import { IBinary, IEventChainJSON, ISigner } from '../types';
import Event from './Event';
import Binary from '../Binary';
export declare const EVENT_CHAIN_V1 = 65;
export declare const EVENT_CHAIN_V2 = 66;
export default class EventChain {
    readonly id: string;
    readonly networkId: string;
    events: Array<Event>;
    private partial?;
    constructor(id: string);
    constructor(account: ISigner, nonce?: string | Uint8Array);
    get version(): number;
    /** @deprecated */
    static create(account: ISigner, nonce?: string | Uint8Array): EventChain;
    createDerivedId(nonce?: string): string;
    isDerivedId(id: string): boolean;
    add(eventOrChain: Event | EventChain): EventChain;
    private addEvent;
    private addChain;
    has(event: IBinary | Event): boolean;
    get latestHash(): Binary;
    private get initialHash();
    private get latestEvent();
    get state(): Binary;
    private get initialState();
    protected stateAt(length: number): Binary;
    protected assertEvent(event: Event): void;
    validate(): void;
    private validateEvents;
    private validateGenesis;
    isSigned(): boolean;
    startingWith(start: Binary | Event): EventChain;
    startingAfter(start: Binary | Event): EventChain;
    private createPartial;
    isPartial(): boolean;
    isCreatedBy(account: ISigner): boolean;
    get anchorMap(): Array<{
        key: Binary;
        value: Binary;
        signer: string;
    }>;
    toJSON(): IEventChainJSON;
    static from(data: IEventChainJSON): EventChain;
    protected static createNonce(input: string | Uint8Array): Uint8Array;
    protected static getRandomNonce(): Uint8Array;
    private static buildId;
    private static validateId;
}