wordpress-plugin-boilerplate/includes/class-core-deactivator.php

<?php

/**
 *  Fired during plugin deactivation.
 *
 *  This class defines all code necessary to run during the plugin's deactivation.
 *
 *  @since      1.0.0
 *  @package    Test
 *  @subpackage Test/includes
 *  @author     test <test>
 *
 */

if (!defined('ABSPATH')) {
    exit; // Exit if accessed directly
}

class Test_Deactivator
{
	/**
	 *
	 *
	 *  @since    1.0.0
	 */
	public static function deactivate()
    {

	}
}