import { Server } from 'socket.io';
import { Identity } from 'ts-eventsourcing/ValueObject/Identity';
import { SerializerInterface } from '../../Serializer/SerializerInterface';
import { StoreRepositoryInterface } from '../../ReadModel/StoreRepositoryInterface';
import { ReadModelAction, ReadModelMetadata } from '../../ReadModel/ReadModelAction';
import { ProjectorGatewayFactory } from '../Projector/ProjectorGatewayFactory';
import { ProjectorGatewayInterface } from '../../ReadModel/ProjectorGatewayInterface';
import { SocketConnection } from './ValueObject/SocketConnection';
export interface SocketIoGatewayOptions {
    nsp: string;
}
/**
 * Namespace based gateway factory for projectors.
 */
export declare class SocketIoGatewayFactory<State, Id extends Identity = Identity, Metadata extends ReadModelMetadata<Id> = ReadModelMetadata<Id>, Action extends ReadModelAction<Id, Metadata> = ReadModelAction<Id, Metadata>> implements ProjectorGatewayFactory<SocketIoGatewayOptions, Id, Metadata, Action> {
    private socketServer;
    private serializer;
    private repository;
    /**
     * Throw an error to prevent connection to the namespace.
     */
    private onConnection;
    private openNamespace;
    constructor(socketServer: Server, serializer: SerializerInterface, repository: StoreRepositoryInterface<State, Id, Metadata, Action>, 
    /**
     * Throw an error to prevent connection to the namespace.
     */
    onConnection: (connection: SocketConnection) => void);
    open(options: SocketIoGatewayOptions): ProjectorGatewayInterface<Id, Metadata, Action>;
    close(options: SocketIoGatewayOptions): void;
    get(options: SocketIoGatewayOptions): ProjectorGatewayInterface<Id, Metadata, Action>;
}