refactor: add void return type

This commit is contained in:
Guilherme Siani
2021-07-16 21:02:00 -03:00
committed by GitHub
parent b521db7c06
commit 56e893da00

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@@ -14,7 +14,7 @@ abstract class BookPrototype
return $this->title;
}
public function setTitle(string $title)
public function setTitle(string $title): void
{
$this->title = $title;
}