Sorting facets/refinments lists

sort.php

<?php

function cm_typesense_facet_modifications( $facet_settings, $facet ) {
    if ( $facet == 'category' ) {
        $facet_settings = [
            'sortBy' = 'name:desc';
        ];
    }

    return $facet_settings;
}

add_filter( 'cm_typesense_search_facet_settings', 'cm_typesense_facet_modifications', 10, 2 );