alphamikle/tewtutin_20.ts

## tewtutin_20.ts
@Controller()
@ApiTags('app')
export class AppController {
  constructor(
    private readonly appService: AppService,
    private readonly connection: Connection,  // <-- use this
  ) {
 }
 // ...
}
	@Controller()
	@ApiTags('app')
	export class AppController {
	constructor(
	private readonly appService: AppService,
	private readonly connection: Connection, // <-- use this
	) {
	}
	// ...
	}