Merge pull request #439 from guilhermesiani/patch-3

refactor: add string return type
This commit is contained in:
Piotr Grabski-Gradziński
2021-07-18 18:27:21 +02:00
committed by GitHub

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@@ -10,7 +10,7 @@ class StringReverseWorker
{ {
} }
public function run(string $text) public function run(string $text): string
{ {
return strrev($text); return strrev($text);
} }