import { InjectionToken, Injector } from '@angular/core';
import { Observable } from 'rxjs';
import { ResourceServiceOptions } from './resource-service-options';
export declare function ResourceServiceTokenFor<TResource>(target: Function): InjectionToken<TResource>;
export declare function resourceServiceFactory<TResource>(target: Function): Function;
export declare class ResourceService<TResource> {
    private target;
    private injector;
    private metadata;
    constructor(target: Function, injector: Injector);
    private get config();
    private get httpClient();
    private get serializer();
    getResource(identifier: string | number, options?: ResourceServiceOptions): Observable<TResource>;
    getCollection(options?: ResourceServiceOptions): Observable<any>;
    persist(resource: TResource, options?: ResourceServiceOptions): Observable<TResource>;
    delete(resource: TResource, options?: ResourceServiceOptions): Observable<void>;
}