Could you please give me the plus/minus button code for the shopping cart page, by analogy with the product card?

Question

WooCommerce

For a product card, I use the following code https://www.businessbloomer.com/woocommerce-add-pl... , but I don’t know what, by analogy, to correctly hook it to the cart (cart/cart.php). I see one filter, woocommerce_cart_item_quantity. Or maybe edit the global/quantity-input.php file. By itself templates are transferred to a folder with a theme.

I don’t want extra plugins for the sake of one button, if you can decide without them. Or if someone got a specific code from the plugins specifically for the +-basket, tell me where and what exactly to copy from there, I don’t need a part for the admin panel, only for the basket.