Setup eslint and enforce rules

src/views/ViewEngine.ts

@@ -1,13 +1,14 @@
-import {AppClass} from "../lifecycle/AppClass"
-import {Config} from "../service/Config"
-import {Container} from "../di"
-import {UniversalPath} from "../util"
+import {AppClass} from '../lifecycle/AppClass'
+import {Config} from '../service/Config'
+import {Container} from '../di'
+import {UniversalPath} from '../util'
 
 /**
  * Abstract base class for rendering views via different view engines.
  */
 export abstract class ViewEngine extends AppClass {
     protected readonly config: Config
+
     protected readonly debug: boolean
 
     constructor() {