Add typehing

[PREMIUM-142]
2020-05-12 12:26:52 +02:00
parent b5a5454466
commit ce7bbfb8f8
1 changed files with 1 additions and 1 deletions
--- a/lib/Entities/StatisticsWooCommercePurchaseEntity.php
+++ b/lib/Entities/StatisticsWooCommercePurchaseEntity.php
@ -108,7 +108,7 @@ class StatisticsWooCommercePurchaseEntity {
  /**
   * @return int
   */
-  public function getOrderId() {
+  public function getOrderId(): int {
    return $this->orderId;
  }