bomo_ical.ska_ics_timezone:
        class: BOMO\IcalBundle\Model\Timezone
        calls:
            - [setTzid, ['Europe/Moscow' ]]
    bomo_ical.ska_ics:
        class: ArrayObject
        arguments: [{ provider: @bomo_ical.ics_provider, options: @bomo_ical.ska_ics_timezone}]