Merge pull request #3329 from DjebbZ/patch-1

docs(controller): Add missing `type` to express' `Request` import

Author: kamilmysliwiec

content/controllers.md

@@ -78,7 +78,7 @@ Handlers often need access to the client’s **request** details. Nest provides
 ```typescript
 @@filename(cats.controller)
 import { Controller, Get, Req } from '@nestjs/common';
-import { Request } from 'express';
+import type { Request } from 'express';
 
 @Controller('cats')
 export class CatsController {