module/app/Providers/CheckService...

<?php

namespace App\Providers;

use Illuminate\Support\ServiceProvider;

class CheckServiceProvider extends ServiceProvider
{
    /**
     * Bootstrap the application services.
     *
     * @return void
     */
    public function boot()
    {
        //
    }

    /**
     * Register the application services.
     *
     * @return void
     */
    public function register()
    {
        $this->app->singleton('check', function ($app) {
            return new \App\Support\Check\Check(function () use ($app) {
                $data = $app['request']->all();
                return $data;
            });
        });
        //
    }
}