Пространство имен Bitrix\Calendar\ICal\Builder

Структуры данных
class	Alarm
class	Alert
class	Attach
class	AttachCollection
class	Attendee
class	AttendeesCollection
interface	BuilderComponent
class	Calendar
class	ComponentCreator
class	DaylightObservances
class	Dictionary
class	Event
interface	EventFactoryInterface
class	StandardObservances
class	Timezone