import { HttpBackend, HttpClient, HttpInterceptor } from "@angular/common/http";
import { InjectionToken } from "@angular/core";
import * as i0 from "@angular/core";
export declare const FEATURE_HTTP_INTERCEPTORS: InjectionToken<HttpInterceptor[]>;
export declare class FeatureHttpClient extends HttpClient {
    constructor(backend: HttpBackend, interceptors: HttpInterceptor[], featureInterceptors: HttpInterceptor[]);
    static ɵfac: i0.ɵɵFactoryDeclaration<FeatureHttpClient, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<FeatureHttpClient>;
}