old_contents: import App from "./App";
  import ProvidedAppDelegate from "./ProvidedAppDelegate";
  
  export default [new App.Components(), new App.Config(), new ProvidedAppDelegate()];
  
  export function defaultsWith(delegateHooks) {
      return [new App.Components(), new App.Config(), new ProvidedAppDelegate(delegateHooks)];
  }
  
  
new_contents: import App from "./App";
  import ProvidedAppDelegate from "./ProvidedAppDelegate";
  
  export default [new App.Components(), new App.Config(), new ProvidedAppDelegate()];
  
  export function defaultsWithDelegate(delegate) {
      return [new App.Components(), new App.Config(), delegate];
  }
  
  export function defaultsWith(delegateHooks) {
      return defaultsWithDelegate(new ProvidedAppDelegate(delegateHooks));
  }
  
  
  
subject: Add `defaultsWithDelegate`.