import { Injector } from '@angular/core';
import { ApolloClientOptions } from '@apollo/client/core';
import { LocalStorageService } from '../providers/local-storage/local-storage.service';
import { FetchAdapter } from './providers/fetch-adapter';
import * as i0 from "@angular/core";
import * as i1 from "@angular/common/http";
import * as i2 from "apollo-angular";
export declare function createApollo(localStorageService: LocalStorageService, fetchAdapter: FetchAdapter, injector: Injector): ApolloClientOptions<any>;
/**
 * The DataModule is responsible for all API calls *and* serves as the source of truth for global app
 * state via the apollo-link-state package.
 */
export declare class DataModule {
    static ɵfac: i0.ɵɵFactoryDeclaration<DataModule, never>;
    static ɵmod: i0.ɵɵNgModuleDeclaration<DataModule, never, [typeof i1.HttpClientModule, typeof i2.ApolloModule], never>;
    static ɵinj: i0.ɵɵInjectorDeclaration<DataModule>;
}