import { TxMountPoint } from './tx-mountpoint';
import { TxSinglePoint } from "./tx-singlepoint";
import { TxJobComponentOptions } from './tx-job-component-options';
import { TxJob } from './tx-job';
export declare class TxDoublePoint implements TxMountPoint {
    type: string;
    private _name;
    private _job;
    private _sender;
    private _recver;
    _options: TxJobComponentOptions;
    constructor(_sender: TxMountPoint, _suffix?: string);
    readonly name: string;
    tasks(): import("./tx-singlepoint").TxSingleSubscribe<TxMountPoint>;
    reply(): import("./tx-singlepoint").TxSingleSubscribe<TxMountPoint>;
    undos(): import("./tx-singlepoint").TxSingleSubscribe<TxMountPoint>;
    options: TxJobComponentOptions;
    readonly sender: TxSinglePoint<TxMountPoint>;
    private checkOptions;
    readonly job: TxJob;
    isWait(): boolean;
}