SomeClass.php

1. 8.x drupal/core/vendor/phpunit/phpunit-mock-objects/Tests/_files/SomeClass.php
2. 8.x drupal/core/modules/system/tests/modules/module_autoload_test/lib/Drupal/module_autoload_test/SomeClass.php
3. 8.x drupal/core/vendor/symfony/class-loader/Symfony/Component/ClassLoader/Tests/Fixtures/classmap/SomeClass.php

<?php

class SomeClass {
  public function doSomething($a, $b) {
    return NULL;
  }
  public function doSomethingElse($c) {
    return NULL;
  }

}