RegularPoll
constructor(id: PollId, question: String, textSources: List<TextSource>, options: List<PollOption>, votesCount: Int, isClosed: Boolean = false, isAnonymous: Boolean = false, allowsMultipleAnswers: Boolean = false, allowsRevoting: Boolean = true, scheduledCloseInfo: ScheduledCloseInfo? = null, descriptionTextSources: List<TextSource> = emptyList())