template_preprocess_item_list(&$variables)
Prepares variables for item list templates.
Default template: item-list.html.twig.
Parameters
array $variables: An associative array containing:
items: An array of items to be displayed in the list. Each item can be either a string or a render array. If #type, #theme, or #markup properties are not specified for child render arrays, they will be inherited from the parent list, allowing callers to specify larger nested lists without having to expli