adding ngInject

ryantxu · ryantxu · commit 7fe4a01d67c7 · 2018-08-08T12:57:11.000-07:00
diff --git a/src/module.ts b/src/module.ts
@@ -196,6 +196,7 @@ class AjaxCtrl extends MetricsPanelCtrl {
     },
   ];
 
+  /** @ngInject */
   constructor(
     $scope,
     $injector,
