import { BehaviorSubject, Subject } from "rxjs";
import { Contact } from "./contact.model";
export interface PollVoter {
    /**
     * Id of the voter
     */
    userId: string;
    /**
     * Email of the voter
     */
    email: string;
    /**
     * Firstname of the voter
     */
    firstName: string;
    /**
     * Lastname of the voter
     */
    lastName: string;
}
export declare class PollAnswer {
    /**
     * Text content of the answer
     */
    text: string;
    /**
     * If the poll is not anonymous and if we are mods, we store the index of a person's vote (index matching poll.voters)
     * This helps matching a vote to the voter's info
     */
    votes: number[];
    /**
     * The number of people who voted for this answer
     */
    nbVotes: number;
    /**
     * true if I have choosen this answer
     */
    voted: boolean;
    _selected: boolean;
    _details: boolean;
    static create(text: string): PollAnswer;
    static createFromData(data: any): PollAnswer;
    getData(): any;
    reset(): void;
    getPercent(nbTotalVoters: number): number;
}
export declare class PollQuestion {
    /**
     * Text content of the question
     */
    text: string;
    /**
     * True if you can select multiple answers for this question
     */
    multipleChoice: boolean;
    /**
     * List of possible answers
     */
    answers: PollAnswer[];
    nbVotes: number;
    valueChanges?: Subject<PollQuestion>;
    _edit: boolean;
    static create(text: string, answers: PollAnswer[], multipleChoice?: boolean): PollQuestion;
    static createEmpty(): PollQuestion;
    static createFromData(poll: Poll, data: any): PollQuestion;
    update(text: string, answers: PollAnswer[], multipleChoice: boolean): void;
    getData(): any;
    reset(): void;
}
export declare class Poll {
    /**
     * Id of the Poll in db
     */
    id?: string;
    /**
     * Title of the Poll
     */
    title: string;
    /**
     * State can be 'unpublished', 'published' or 'terminated'
     */
    state: string;
    /**
     * Id of the associated Bubble/Webinar
     */
    roomId: string;
    /**
     * Contact object of the creator
     */
    creator: Contact;
    /**
     * Id of the creator
     */
    creatorId: string;
    /**
     * True if the Poll is anonymous. The mods when have access to the voter's info, only the number of votes for each answer
     */
    anonymous: boolean;
    /**
     * True if people can modify their vote
     */
    modifyVote: boolean;
    /**
     * List of questions
     */
    questions: PollQuestion[];
    /**
     * Duration of the Poll. If duration is 0, then there is no limit
     */
    duration: number;
    /**
     * True if the user has already voted
     */
    voted: boolean;
    created: boolean;
    creationDate: Date | null;
    publicationDate: Date | null;
    /**
     * Number of people who answered the Poll
     */
    nbVotes: number;
    /**
     * List of voters with their personal info (see PollVoter)
     */
    private _voters;
    valueChanges: BehaviorSubject<Poll> | undefined;
    _durationTimeout: any;
    get voters(): PollVoter[];
    set voters(newVoters: PollVoter[]);
    static create(roomId: string, questions: PollQuestion[]): Poll;
    static createFromData(data: any): Poll;
    updateFromData(data: any): void;
    getVoteData(): string;
    getData(): string;
    reset(): void;
    updateNbVotes(): void;
}
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