public static MetaStackElement lowestNotFromGroup(String groupName) {
        return FluentMetaStackElement.builder("LowestPriorityNotFromGroup")
                .param("groupName", groupName)
                .with(TYPE_CHECK)
                .with(LOWEST_CHECK)
                .with(new NotFromGroupCheck(groupName))
                .build();
    }
Contains the standard {@link MetaStackElement}s provided by LuckPerms.
common/src/main/java/me/lucko/luckperms/common/cacheddata/metastack/StandardStackElements.java