import type { QueueMessage } from 'suanpan-mq';
import type { AppEvent } from './pubsubTypes';
export declare type InputPort = 'in1' | 'in2' | 'in3' | 'in4' | 'in5';
export declare type OutputPort = 'out1' | 'out2' | 'out3' | 'out4' | 'out5';
export declare type InputData = {
    [inx in InputPort]?: string;
};
export declare type OutputData = {
    [outx in OutputPort]?: string;
};
export interface RequestData extends InputData {
    id: string;
    type: string;
    extra: string;
}
export interface ResponseData extends OutputData {
    request_id: string;
    node_id: string;
    success?: 'true' | 'false';
    type?: string;
    extra?: string;
    msg?: string;
}
export interface InputStream extends QueueMessage {
    data: RequestData;
}
export interface OutputStream extends QueueMessage {
    data: ResponseData;
}
export interface AppEventStream extends QueueMessage {
    data: AppEvent;
}