WebKit2.BackForwardList.prototype.get_nth_item

function get_nth_item(index: Number(gint)): WebKit2.BackForwardListItem {
    // Gjs wrapper for webkit_back_forward_list_get_nth_item()
}

Returns the item at a given index relative to the current item.

index: the index of the item
Returns: the WebKit2.BackForwardListItem located at the specified index relative to the current item.