fix new phpstan issues

src/Bundle/ChillMainBundle/DependencyInjection/Widget/AddWidgetConfigurationTrait.php

@@ -211,7 +211,7 @@ trait AddWidgetConfigurationTrait
      *
      * @throws InvalidConfigurationException if a service's tag does not have the "alias" key
      *
-     * @return type
+     * @return array
      */
     protected function getWidgetAliasesbyPlace($place, ContainerBuilder $containerBuilder)
     {

src/Bundle/ChillMainBundle/Form/Type/DataTransformer/MultipleObjectsToIdTransformer.php

@@ -31,8 +31,6 @@ class MultipleObjectsToIdTransformer implements DataTransformerInterface
      * Transforms a string (id) to an object (item).
      *
      * @param mixed $array
-     *
-     * @return ArrayCollection
      */
     public function reverseTransform($array)
     {
@@ -53,10 +51,8 @@ class MultipleObjectsToIdTransformer implements DataTransformerInterface
      * Transforms an object (use) to a string (id).
      *
      * @param array $array
-     *
-     * @return ArrayCollection
      */
-    public function transform($array)
+    public function transform($array): array
     {
         $ret = [];
 

src/Bundle/ChillMainBundle/Search/SearchInterface.php

@@ -71,9 +71,9 @@ interface SearchInterface
      * @param array  $terms   the string to search
      * @param int    $start   the first result (for pagination)
      * @param int    $limit   the number of result (for pagination)
-     * @param string $format  The format for result
+     * @param "html"|"json" $format  The format for result
      *
-     * @return string, an HTML string
+     * @return string|array a string if format is html, an array if format is json
      */
     public function renderResult(array $terms, $start = 0, $limit = 50, array $options = [], $format = 'html');
 

src/Bundle/ChillMainBundle/Security/Authorization/AuthorizationHelper.php

@@ -63,6 +63,7 @@ class AuthorizationHelper implements AuthorizationHelperInterface
      *
      * @param User $user The user
      * @param array $centers a list of centers which are going to be filtered
+     * @param mixed $role
      */
     public function filterReachableCenters(User $user, array $centers, $role): array
     {