fixed return values documentation (solariumphp#945)

ravi289 · Jul 12, 2021 · fa93d0d · fa93d0d
1 parent 38a08f3
commit fa93d0d
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/Component/RequestBuilder/RequestParamsTrait.php b/src/Component/RequestBuilder/RequestParamsTrait.php
@@ -29,7 +29,7 @@ trait RequestParamsTrait
      *
      * @param string $key
      *
-     * @return string|array
+     * @return string|array|null
      */
     public function getParam(string $key)
     {

diff --git a/src/Component/Result/Grouping/Result.php b/src/Component/Result/Grouping/Result.php
@@ -48,7 +48,7 @@ public function getGroups(): array
      *
      * @param string $key
      *
-     * @return FieldGroup|QueryGroup
+     * @return FieldGroup|QueryGroup|null
      */
     public function getGroup(string $key)
     {