/// <reference path="../../types/monotonic-timestamp/index.d.ts" />
/// <reference types="node" />
import { EventEmitter } from 'events';
import timestamp = require('monotonic-timestamp');
import { Duplex } from './duplex';
import { Debug } from '@jacobbubu/debug';
import { ScuttlebuttOptions, Sources, Update, Verify, Sign, StreamOptions } from './interfaces';
import { createId, filter, order, sort } from './utils';
declare class Scuttlebutt extends EventEmitter {
    protected _sign?: Sign;
    protected _verify?: Verify;
    protected _clones: number;
    streams: number;
    sources: Sources;
    id: string;
    accept: any;
    readonly logger: Debug;
    constructor(opts?: ScuttlebuttOptions | string);
    isAccepted(peerAccept: any, update: Update): boolean;
    applyUpdate(update: Update): boolean | Promise<boolean>;
    history(peerSources: Sources, accept?: any): Update[];
    _update(update: Update): boolean | Promise<boolean>;
    localUpdate(trx: any): boolean | Promise<boolean>;
    createStream(opts?: StreamOptions): Duplex;
    createWriteStream(opts?: StreamOptions): Duplex;
    createSinkStream(opts?: StreamOptions): Duplex;
    createReadStream(opts?: StreamOptions): Duplex;
    createSourceStream(opts?: StreamOptions): Duplex;
    dispose(): void;
    setId(id: string | null): this;
    get clones(): number;
    clone(): Scuttlebutt;
}
export default Scuttlebutt;
export { Scuttlebutt };
export { createId };
export { filter };
export { order };
export { sort };
export { filter as updateIsRecent };
export { timestamp };
export * from './duplex';
export * from './interfaces';
export * from './model';
export * from './reliable-event';
export * from './async-scuttlebutt';
export * from './async-model';