Update keyword facet

     */

    public function es(): array

    {

        $value = is_array($this->value) ?

            array_map(static fn($value) => (string) $value, $this->value) :

            (string) $this->value;

        return [

            'facet_code' => $this->property->getKey(),

            'facet_value' => (string) $this->value,

            'facet_value' => $value

        ];

    }

}