Fix formatting and interfaces in nearly every file

modules/Installer/Services/ConfigService.php

@@ -2,6 +2,7 @@
 
 namespace Modules\Installer\Services;
 
+use App\Interfaces\Service;
 use Illuminate\Encryption\Encrypter;
 use Log;
 use Nwidart\Modules\Support\Stub;
@@ -12,7 +13,7 @@ use Symfony\Component\HttpFoundation\File\Exception\FileException;
  * Class ConfigService
  * @package Modules\Installer\Services
  */
-class ConfigService
+class ConfigService extends Service
 {
     /**
      * Create the .env file

modules/Installer/Services/DatabaseService.php

@@ -2,11 +2,12 @@
 
 namespace Modules\Installer\Services;
 
+use App\Interfaces\Service;
 use Log;
 use PDO;
 
-class DatabaseService {
-
+class DatabaseService extends Service
+{
     /**
      * Check the PHP version that it meets the minimum requirement
      * @param $driver

modules/Installer/Services/MigrationService.php

@@ -2,6 +2,7 @@
 
 namespace Modules\Installer\Services;
 
+use App\Interfaces\Service;
 use Log;
 use Nwidart\Modules\Facades\Module;
 
@@ -9,7 +10,7 @@ use Nwidart\Modules\Facades\Module;
  * Class MigrationsService
  * @package Modules\Installer\Services
  */
-class MigrationService
+class MigrationService extends Service
 {
     /**
      * @return \Illuminate\Database\Migrations\Migrator

modules/Installer/Services/RequirementsService.php

@@ -3,7 +3,10 @@
 namespace Modules\Installer\Services;
 
 
-class RequirementsService {
+use App\Interfaces\Service;
+
+class RequirementsService extends Service
+{
 
     /**
      * Check the PHP version that it meets the minimum requirement