GraphQl: Missed PHPDoc argument headers in method graphQlQuery

magento · Nov 13, 2018 · 6062a1e · 6062a1e
1 parent dc51f3e
commit 6062a1e
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/dev/tests/api-functional/framework/Magento/TestFramework/TestCase/GraphQlAbstract.php b/dev/tests/api-functional/framework/Magento/TestFramework/TestCase/GraphQlAbstract.php
@@ -52,11 +52,14 @@ public function graphQlQuery(
     }
 
     /**
+     * Compose headers
+     *
+     * @param array $headers
      * @return string[]
      */
-    private function composeHeaders($headers)
+    private function composeHeaders(array $headers): array
     {
-        $headersArray =[];
+        $headersArray = [];
         foreach ($headers as $key => $value) {
             $headersArray[] = sprintf('%s: %s', $key, $value);
         }