import type { Event } from '@eventsource/eventstore/Event';
import { AppendResult, AppendToStreamOptions } from '@eventsource/eventstore/EventStore';
import * as RTE from 'fp-ts/ReaderTaskEither';
import { MongoClient } from 'mongodb';
import type { StoreCollection } from '../EventStore';
declare type Dependencies<E extends Event> = {
    client: MongoClient;
    collection: StoreCollection<E>;
};
export declare const appendToStream: <E2 extends Event<import("@eventsource/eventstore/Event").EventType>>({ stream, expectedRevision }: AppendToStreamOptions) => <E extends E2>(events: E | readonly E[]) => RTE.ReaderTaskEither<Dependencies<E>, Error, AppendResult>;
export {};
//# sourceMappingURL=appendToStream.d.ts.map