import type { ComputedRef } from 'vue';
import type { MercureStore } from '../storage/stores/mercure/mercure-store.js';
import type { ResourcesStore } from '../storage/stores/resources/resources-store.js';
import type { FetcherStore } from '../storage/stores/fetcher/fetcher-store.js';
import type Fetcher from './fetcher/fetcher.js';
export default class Mercure {
    private eventSource?;
    private lastEventId?;
    private onlineListenerAttached;
    private mercureMessageQueue;
    private fetcher?;
    private requestCount?;
    private readonly _mercureStore;
    private readonly _resourcesStore;
    private readonly _fetcherStore;
    constructor(mercureStoreDefinition: MercureStore, resourcesStoreDefinition: ResourcesStore, fetcherStoreDefinition: FetcherStore);
    setFetcher(fetcher: Fetcher): void;
    setRequestCount(requestCount: ComputedRef<number>): void;
    setMercureHubFromLinkHeader(linkHeader: string): void;
    init(forceRestart?: boolean): void;
    private listenForOnline;
    private handleConnectionLost;
    private handleConnectionOpen;
    private revalidateCurrentResources;
    closeMercure(): void;
    private get requestsInProgress();
    private handleMercureMessage;
    private isMessageForCurrentResource;
    private addMercureMessageToQueue;
    private processMessageQueue;
    private collectResourceActions;
    private positionsBoundToChangedPageData;
    private fetch;
    private get hubUrl();
    private get hub();
    private get mercureStore();
    private get resourcesStore();
}