import { Service } from '../service';
import { Session } from '../session';
import { DataBuilder, Data } from './data';
import * as conv from './conv';
export declare const METHOD_CALL_TIMEOUT = 120000;
interface CallData extends Data {
    ok(e: any): void;
    err(e: Error): void;
    timeout?: number;
    cancel?: boolean;
}
/**
 * @class WSService
 */
export declare class WSService extends Service implements conv.MessageHandle {
    private m_conv;
    private m_session;
    private m_calls;
    private m_loaded;
    private m_Intervalid;
    get conv(): conv.WSConversation;
    get session(): Session;
    get loaded(): boolean;
    constructor(conv: conv.WSConversation);
    load(): Promise<void>;
    destroy(): Promise<void>;
    private _checkMethodName;
    /**
     * @fun receiveMessage() # 消息处理器
     */
    receiveMessage(msg: DataBuilder): Promise<void>;
    /**
     * @func handleCall
     */
    private handleCall;
    _send(data: CallData): Promise<CallData>;
    private _checkInterval;
    private _call;
    _trigger(event: string, data?: any, sender?: string): Promise<void>;
    /**
     * @func call(method, data)
     * @async
     */
    call<T = any>(method: string, data?: any, timeout?: number, sender?: string): Promise<T>;
    /**
     * @func  trigger(event, data)
     * @async
     */
    trigger(event: string, data?: any, sender?: string): Promise<void>;
    /**
     * @func send(method, data, sender) method call, No response
     * @async
     */
    send(method: string, data?: any, sender?: string): Promise<void>;
}
export {};