Update app and tooling

node_modules/generic-pool/lib/PooledResourceStateEnum.js

@@ -0,0 +1,11 @@
+"use strict";
+
+const PooledResourceStateEnum = {
+  ALLOCATED: "ALLOCATED", // In use
+  IDLE: "IDLE", // In the queue, not in use.
+  INVALID: "INVALID", // Failed validation
+  RETURNING: "RETURNING", // Resource is in process of returning
+  VALIDATION: "VALIDATION" // Currently being tested
+};
+
+module.exports = PooledResourceStateEnum;