export = DeviceLogClient;
declare class DeviceLogClient extends EventEmitter {
    constructor(opts: any);
    twilioClient: any;
    tokenRequestOpts: any;
    enableLoggingRequestOpts: any;
    websocketUrl: any;
    reconnectRetryCount: number;
    connectionEstablished: boolean;
    connect(): Promise<void>;
    ws: WebSocket | undefined;
    reconnectWithBackoff(): Promise<void>;
    getToken(): Promise<any>;
    enableDeviceLogging(): Promise<true | undefined>;
    onOpen(): Promise<void>;
    refreshDeviceLoggingHandle: NodeJS.Timer | undefined;
    pingIntervalHandle: NodeJS.Timer | undefined;
    onClose(code: any, _reason: any): void;
    onRefreshDeviceLoggingInterval(): Promise<void>;
    onPingInterval(): void;
    pingTimeout: NodeJS.Timeout | null | undefined;
    onPong(): void;
    onPingTimeout(): void;
    onUnexpectedResponse(_req: any, _res: any): void;
    onError(err: any): void;
    write(data: any): void;
    close(): void;
    cleanup(): void;
}
import EventEmitter = require("events");
import WebSocket = require("ws");