import { IEvent } from '@nestjs/cqrs';
import * as Long from 'long';
import { EventStoreCatchUpSubscription, EventStorePersistentSubscription as ESStorePersistentSub, EventStoreSubscription as ESVolatileSubscription } from 'node-eventstore-client';
export declare enum EventStoreSubscriptionType {
    Persistent = 0,
    CatchUp = 1,
    Volatile = 2
}
export interface EventStorePersistentSubscription {
    type: EventStoreSubscriptionType.Persistent;
    stream: string;
    persistentSubscriptionName: string;
    resolveLinkTos?: boolean;
}
export interface EventStoreCatchupSubscription {
    type: EventStoreSubscriptionType.CatchUp;
    stream: string;
    resolveLinkTos?: boolean;
    lastCheckpoint?: Long | number | null;
}
export interface EventStoreVolatileSubscription {
    type: EventStoreSubscriptionType.Volatile;
    stream: string;
    resolveLinkTos?: boolean;
}
export declare type EventStoreSubscription = EventStorePersistentSubscription | EventStoreCatchupSubscription | EventStoreVolatileSubscription;
export interface IEventConstructors {
    [key: string]: (...args: any[]) => IEvent;
}
export interface ExtendedCatchUpSubscription extends EventStoreCatchUpSubscription {
    isLive: boolean | undefined;
}
export interface ExtendedPersistentSubscription extends ESStorePersistentSub {
    isLive?: boolean | undefined;
}
export interface ExtendedVolatileSubscription extends ESVolatileSubscription {
    isLive?: boolean | undefined;
}
export interface EventStoreOptionConfig {
    subscriptions: EventStoreSubscription[];
    eventHandlers: IEventConstructors;
    featureStreamName?: string;
    subscriptionsDelay?: number;
}