/// <reference types="node" />
import EventEmitter from 'node:events';
import { EpsApiOptions } from '../../../../types/eps-api-options';
export declare class GrpcServer {
    extractorLaunchedEvent: EventEmitter;
    apiOptions: EpsApiOptions;
    constructor(extractorLaunchedEvent: EventEmitter, apiOptions: EpsApiOptions);
    start(port: number): Promise<void>;
}