Before even Parse take a desision to close the cloud host in 2017, we at Unit One start developing our own parse server implemtnation as a Laravel package.
You can install the package via composer
composer require unitoneict/lara-parse
Then you need to add LaraParseServiceProvider to your config/app.php provider
  'providers' => [
        /*
         * Application Service Providers...
         */
        ...
        UnitOneICT\LaraParse\LaraParseServiceProvider::class
    ],