Price with discount on the cart page

/** Get data about the product
*
* @param array $item - Product data
* @param string $field - Field, you want to get
*   Available values:
*       - 'price' - price with discount,
*       - 'compare_price' - compare price,
*       - 'discount' - discount value
*
* array['class'] string Additional CSS to the block
* array['html_before'] string HTML code before the block
* array['html_after'] string HTML code after the block
* array['multiply'] int Multiply value or not. Available values: 0 or 1
* array['ruble_sign'] string Ruble setting. Available values: 'symbol' - ruble sign, 'string' - rub sign.
* array['return_clear_value'] int Get only the value without html-wrap. Available values: 0 or 1. 
*   If you set 1, than block will be static. HTML before/after will be ignored
* array['ignore_hide'] int Ignore default hiding behaviour. Available values: 0 or 1
*   By default, if compare price or discount are empty, than block should be hidden.
* array['tag'] string Tag of the block
* array['remove_loader'] int Remove block loader. Available values: 0 or 1

* @param array $params - Array of params (see above)
*   $params = [
*       'class' => '', 
*       'html_before' => '',
*       'html_after' => '',
*       'multiply' => 1, 
*       'ruble_sign' => 'string', 
*       'return_clear_value' => 0, 
*       'ignore_hide' => 0, 
*       'tag' => 'span', 
*       'remove_loader' => 0
*   ]

* @return string 
*/
{$wa->shop->flexdiscountPlugin->cartItem($item, $field, $params)}

{foreach $cart.items as $item}

{$wa->shop->flexdiscountPlugin->cartItem($item, 'price')}

{$wa->shop->flexdiscountPlugin->cartItem($item, 'compare_price')}

{$wa->shop->flexdiscountPlugin->cartItem($item, 'discount')}

{$wa->shop->flexdiscountPlugin->cartItem($item, 'compare_price', [
    'class' => 'compare-at-price',
    'html_before' => '<b>Старая цена: </b>',
    'remove_loader' => 1
])}

{$wa->shop->flexdiscountPlugin->cartItem($item, 'discount', [
    'multiply' => 0,
    'html_before' => 'Discount ',
    'ruble_sign' => 'symbol',
    'ignore_hide' => 1,
    'tag' => 'div'
])}