Passing Additional Parameters to add_filter Callable

The second parameter in add_filter is a function with accepted arguments, not returned values.

This is an example how I pass my custom array $args to change an existing array $filter_args:

add_filter( 'woocommerce_dropdown_variation_attribute_options_args', function( $filter_args ) use ( $args ) {
        return eswc_var_dropdown_args( $filter_args, $args );
    }
);

function eswc_var_dropdown_args( $filter_args, $args ) {
    $filter_args['show_option_none'] = $args['var_select_text'];
    return $filter_args;
}