import Transport from './Transport';
/**
 * A default, empty transport.
 */
export default class NullTransport extends Transport {
    static supportsKeepAlive: boolean;
    constructor(client: any, treaty: any, url: string, log?: boolean);
    start(): Promise<any>;
    stop(): void;
    send(data?: any): Promise<any>;
}
//# sourceMappingURL=NullTransport.d.ts.map