code cleanup

2021-04-02 21:58:06 +02:00
parent 4a52ab2fd7
commit eea0aeacc6
67 changed files with 472 additions and 425 deletions
--- a/core/Elements/SimpleBody.class.php
+++ b/core/Elements/SimpleBody.class.php
@@ -3,14 +3,15 @@
 namespace Elements;

 abstract class SimpleBody extends Body {
+
  public function __construct($document) {
    parent::__construct($document);
  }

-  public function getCode() {
+  public function getCode(): string {
    $content = $this->getContent();
    return parent::getCode() . "<body>$content</body>";
  }

-  protected abstract function getContent();
+  protected abstract function getContent(): string;
 }