2829: Changed return type of interface method

Author: tuj

src/Feed/EventDatabaseApiFeedType.php

@@ -305,9 +305,6 @@ public function getSupportedFeedOutputType(): string
         return self::SUPPORTED_FEED_TYPE;
     }
 
-    /**
-     * @throws \JsonException
-     */
     public function getSchema(): array
     {
         return [

src/Feed/FeedTypeInterface.php

@@ -64,7 +64,7 @@ public function getSupportedFeedOutputType(): string;
     /**
      * Get validation scheme for feed type.
      *
-     * @return mixed
+     * @return array
      */
-    public function getSchema(): mixed;
+    public function getSchema(): array;
 }