import { HttpEvent, HttpHandler, HttpInterceptor, HttpRequest } from "@angular/common/http";
import { Observable } from "rxjs";
import { LoaderService } from "../../services/loader.service";
import * as i0 from "@angular/core";
export declare class LoaderInterceptor implements HttpInterceptor {
    private loaderService;
    /**
     * Way to deal with multi request
     */
    private activeRequests;
    constructor(loaderService: LoaderService);
    intercept(request: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>>;
    static ɵfac: i0.ɵɵFactoryDeclaration<LoaderInterceptor, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<LoaderInterceptor>;
}
export declare let loaderInterceptorProvider: {
    provide: import("@angular/core").InjectionToken<HttpInterceptor[]>;
    useClass: typeof LoaderInterceptor;
    multi: boolean;
};