wc-bootstrap/tests/Stubs/WcProduct.php

<?php
/**
 * Stub for WC_Product.
 *
 * Minimal implementation for type-hint satisfaction in unit tests.
 */

class WC_Product
{
    private int $id;

    public function __construct(int $id = 0)
    {
        $this->id = $id;
    }

    public function get_id(): int
    {
        return $this->id;
    }
}