import { Request } from '../request/request';
export interface Codec {
    encoding?: string;
    contentType?: string;
    encode(data: any): any;
    decode(data: any): any;
}
export interface Transport {
    listen(callback: Function): any;
    publish(topic: string, message: any): any;
    subscribe(topic: string, group: string, callback: Function): any;
    handle(route: string, group: string, callback: Function): any;
    request(route: string, payload: any, callback: Function, timeout: number): any;
    close(): any;
    onClose(callback: (...args: any[]) => void): any;
}
export interface Client {
    emit(topic: string, message: any): any;
    call(request: Request, callback: Function): any;
}
export interface Service {
    emit(topic: string, message: any): any;
    on(topic: string, callback: Function): any;
    handle(method: string, callback: Function): any;
}
export interface Tracer {
    trace(req: Request): Function;
}
export interface Logger {
    createMessage(message: string): Message;
    send(m: RawMessage): any;
}
export interface Message {
    setId(id: string): Message;
    setParams(params: any): Message;
    setMap(params: any): Message;
    setLevel(level: number): Message;
    setLOC(err: Error): this;
    setError(err: Error): this;
    send(): any;
}
export interface RawMessage {
    level: number;
    timestamp: number;
    params: any;
    message: string;
    host: string;
    'x-trace-id': string;
}
export interface Options {
    codec?: Codec;
    tracer?: Tracer;
    transport?: Transport;
    logger?: Logger;
    timeout?: number;
    timeouts?: {};
    service?: string;
    enableStatusEndpoints?: boolean;
    registerToWatchdog?: boolean;
}