src/Http/ErrorResponseBuilder.php
public function setStatus(int $statusCode):ResponseBuilder
    {
        if ($statusCode < 400 || $statusCode >= 600) {
            throw new InvalidArgumentException("{$statusCode} is not a valid error HTTP status code.");
        }
        return parent::setStatus($statusCode);
    }
public function setStatus(int $statusCode):ResponseBuilder
    {
        if ($statusCode < 400 || $statusCode >= 600) {
            throw new InvalidArgumentException("{$statusCode} is not a valid error HTTP status code.");
        }
        return parent::setStatus($statusCode);
    }
public function setStatus ( int $ statusCode ) : ResponseBuilder { if ( $ statusCode < 400 || $ statusCode >= 600 ) { throw new InvalidArgumentException ( "{$statusCode} is not a valid error HTTP status code." ) ; } return parent :: setStatus ( $ statusCode ) ; }
Set the HTTP status code for the response.

@param  int $statusCode
@return self
@throws \InvalidArgumentException
Set the HTTP status code for the response .