@apollo/client/core/QueryManager.d.ts

A fully-featured caching GraphQL client.

import { DocumentNode } from 'graphql';
import { ApolloLink, FetchResult } from '../link/core';
import { Cache, ApolloCache } from '../cache';
import { Observable, Concast } from '../utilities';
import { QueryOptions, WatchQueryOptions, SubscriptionOptions, MutationOptions, ErrorPolicy, MutationFetchPolicy } from './watchQueryOptions';
import { ObservableQuery } from './ObservableQuery';
import { NetworkStatus } from './networkStatus';
import { ApolloQueryResult, OperationVariables, MutationUpdaterFunction, OnQueryUpdated, InternalRefetchQueriesInclude, InternalRefetchQueriesOptions, InternalRefetchQueriesMap } from './types';
import { LocalState } from './LocalState';
import { QueryStoreValue } from './QueryInfo';
interface MutationStoreValue {
    mutation: DocumentNode;
    variables: Record<string, any>;
    loading: boolean;
    error: Error | null;
}
type UpdateQueries<TData> = MutationOptions<TData, any, any>["updateQueries"];
interface TransformCacheEntry {
    document: DocumentNode;
    hasClientExports: boolean;
    hasForcedResolvers: boolean;
    clientQuery: DocumentNode | null;
    serverQuery: DocumentNode | null;
    defaultVars: OperationVariables;
    asQuery: DocumentNode;
}
type DefaultOptions = import("./ApolloClient").DefaultOptions;
export declare class QueryManager<TStore> {
    cache: ApolloCache<TStore>;
    link: ApolloLink;
    defaultOptions: DefaultOptions;
    readonly assumeImmutableResults: boolean;
    readonly ssrMode: boolean;
    private queryDeduplication;
    private clientAwareness;
    private localState;
    private onBroadcast?;
    mutationStore?: {
        [mutationId: string]: MutationStoreValue;
    };
    private queries;
    private fetchCancelFns;
    constructor({ cache, link, defaultOptions, queryDeduplication, onBroadcast, ssrMode, clientAwareness, localState, assumeImmutableResults, }: {
        cache: ApolloCache<TStore>;
        link: ApolloLink;
        defaultOptions?: DefaultOptions;
        queryDeduplication?: boolean;
        onBroadcast?: () => void;
        ssrMode?: boolean;
        clientAwareness?: Record<string, string>;
        localState?: LocalState<TStore>;
        assumeImmutableResults?: boolean;
    });
    stop(): void;
    private cancelPendingFetches;
    mutate<TData, TVariables extends OperationVariables, TContext extends Record<string, any>, TCache extends ApolloCache<any>>({ mutation, variables, optimisticResponse, updateQueries, refetchQueries, awaitRefetchQueries, update: updateWithProxyFn, onQueryUpdated, fetchPolicy, errorPolicy, keepRootFields, context, }: MutationOptions<TData, TVariables, TContext>): Promise<FetchResult<TData>>;
    markMutationResult<TData, TVariables, TContext, TCache extends ApolloCache<any>>(mutation: {
        mutationId: string;
        result: FetchResult<TData>;
        document: DocumentNode;
        variables?: TVariables;
        fetchPolicy?: MutationFetchPolicy;
        errorPolicy: ErrorPolicy;
        context?: TContext;
        updateQueries: UpdateQueries<TData>;
        update?: MutationUpdaterFunction<TData, TVariables, TContext, TCache>;
        awaitRefetchQueries?: boolean;
        refetchQueries?: InternalRefetchQueriesInclude;
        removeOptimistic?: string;
        onQueryUpdated?: OnQueryUpdated<any>;
        keepRootFields?: boolean;
    }, cache?: ApolloCache<TStore>): Promise<FetchResult<TData>>;
    markMutationOptimistic<TData, TVariables, TContext, TCache extends ApolloCache<any>>(optimisticResponse: any, mutation: {
        mutationId: string;
        document: DocumentNode;
        variables?: TVariables;
        fetchPolicy?: MutationFetchPolicy;
        errorPolicy: ErrorPolicy;
        context?: TContext;
        updateQueries: UpdateQueries<TData>;
        update?: MutationUpdaterFunction<TData, TVariables, TContext, TCache>;
        keepRootFields?: boolean;
    }): void;
    fetchQuery<TData, TVars extends OperationVariables>(queryId: string, options: WatchQueryOptions<TVars, TData>, networkStatus?: NetworkStatus): Promise<ApolloQueryResult<TData>>;
    getQueryStore(): Record<string, QueryStoreValue>;
    resetErrors(queryId: string): void;
    private transformCache;
    transform(document: DocumentNode): TransformCacheEntry;
    private getVariables;
    watchQuery<T, TVariables extends OperationVariables = OperationVariables>(options: WatchQueryOptions<TVariables, T>): ObservableQuery<T, TVariables>;
    query<TData, TVars extends OperationVariables = OperationVariables>(options: QueryOptions<TVars, TData>, queryId?: string): Promise<ApolloQueryResult<TData>>;
    private queryIdCounter;
    generateQueryId(): string;
    private requestIdCounter;
    generateRequestId(): number;
    private mutationIdCounter;
    generateMutationId(): string;
    stopQueryInStore(queryId: string): void;
    private stopQueryInStoreNoBroadcast;
    clearStore(options?: Cache.ResetOptions): Promise<void>;
    getObservableQueries(include?: InternalRefetchQueriesInclude): Map<string, ObservableQuery<any, OperationVariables>>;
    reFetchObservableQueries(includeStandby?: boolean): Promise<ApolloQueryResult<any>[]>;
    setObservableQuery(observableQuery: ObservableQuery<any, any>): void;
    startGraphQLSubscription<T = any>({ query, fetchPolicy, errorPolicy, variables, context, }: SubscriptionOptions): Observable<FetchResult<T>>;
    stopQuery(queryId: string): void;
    private stopQueryNoBroadcast;
    removeQuery(queryId: string): void;
    broadcastQueries(): void;
    getLocalState(): LocalState<TStore>;
    private inFlightLinkObservables;
    private getObservableFromLink;
    private getResultsFromLink;
    fetchQueryObservable<TData, TVars extends OperationVariables>(queryId: string, options: WatchQueryOptions<TVars, TData>, networkStatus?: NetworkStatus): Concast<ApolloQueryResult<TData>>;
    refetchQueries<TResult>({ updateCache, include, optimistic, removeOptimistic, onQueryUpdated, }: InternalRefetchQueriesOptions<ApolloCache<TStore>, TResult>): InternalRefetchQueriesMap<TResult>;
    private fetchQueryByPolicy;
    private getQuery;
    private prepareContext;
}
export {};
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