Add typing to jsonSerialize

Signed-off-by: Julius Härtl <jus@bitgrid.net>
2022-02-24 16:43:37 +01:00
parent 9fa12f44ea
commit 46f2d448ab
8 changed files with 15 additions and 21 deletions
--- a/lib/Db/Stack.php
+++ b/lib/Db/Stack.php
@@ -45,7 +45,7 @@ class Stack extends RelationalEntity {
 		$this->cards = $cards;
 	}

-	public function jsonSerialize() {
+	public function jsonSerialize(): array {
 		$json = parent::jsonSerialize();
 		if (empty($this->cards)) {
 			unset($json['cards']);