PCreations/614fd33f99f0.diff

## 614fd33f99f0.diff
 -6,7 +6,7 @@ export class AppController {
   constructor(private readonly appService: AppService) {}

   @Get()
-  getHello(): string {
+  getHello(@Query() query?: { title: string }): string {
     return `
 // ...
   <body>
     <form>
+    ${query?.title ? '<p>Book added</p>' : ''}
       <label for="title">Title</label>
       <input type="text" id="title" name="title">
       <button type="submit">Add book</button>
	-6,7 +6,7 @@ export class AppController {
	constructor(private readonly appService: AppService) {}

	@Get()
	- getHello(): string {
	+ getHello(@Query() query?: { title: string }): string {
	return `
	// ...
	<body>
	<form>
	+ ${query?.title ? '<p>Book added</p>' : ''}
	<label for="title">Title</label>
	<input type="text" id="title" name="title">
	<button type="submit">Add book</button>