private function fieldGeolocation($key, $value, array $fields)
    {
        $before = Json::parse($value[0]);
        $after = Json::parse($value[1]);

        return [
            'type'   => $fields[$key]['type'],
            'before' => [
                'render' => [
                    'address'           => $before['address'],
                    'latitude'          => $before['latitude'],
                    'longitude'         => $before['longitude'],
                    'formatted_address' => $before['formatted_address'],
                ],
            ],
            'after'  => [
                'render' => [
                    'address'           => $after['address'],
                    'latitude'          => $after['latitude'],
                    'longitude'         => $after['longitude'],
                    'formatted_address' => $after['formatted_address'],
                ],
            ],
        ];
    }