WordPress at a glance
function is not described

Automattic\WooCommerce\Admin\Overrides

OrderRefund::add_filters() public WC 1.0

Add filter(s) required to hook this class to substitute WC_Order_Refund.

{} It's a method of the class: OrderRefund{}

No Hooks.

Return

null. Nothing.

Usage

$result = OrderRefund::add_filters();

Code of OrderRefund::add_filters() WC 5.3.0

<?php
public static function add_filters() {
	add_filter( 'woocommerce_order_class', array( __CLASS__, 'order_class_name' ), 10, 3 );
}