import { IridescentEnv, Branch, Operation } from './Interfaces';
import { Member } from './Longpoll';
export declare type Message = {
    kind: 'selections';
    path: string;
    selections: ReadonlyArray<any>;
    from: string;
} | {
    kind: 'operations';
    operations: ReadonlyArray<Operation>;
} | {
    kind: 'sha';
    sha: string;
};
declare type EveryMessage = {
    kind: 'intro';
    peer: Peer;
} | Message;
export interface Peer extends Member {
    readonly color: string;
    readonly sha: string;
}
export default class Presence {
    private readonly iridescentEnv;
    private readonly events;
    private readonly branch;
    private readonly longpoll;
    private readonly connections;
    private readonly peers;
    private viewer_?;
    private readonly siteId;
    constructor(iridescentEnv: IridescentEnv, branch: Branch, siteId: string);
    start(): Promise<void>;
    private onLongpollMessage;
    private handleJoin;
    private handleNegotiation;
    private createConnectionToSite;
    disconnect(): void;
    private disconnectPeers;
    addEventListener(name: string, callback: Function): void;
    listen(callback: (data: object) => void): void;
    send(message: EveryMessage, siteId?: string): void;
    readonly viewer: Member | undefined;
}
export {};