Add Interface DependsOnModule to SOAP module

Author: Ilya Isaev

src/Codeception/Module/SOAP.php

@@ -1,6 +1,7 @@
 <?php
 namespace Codeception\Module;
 
+use Codeception\Lib\Interfaces\DependsOnModule;
 use Codeception\Module as CodeceptionModule;
 use Codeception\TestCase;
 use Codeception\Exception\ModuleException;
@@ -40,7 +41,7 @@
  * * response - last soap response (DOMDocument)
  *
  */
-class SOAP extends CodeceptionModule
+class SOAP extends CodeceptionModule implements DependsOnModule
 {
     protected $config = [
         'schema' => "",