/// <reference types="node" />
/// <reference types="node" />
import { EventEmitter } from 'events';
import SteamID from 'steamid';
import SteamUser from 'steam-user';
import { MessageID, CallbackFunction } from './types';
export declare class Underlords extends EventEmitter {
    protected _steam: SteamUser;
    protected _isInUnderlords: boolean;
    protected _helloTimer?: NodeJS.Timeout | null;
    protected _helloInterval: NodeJS.Timeout | null;
    protected _helloTimerMs?: number;
    protected _handlers: {
        [key in MessageID]?: (body: any) => void;
    };
    haveGCSession: boolean;
    protected _send(type: MessageID, protobuf: any, body: any): boolean;
    protected _connect(): void;
    protected handleAppQuit(emitDisconnectEvent: boolean): void;
    constructor(steam: SteamUser);
    protected isValidSteamId(id: SteamID): boolean;
    requestProfile(args: {
        steamid: string;
    }, callback: CallbackFunction): boolean;
    requestMatches({ steamid, rows, match_id_cursor, }: {
        steamid: string;
        rows?: number;
        match_id_cursor?: number;
    }, callback: CallbackFunction): boolean;
    requestMatch({ match_id }: {
        match_id: number;
    }, callback: CallbackFunction): void;
    getFriendRanks(callback: CallbackFunction): void;
    spectateUser({ account_id, region_mode }: {
        account_id: number;
        region_mode?: number;
    }, callback: CallbackFunction): void;
}