Laravel 5.5

Created Facades

==============================================
(1)
path:[App\Classess]
Created forder Classess with file [Helper].php
----------------------------------------------
<?php

namespace App\Classes;

class Helper {
    public function emailOrPhone($email_phone) {
      ...
      return $something
    }
=============================================
(2)
path:[App\Facades]
Created forder Facades with file [Helper].php
---------------------------------------------
<?php

namespace App\Facades;

use Illuminate\Support\Facades\Facade;

class Helper extends Facade {
    protected static function getFacadeAccessor()
    {
        return 'Helper';
    }
}
=============================================
(3)
php artisan make: provider [HelperServiseProvider].php
Add use App in top file
---------------------------------------------
    public function register()
    {
        App::bind('Helper', function ()
        {
            return new \App\Classes\Helper;
        });
    }
=============================================
(4)
path:[config\app.php]
Add providers
Add aliases
---------------------------------------------
'providers' => [
  ...
  App\Providers\[HelperServiceProvider]::class,
]

'aliases' => [
  ...
  'Helper' => App\Facades\[Helper]::class,
]

=============================================

add use [Helper]; in used file.