import { Room } from '../../../skychat/Room.js';
import { Session } from '../../../skychat/Session.js';
export type PollState = 'pending' | 'started' | 'finished';
export type PollOptions = {
    /**
     * Poll audience. Can be a room object, a list of sessions or addressed to everyone
     */
    audience: Room | Session[] | '*';
    /**
     * Default value
     */
    defaultValue: boolean | undefined;
    /**
     * Timeout in milliseconds
     */
    timeout: number;
    /**
     * Minimum required number of votes
     */
    minVotes?: number;
};
export type SanitizedPoll = {
    id: number;
    state: PollState;
    title: string;
    content: string;
    result: undefined | boolean;
    yesCount: number;
    noCount: number;
    opVote: undefined | boolean;
};
export declare class Poll {
    private static CURRENT_POLL_ID;
    readonly id: number;
    state: PollState;
    readonly title: string;
    readonly content: string;
    readonly options: PollOptions;
    opVote?: boolean;
    votes: {
        [identifier: string]: boolean;
    };
    constructor(title: string, content: string, options: PollOptions);
    /**
     * Register a vote
     * @param identifier
     * @param vote
     */
    registerVote(identifier: string, vote: boolean): false | undefined;
    /**
     * Force the result of this poll
     * @param vote
     */
    forceResult(vote: boolean): void;
    /**
     * Get the result of the poll. Boolean if a response is chosen, undefined if not enough voters
     */
    getResult(): boolean | undefined;
    /**
     * Await for this poll to complete
     */
    complete(): Promise<boolean | undefined>;
    sanitized(): SanitizedPoll;
    sync(): void;
}