src/Http/Response.php
public function blade($view, array $data = [], array $mergeData = [])
    {
        if (function_exists('app')) {
            $this->setContent(
                app('view')->make($view, $data, $mergeData)->render()
            );

            return $this;
        }

        return;
    }
public function blade($view, array $data = [], array $mergeData = [])
    {
        if (function_exists('app')) {
            $this->setContent(
                app('view')->make($view, $data, $mergeData)->render()
            );

            return $this;
        }

        return;
    }
Return blade file within Response

@param string $view
@param array  $data
@param array  $mergeData

@return Response|void