Apply fixes from StyleCI

src/Connection/Session.php

@@ -43,23 +43,23 @@ public function __construct(string $name, string $key, int $subscriber = 0)
     /**
      * {@inheritdoc}
      */
-    public function getName() : string
+    public function getName(): string
     {
         return $this->name;
     }
 
     /**
      * {@inheritdoc}
      */
-    public function getKey() : string
+    public function getKey(): string
     {
         return $this->key;
     }
 
     /**
      * {@inheritdoc}
      */
-    public function getSubscriber() : int
+    public function getSubscriber(): int
     {
         return $this->subscriber;
     }

src/Connection/SessionInterface.php

@@ -16,19 +16,19 @@ interface SessionInterface
      *
      * @return string
      */
-    public function getName() : string;
+    public function getName(): string;
 
     /**
      * Returns key.
      *
      * @return string
      */
-    public function getKey() : string;
+    public function getKey(): string;
 
     /**
      * Returns subscriber.
      *
      * @return int
      */
-    public function getSubscriber() : int;
+    public function getSubscriber(): int;
 }

src/Crawler/AbstractCrawler.php

@@ -42,7 +42,7 @@ public function __construct(ConnectionInterface $connection)
      *
      * @return Crawler
      */
-    final protected function crawl(string $url) : Crawler
+    final protected function crawl(string $url): Crawler
     {
         $content = $this->connection->loadPage($url);
 

src/Crawler/EventInfoCrawler.php

@@ -20,7 +20,7 @@ final class EventInfoCrawler extends AbstractCrawler
      *
      * @return array
      */
-    public function getEventInfo(int $id) : array
+    public function getEventInfo(int $id): array
     {
         $node     = $this->crawlEvent($id);
         $timeNode = $node->filter('.qa-event-date');
@@ -45,11 +45,11 @@ public function getEventInfo(int $id) : array
      *
      * @return array
      */
-    private function readBands(Crawler $node) : array
+    private function readBands(Crawler $node): array
     {
         $bandNode = $node->filter('.grid-items');
 
-        return $bandNode->filter('.grid-items-item')->each(function (Crawler $node, $i) : array{
+        return $bandNode->filter('.grid-items-item')->each(function (Crawler $node, $i): array {
             return array(
                 'image' => $this->parseImage($node->filter('.grid-items-cover-image-image img')),
                 'name'  => $this->parseString($node->filter('.grid-items-item-main-text')),
@@ -63,7 +63,7 @@ private function readBands(Crawler $node) : array
      *
      * @return array
      */
-    private function readVenues(Crawler $node) : array
+    private function readVenues(Crawler $node): array
     {
         $venueNode   = $node->filter('.event-detail');
         $addressNode = $venueNode->filter('.event-detail-address');
@@ -86,7 +86,7 @@ private function readVenues(Crawler $node) : array
      *
      * @return Crawler
      */
-    private function crawlEvent(int $id) : Crawler
+    private function crawlEvent(int $id): Crawler
     {
         $url = 'http://www.last.fm/de/event/'.$id;
 

src/Crawler/EventListCrawler.php

@@ -20,11 +20,11 @@ final class EventListCrawler extends AbstractCrawler
      *
      * @return int[]
      */
-    public function getUserYears(string $username) : array
+    public function getUserYears(string $username): array
     {
         $node = $this->crawlEventList($username);
 
-        $years = $node->filter('.content-top .secondary-nav-item-link')->each(function (Crawler $node, $i) : array{
+        $years = $node->filter('.content-top .secondary-nav-item-link')->each(function (Crawler $node, $i): array {
             if ($i > 0) {
                 return (int) trim($node->text());
             }
@@ -45,11 +45,11 @@ public function getUserYears(string $username) : array
      *
      * @return array
      */
-    public function getEvents(string $username, int $year, int $page = 1) : array
+    public function getEvents(string $username, int $year, int $page = 1): array
     {
         $node = $this->crawlEventList($username, $year, $page);
 
-        return $node->filter('.events-list-item')->each(function (Crawler $node, $i) : array{
+        return $node->filter('.events-list-item')->each(function (Crawler $node, $i): array {
             $eventNode = $node->filter('.events-list-item-event--title a');
 
             $id = preg_replace('/.*\/(\d+)+.*/', '$1', $this->parseUrl($eventNode));
@@ -70,7 +70,7 @@ public function getEvents(string $username, int $year, int $page = 1) : array
      *
      * @return int
      */
-    public function getYearPages(string $username, int $year) : int
+    public function getYearPages(string $username, int $year): int
     {
         $node = $this->crawlEventList($username, $year);
 
@@ -86,7 +86,7 @@ public function getYearPages(string $username, int $year) : int
      *
      * @return int
      */
-    public function getYearCount(string $username, int $year, int $page = 1) : int
+    public function getYearCount(string $username, int $year, int $page = 1): int
     {
         $node = $this->crawlEventList($username, $year, $page);
 
@@ -108,7 +108,7 @@ public function getYearCount(string $username, int $year, int $page = 1) : int
      *
      * @return int
      */
-    private function countListPages(Crawler $node) : int
+    private function countListPages(Crawler $node): int
     {
         $pagination = $this->parseString($node->filter('.pagination .pages'));
 
@@ -120,7 +120,7 @@ private function countListPages(Crawler $node) : int
      *
      * @return int
      */
-    private function countListEvents(Crawler $node) : int
+    private function countListEvents(Crawler $node): int
     {
         return $node->filter('.events-list-item')->count();
     }
@@ -132,7 +132,7 @@ private function countListEvents(Crawler $node) : int
      *
      * @return Crawler
      */
-    private function crawlEventList(string $username, int $year = 2000, int $page = 1) : Crawler
+    private function crawlEventList(string $username, int $year = 2000, int $page = 1): Crawler
     {
         $url = 'http://www.last.fm/user/'.$username.'/events/'.$year.'?page='.$page;