<{assign var="list_item_class" value=$list_item_class|default:"product-grid__item"}> <{assign var="placeholder" value=$placeholder|default:true}> <{assign var="placeholder_count" value=$max|default:4 }> <{assign var="external" value=$external|default:'clerk' }> <{if $placeholder}> <{include file="components/product-card-placeholder.html"}> <{/if}>