code improvements (#3088)

2022-01-22 02:46:02 +01:00
parent 97c23f75dd
commit 3543e0a1b5
4 changed files with 83 additions and 42 deletions
--- a/src/Configuration/StringAccessibleConfigTrait.php
+++ b/src/Configuration/StringAccessibleConfigTrait.php
@@ -105,7 +105,7 @@ trait StringAccessibleConfigTrait

    /**
     * @param string $key
-     * @return mixed
+     * @return string|int|bool|float|null|array
     */
    public function find(string $key)
    {