composer require kosmosx/response

require __DIR__ . '/vendor/autoload.php';
$response = new Kosmosx\Response\RestResponse();

$handler = Kosmosx\Response\Exceptions\Handler();
$handler->setExceptionHandler();  

$response = new Kosmosx\Response\RestResponse($content, $status, $headers); //constructor
$response = new Kosmosx\Response\Factory\FactoryResponse::success(); //factory

$response->withData(true); //add to json array with key 'data'

$response->success()
         ->withData(['test' => true])
         ->withData(['test2' => false])
         ->withMessage('Microservice Lumen work')
         ->withState();

//response 				
{
    "data": {
        "test": true,
        "test2": false
    },
    "messages": "Microservice Lumen work",
    "state": "OK"
}