Update Model.php

Andrey Helldar · web-flow · commit d7fbf274f9d3 · 2021-07-31T17:33:17.000+03:00
diff --git a/src/Cashier/Resources/Model.php b/src/Cashier/Resources/Model.php
@@ -28,5 +28,5 @@ public function getCurrency(): string;
 
     public function getCreatedAt(): string;
 
-    public function getExternalId(): string;
+    public function getExternalId(): ?string;
 }

Original file line number	Diff line number	Diff line change
`@@ -28,5 +28,5 @@ public function getCurrency(): string;`
`28`	`28`
`29`	`29`	`public function getCreatedAt(): string;`
`30`	`30`
`31`		`- public function getExternalId(): string;`
	`31`	`+ public function getExternalId(): ?string;`
`32`	`32`	`}`