Add missing type annotation

yournextagency · Mar 7, 2023 · 67e33b2 · 67e33b2
1 parent 86ea4c3
commit 67e33b2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/models/element/ElementLinkType.php b/src/models/element/ElementLinkType.php
@@ -152,7 +152,7 @@ public function toRecordAttributes(Link $model): array {
    * @return void
    * @noinspection PhpUnused (Validator)
    */
-  public function validateElementType() {
+  public function validateElementType(): void {
     if (!is_subclass_of($this->elementType, ElementInterface::class)) {
       $this->addError('elementType', 'Element type must be a class implementing ElementInterface');
     }