import { IEvent } from '@nestjs/cqrs';
import * as Long from 'long';
import { EventStoreCatchUpSubscription, EventStorePersistentSubscription as ESStorePersistentSub, EventStoreSubscription as ESVolatileSubscription } from 'node-eventstore-client';
import { IAdapterStore } from '../adapter';
import { Subscription } from 'node-nats-streaming';
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 interface NatsEventStorePersistentSubscription {
    type: EventStoreSubscriptionType.Persistent;
    stream: string;
    durableName: string;
    maxInflight?: number;
    startAt?: number;
    ackWait?: number;
    manualAcks?: boolean;
}
export interface NatsEventStoreVolatileSubscription {
    type: EventStoreSubscriptionType.Volatile;
    stream: string;
    startAt?: number;
    maxInflight?: number;
    ackWait?: number;
    manualAcks?: boolean;
}
export declare type EventStoreSubscription = EventStorePersistentSubscription | EventStoreCatchupSubscription | EventStoreVolatileSubscription;
export declare type NatsEventStoreSubscription = NatsEventStorePersistentSubscription | NatsEventStoreVolatileSubscription;
export interface IEventConstructors {
    [key: string]: (...args: any[]) => IEvent;
}
export interface ExtendedCatchUpSubscription extends EventStoreCatchUpSubscription {
    type: 'catch';
    isLive: boolean | undefined;
}
export interface ExtendedPersistentSubscription extends ESStorePersistentSub {
    type: 'persistent';
    isLive?: boolean | undefined;
}
export interface ExtendedVolatileSubscription extends ESVolatileSubscription {
    type: 'volatile';
    isLive?: boolean | undefined;
}
export interface ExtendedNatsPersistentSubscription extends Subscription {
    type: 'persistent';
    isLive?: boolean | undefined;
}
export interface ExtendedNatsVolatileSubscription extends Subscription {
    type: 'volatile';
    isLive?: boolean | undefined;
}
export declare type EventStoreOptionConfig = {
    type: 'event-store';
    subscriptions: EventStoreSubscription[];
    eventHandlers: IEventConstructors;
    featureStreamName?: string;
    store?: IAdapterStore;
} | {
    type: 'nats';
    subscriptions: NatsEventStoreSubscription[];
    eventHandlers: IEventConstructors;
    featureStreamName?: string;
};