refactor(client): fix some type errors

Author: Awk34

Diff for: templates/app/client/app/account(auth)/settings/settings.controller.js

@@ -1,10 +1,10 @@
 'use strict';
 
 class SettingsController {
-  constructor(Auth) {
-    this.errors = {};
-    this.submitted = false;
+  errors = {};
+  submitted = false;
 
+  constructor(Auth) {
     this.Auth = Auth;
   }
 

Diff for: templates/app/client/app/admin(auth)/admin.controller.js

@@ -3,6 +3,10 @@
 (function() {
 
 class AdminController {
+  <%_ if(filters.ts || filters.flow) { _%>
+  users: Object[];
+
+  <%_ } _%>
   constructor(User) {
     // Use the User $resource to fetch all users
     this.users = User.query();