import { BaseHelper } from '../../../base/base.helper';
import { ValueOrPromise } from '../../../common/types';
import { dayjs } from '../../../utilities/date.utility';
import { ListenOptions, ServerOpts, Server as SocketServer, Socket as SocketClient } from 'node:net';
export interface ITcpSocketClient<SocketClientType> {
    id: string;
    socket: SocketClientType;
    state: 'unauthorized' | 'authenticating' | 'authenticated';
    subscriptions: Set<string>;
    storage: {
        connectedAt: dayjs.Dayjs;
        authenticatedAt: dayjs.Dayjs | null;
        [additionField: symbol | string]: any;
    };
}
export interface ITcpSocketServerOptions<SocketServerOptions extends ServerOpts = ServerOpts, SocketServerType extends SocketServer = SocketServer, SocketClientType extends SocketClient = SocketClient> {
    scope?: string;
    identifier: string;
    serverOptions: Partial<SocketServerOptions>;
    listenOptions: Partial<ListenOptions>;
    authenticateOptions: {
        required: boolean;
        duration?: number;
    };
    extraEvents?: Record<string, (opts: {
        id: string;
        socket: SocketClientType;
        args: any;
    }) => ValueOrPromise<void>>;
    createServerFn: (options: Partial<SocketServerOptions>, connectionListener: (socket: SocketClientType) => void) => SocketServerType;
    onServerReady?: (opts: {
        server: SocketServerType;
    }) => void;
    onClientConnected?: (opts: {
        id: string;
        socket: SocketClientType;
    }) => void;
    onClientData?: (opts: {
        id: string;
        socket: SocketClientType;
        data: Buffer | string;
    }) => void;
    onClientClose?: (opts: {
        id: string;
        socket: SocketClientType;
    }) => void;
    onClientError?: (opts: {
        id: string;
        socket: SocketClientType;
        error: Error;
    }) => void;
}
export declare class BaseNetworkTcpServer<SocketServerOptions extends ServerOpts = ServerOpts, SocketServerType extends SocketServer = SocketServer, SocketClientType extends SocketClient = SocketClient> extends BaseHelper {
    protected serverOptions: Partial<SocketServerOptions>;
    protected listenOptions: Partial<ListenOptions>;
    protected authenticateOptions: {
        required: boolean;
        duration?: number;
    };
    protected clients: Record<string, ITcpSocketClient<SocketClientType>>;
    protected server: SocketServerType;
    protected extraEvents: Record<string, (opts: {
        id: string;
        socket: SocketClientType;
        args: any;
    }) => ValueOrPromise<void>>;
    protected createServerFn: (options: Partial<SocketServerOptions>, connectionListener: (socket: SocketClientType) => void) => SocketServerType;
    protected onServerReady?: (opts: {
        server: SocketServerType;
    }) => void;
    protected onClientConnected?: (opts: {
        id: string;
        socket: SocketClientType;
    }) => void;
    protected onClientData?: (opts: {
        id: string;
        socket: SocketClientType;
        data: Buffer | string;
    }) => void;
    protected onClientClose?: (opts: {
        id: string;
        socket: SocketClientType;
    }) => void;
    protected onClientError?: (opts: {
        id: string;
        socket: SocketClientType;
        error: Error;
    }) => void;
    constructor(opts: ITcpSocketServerOptions<SocketServerOptions, SocketServerType, SocketClientType>);
    configure(): void;
    onNewConnection(opts: {
        socket: SocketClientType;
    }): void;
    getClients(): Record<string, ITcpSocketClient<SocketClientType>>;
    getClient(opts: {
        id: string;
    }): ITcpSocketClient<SocketClientType>;
    getServer(): SocketServerType;
    doAuthenticate(opts: {
        id: string;
        state: 'unauthorized' | 'authenticating' | 'authenticated';
    }): void;
    emit(opts: {
        clientId: string;
        payload: Buffer | string;
    }): void;
}
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