xeriab / konfig

src/Utils.php

Doc Comments +3 added lines, -3 removed lines

@@ -46,7 +46,7 @@ 
      * Get the content of given file and returns the results.
      *
      * @param string $file The path to the file
-     * @return mixed The results of the include
+     * @return string The results of the include
      * @codeCoverageIgnore
      * @since 0.2.4
      */
@@ -73,7 +73,7 @@ 
      * will return the result of the closure, if not, it will simply return the
      * value.
      *
-     * @param mixed $var The value to get
+     * @param string|null $var The value to get
      * @return mixed
      * @since 0.1.0
      * @codeCoverageIgnore
@@ -214,7 +214,7 @@ 
     }
 
     /**
-     * @param $callback
+     * @param string $callback
      * @param array $args
      * @return void
      * @since 0.2.4