import { TimeWheelEvent, TimeWheelEventData, ILogger } from '../types';
import { BaseObserver } from './BaseObserver';
export declare class LoggingObserver extends BaseObserver {
    private logger;
    constructor(logger?: ILogger, events?: TimeWheelEvent[]);
    protected handleEvent(data: TimeWheelEventData): void;
}
//# sourceMappingURL=LoggingObserver.d.ts.map