Make all constructor signatures multiline

[MAILPOET-3732]

lib/Newsletter/Editor/PostContentManager.php

@@ -13,7 +13,9 @@ class PostContentManager {
   /** @var WooCommerceHelper */
   private $woocommerceHelper;
 
-  public function __construct(WooCommerceHelper $woocommerceHelper = null) {
+  public function __construct(
+      WooCommerceHelper $woocommerceHelper = null
+  ) {
     $wp = new WPFunctions;
     $this->maxExcerptLength = $wp->applyFilters('mailpoet_newsletter_post_excerpt_length', $this->maxExcerptLength);
     $this->woocommerceHelper = $woocommerceHelper ?: new WooCommerceHelper();

lib/Newsletter/Editor/PostListTransformer.php

@@ -7,7 +7,9 @@ class PostListTransformer {
   private $args;
   private $transformer;
 
-  public function __construct($args) {
+  public function __construct(
+      $args
+  ) {
     $this->args = $args;
     $this->transformer = new PostTransformer($args);
   }

lib/Newsletter/Editor/PostTransformer.php

@@ -13,7 +13,10 @@ class PostTransformer {
   /** @var string */
   private $imagePosition;
 
-  public function __construct($args, PostTransformerContentsExtractor $extractor = null) {
+  public function __construct(
+      $args,
+      PostTransformerContentsExtractor $extractor = null
+  ) {
     $this->args = $args;
     $this->withLayout = isset($args['withLayout']) ? (bool)filter_var($args['withLayout'], FILTER_VALIDATE_BOOLEAN) : false;
     $this->imagePosition = 'left';

lib/Newsletter/Editor/PostTransformerContentsExtractor.php

@@ -16,7 +16,9 @@ class PostTransformerContentsExtractor {
   /** @var WooCommerceHelper */
   private $woocommerceHelper;
 
-  public function __construct($args) {
+  public function __construct(
+      $args
+  ) {
     $this->args = $args;
     $this->wp = new WPFunctions();
     $this->woocommerceHelper = new WooCommerceHelper();

lib/Newsletter/Editor/TitleListTransformer.php

@@ -8,7 +8,9 @@ class TitleListTransformer {
 
   private $args;
 
-  public function __construct($args) {
+  public function __construct(
+      $args
+  ) {
     $this->args = $args;
   }
 

lib/Newsletter/Editor/Transformer.php

@@ -6,7 +6,9 @@ class Transformer {
 
   private $transformer;
 
-  public function __construct($args) {
+  public function __construct(
+      $args
+  ) {
     $titleListOnly = $args['displayType'] === 'titleOnly' && $args['titleFormat'] === 'ul';
 
     if ($titleListOnly) $transformer = new TitleListTransformer($args);