Add return types - batch 3/n

Author: nicolas-grekas

EventListener/NotificationLoggerListener.php

@@ -46,7 +46,7 @@ public function getEvents(): NotificationEvents
         return $this->events;
     }
 
-    public static function getSubscribedEvents()
+    public static function getSubscribedEvents(): array
     {
         return [
             MessageEvent::class => ['onNotification', -255],

EventListener/SendFailedMessageToNotifierListener.php

@@ -47,7 +47,7 @@ public function onMessageFailed(WorkerMessageFailedEvent $event)
         $this->notifier->send($notification, ...$this->notifier->getAdminRecipients());
     }
 
-    public static function getSubscribedEvents()
+    public static function getSubscribedEvents(): array
     {
         return [
             WorkerMessageFailedEvent::class => 'onMessageFailed',

Notification/Notification.php

@@ -66,7 +66,7 @@ public static function fromThrowable(\Throwable $exception, array $channels = []
     /**
      * @return $this
      */
-    public function subject(string $subject): self
+    public function subject(string $subject): static
     {
         $this->subject = $subject;
 
@@ -81,7 +81,7 @@ public function getSubject(): string
     /**
      * @return $this
      */
-    public function content(string $content): self
+    public function content(string $content): static
     {
         $this->content = $content;
 
@@ -96,7 +96,7 @@ public function getContent(): string
     /**
      * @return $this
      */
-    public function importance(string $importance): self
+    public function importance(string $importance): static
     {
         $this->importance = $importance;
 
@@ -113,7 +113,7 @@ public function getImportance(): string
      *
      * @return $this
      */
-    public function importanceFromLogLevelName(string $level): self
+    public function importanceFromLogLevelName(string $level): static
     {
         $level = self::LEVELS[strtolower($level)];
         $this->importance = $level >= 500 ? self::IMPORTANCE_URGENT : ($level >= 400 ? self::IMPORTANCE_HIGH : self::IMPORTANCE_LOW);
@@ -124,7 +124,7 @@ public function importanceFromLogLevelName(string $level): self
     /**
      * @return $this
      */
-    public function emoji(string $emoji): self
+    public function emoji(string $emoji): static
     {
         $this->emoji = $emoji;
 
@@ -149,7 +149,7 @@ public function getExceptionAsString(): string
     /**
      * @return $this
      */
-    public function channels(array $channels): self
+    public function channels(array $channels): static
     {
         $this->channels = $channels;
 

Recipient/Recipient.php

@@ -35,7 +35,7 @@ public function __construct(string $email = '', string $phone = '')
     /**
      * @return $this
      */
-    public function email(string $email): self
+    public function email(string $email): static
     {
         $this->email = $email;
 
@@ -47,7 +47,7 @@ public function email(string $email): self
      *
      * @return $this
      */
-    public function phone(string $phone): self
+    public function phone(string $phone): static
     {
         $this->phone = $phone;
 

Transport/AbstractTransport.php

@@ -51,7 +51,7 @@ public function __construct(HttpClientInterface $client = null, EventDispatcherI
     /**
      * @return $this
      */
-    public function setHost(?string $host): self
+    public function setHost(?string $host): static
     {
         $this->host = $host;
 
@@ -61,7 +61,7 @@ public function setHost(?string $host): self
     /**
      * @return $this
      */
-    public function setPort(?int $port): self
+    public function setPort(?int $port): static
     {
         $this->port = $port;