import { TypedEventEmitter } from '@ulixee/commons/lib/eventUtils';
import { IBrowserNetworkEvents } from '@ulixee/unblocked-specification/agent/browser/IBrowserNetworkEvents';
import { IBoundLog } from '@ulixee/commons/interfaces/ILog';
import DevtoolsSession from './DevtoolsSession';
import IProxyConnectionOptions from '../interfaces/IProxyConnectionOptions';
export default class NetworkManager extends TypedEventEmitter<IBrowserNetworkEvents> {
    secretKey?: string;
    protected readonly logger: IBoundLog;
    private readonly devtools;
    private readonly attemptedAuthentications;
    private readonly redirectsById;
    private readonly requestsById;
    private readonly requestPublishingById;
    private readonly navigationRequestIdsToLoaderId;
    private readonly requestIdsToIgnore;
    private parentManager?;
    private readonly events;
    private mockNetworkRequests?;
    private readonly proxyConnectionOptions;
    private isChromeRetainingResources;
    private monotonicOffsetTime;
    constructor(devtoolsSession: DevtoolsSession, logger: IBoundLog, proxyConnectionOptions?: IProxyConnectionOptions, secretKey?: string);
    emit<K extends (keyof IBrowserNetworkEvents & string) | (keyof IBrowserNetworkEvents & symbol)>(eventType: K, event?: IBrowserNetworkEvents[K]): boolean;
    initialize(): Promise<void>;
    setNetworkInterceptor(mockNetworkRequests: NetworkManager['mockNetworkRequests'], disableSessionLogging: boolean): Promise<void>;
    close(): void;
    reset(): void;
    initializeFromParent(parentManager: NetworkManager): Promise<void>;
    monotonicTimeToUnix(monotonicTime: number): number | undefined;
    private onAuthRequired;
    private onRequestPaused;
    private onNetworkRequestWillBeSent;
    private onNetworkRequestWillBeSentExtraInfo;
    private mergeRequestHeaders;
    private emitResourceRequested;
    private doEmitResourceRequested;
    private onNetworkResponseReceived;
    private onNetworkRequestServedFromCache;
    private onLoadingFailed;
    private onLoadingFinished;
    private emitLoaded;
    private downloadRequestBody;
    private getPublishingForRequestId;
    private onWebSocketCreated;
    private onWebsocketHandshake;
    private onWebsocketFrame;
    private addRequestIdToIgnore;
}