import { NetworkInterface } from './networkInterface';
import { ApolloStore } from './store';
import { GraphQLResult, Document } from 'graphql';
import { IdGetter } from './data/extensions';
import { Observable, Observer, Subscription } from './util/Observable';
export declare class ObservableQuery extends Observable<GraphQLResult> {
    subscribe(observer: Observer<GraphQLResult>): QuerySubscription;
    result(): Promise<GraphQLResult>;
}
export interface QuerySubscription extends Subscription {
    refetch(variables?: any): void;
    stopPolling(): void;
    startPolling(pollInterval: number): void;
}
export interface WatchQueryOptions {
    query: Document;
    variables?: {
        [key: string]: any;
    };
    forceFetch?: boolean;
    returnPartialData?: boolean;
    pollInterval?: number;
}
export declare class QueryManager {
    private networkInterface;
    private store;
    private reduxRootKey;
    private dataIdFromObject;
    private pollingTimer;
    private queryListeners;
    private idCounter;
    constructor({networkInterface, store, reduxRootKey, dataIdFromObject}: {
        networkInterface: NetworkInterface;
        store: ApolloStore;
        reduxRootKey: string;
        dataIdFromObject?: IdGetter;
    });
    broadcastNewStore(store: any): void;
    mutate({mutation, variables}: {
        mutation: Document;
        variables?: Object;
    }): Promise<GraphQLResult>;
    watchQuery(options: WatchQueryOptions): ObservableQuery;
    query(options: WatchQueryOptions): Promise<GraphQLResult>;
    fetchQuery(queryId: string, options: WatchQueryOptions): void;
    private getApolloState();
    private startQuery(options, listener);
    private stopQuery(queryId);
    private broadcastQueries();
    private generateQueryId();
    private generateRequestId();
}