import { ModuleWithProviders } from '@angular/core';
import { HttpLink } from 'apollo-angular/http';
import { ConfigService } from './services/config.service';
import { ApolloClientOptions } from '@apollo/client/core';
import * as i0 from "@angular/core";
export declare function createApollo(httpLink: HttpLink, configService: ConfigService): ApolloClientOptions<any>;
export declare function createNamedApollo(namedGraphNames: string[]): (httpLink: HttpLink, configService: ConfigService) => Record<string, ApolloClientOptions<any>> | null;
export declare class GraphQLModule {
    static forRoot(graphName: string, ...namedGraphNames: string[]): ModuleWithProviders<GraphQLModule>;
    static ɵfac: i0.ɵɵFactoryDeclaration<GraphQLModule, never>;
    static ɵmod: i0.ɵɵNgModuleDeclaration<GraphQLModule, never, never, never>;
    static ɵinj: i0.ɵɵInjectorDeclaration<GraphQLModule>;
}