

lib/Form/Block/Submit.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace MailPoet\Form\Block;
 
 class Submit extends Base {

lib/Form/Block/Textarea.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace MailPoet\Form\Block;
 
 class Textarea extends Base {

lib/Form/Renderer.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace MailPoet\Form;
 
 use MailPoet\Settings\SettingsController;

lib/Form/Util/Export.php

@@ -1,5 +1,7 @@
 <?php
+
 namespace MailPoet\Form\Util;
+
 use MailPoet\Form\Widget;
 use MailPoet\Config\Env;
 use MailPoet\WP\Functions as WPFunctions;

lib/Form/Util/Styles.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace MailPoet\Form\Util;
 
 use MailPoetVendor\Sabberworm\CSS\Parser as CSSParser;