fix: unknown return type

The `mixed` pseudo type is only supported in PHP 8 or newer. https://php.watch/versions/8.0/mixed-type
RobinTheHood · Nov 16, 2023 · 89cf140 · 89cf140
1 parent 91ae1e3
commit 89cf140
Showing 1 changed file with 3 additions and 5 deletions.
diff --git a/src/Classes/Cli/Cli.php b/src/Classes/Cli/Cli.php
@@ -96,11 +96,9 @@ public function hasOption(string $option): bool
      *
      * @param string $option
      *
-     * @return mixed        (PHP 7.4)
-     * @return string|bool  (PHP 8.0)
-     * @return string|false (PHP 8.1)
+     * @return string
      */
-    public function getOption(string $option): mixed
+    public function getOption(string $option): string
     {
         global $argv;
 
@@ -114,6 +112,6 @@ public function getOption(string $option): mixed
             }
         }
 
-        return false;
+        return '';
     }
 }