small fixes

Signed-off-by: Maurice Preuß (envoyr) <hello@envoyr.com>

src/Id/Concerns/ManagesInvoices.php

@@ -17,9 +17,9 @@ trait ManagesInvoices
      * @throws RequestRequiresClientIdException
      * @throws GuzzleException
      */
-    public function invoices(): Invoices
+    public function invoices(array $parameters = []): Invoices
     {
-        return (new Invoices($this->request('GET', 'v1/invoices')))
+        return (new Invoices($this->request('GET', 'v1/invoices', [], $parameters)))
             ->setBillable($this);
     }
 }