diff --git a/keyserver/flow-typed/npm/@parse/node-apn_vx.x.x.js b/keyserver/flow-typed/npm/@parse/node-apn_vx.x.x.js
--- a/keyserver/flow-typed/npm/@parse/node-apn_vx.x.x.js
+++ b/keyserver/flow-typed/npm/@parse/node-apn_vx.x.x.js
@@ -17,6 +17,7 @@
   declare type NotificationPushType = 'background' | 'alert' | 'voip';
   declare export class Notification {
     constructor(): this;
+    length(): number;
     body: string;
     topic: string;
     id: string;