How to display the value of the applied cart rule (number)?

Question

1C-Bitrix

\Bitrix\Sale\DiscountBase::getApplyResult(true)['RESULT']['BASKET'][1][0]['DESCR']

provides only a string value - "discount 10,000" (see documentation ).

Found out that in

\Bitrix\Sale\DiscountBase::getApplyResult(true)['RESULT']['BASKET'][1][0]['DESCR']

"discount" is derived from a language variable

$MESS['SALE_DISCOUNT_FORMATTER_MESS_TYPE_DISCOUNT']

(see \Bitrix\Sale\Discount\Formatter::formatRow ).

And "10,000" is the value of the applied cart rule.

Is there any way to get the numeric value of the applied cart rule to the cart item, instead of a string value?

The string has to be parsed like this:

(float) filter_var($applyResult['RESULT']['BASKET'][1][0]['DESCR'], FILTER_SANITIZE_NUMBER_FLOAT);

Looks very bad. How to print the value of the applied cart rule to the cart item as a number instead of a string?