PHPStan level 3

src/Wallabag/ImportBundle/Import/AbstractImport.php

@@ -107,7 +107,7 @@ abstract class AbstractImport implements ImportInterface
     /**
      * Parse one entry.
      *
-     * @return Entry
+     * @return Entry|null
      */
     abstract public function parseEntry(array $importedEntry);
 

src/Wallabag/ImportBundle/Import/BrowserImport.php

@@ -81,28 +81,28 @@ abstract class BrowserImport extends AbstractImport
             if ($this->producer) {
                 $this->parseEntriesForProducer($importedEntry);
 
-                return;
+                return null;
             }
 
             $this->parseEntries($importedEntry);
 
-            return;
+            return null;
         }
 
         if (\array_key_exists('children', $importedEntry)) {
             if ($this->producer) {
                 $this->parseEntriesForProducer($importedEntry['children']);
 
-                return;
+                return null;
             }
 
             $this->parseEntries($importedEntry['children']);
 
-            return;
+            return null;
         }
 
         if (!\array_key_exists('uri', $importedEntry) && !\array_key_exists('url', $importedEntry)) {
-            return;
+            return null;
         }
 
         $url = \array_key_exists('uri', $importedEntry) ? $importedEntry['uri'] : $importedEntry['url'];
@@ -114,7 +114,7 @@ abstract class BrowserImport extends AbstractImport
         if (false !== $existingEntry) {
             ++$this->skippedEntries;
 
-            return;
+            return null;
         }
 
         $data = $this->prepareEntry($importedEntry);

src/Wallabag/ImportBundle/Import/DeliciousImport.php

@@ -104,7 +104,7 @@ class DeliciousImport extends AbstractImport
         if (false !== $existingEntry) {
             ++$this->skippedEntries;
 
-            return;
+            return null;
         }
 
         $data = [

src/Wallabag/ImportBundle/Import/InstapaperImport.php

@@ -132,7 +132,7 @@ class InstapaperImport extends AbstractImport
         if (false !== $existingEntry) {
             ++$this->skippedEntries;
 
-            return;
+            return null;
         }
 
         $entry = new Entry($this->user);

src/Wallabag/ImportBundle/Import/PinboardImport.php

@@ -104,7 +104,7 @@ class PinboardImport extends AbstractImport
         if (false !== $existingEntry) {
             ++$this->skippedEntries;
 
-            return;
+            return null;
         }
 
         $data = [

src/Wallabag/ImportBundle/Import/PocketImport.php

@@ -186,7 +186,7 @@ class PocketImport extends AbstractImport
         if (false !== $existingEntry) {
             ++$this->skippedEntries;
 
-            return;
+            return null;
         }
 
         $entry = new Entry($this->user);

src/Wallabag/ImportBundle/Import/ReadabilityImport.php

@@ -104,7 +104,7 @@ class ReadabilityImport extends AbstractImport
         if (false !== $existingEntry) {
             ++$this->skippedEntries;
 
-            return;
+            return null;
         }
 
         $data = [

src/Wallabag/ImportBundle/Import/WallabagImport.php

@@ -110,7 +110,7 @@ abstract class WallabagImport extends AbstractImport
         if (false !== $existingEntry) {
             ++$this->skippedEntries;
 
-            return;
+            return null;
         }
 
         $data = $this->prepareEntry($importedEntry);