import { HttpClient } from '@angular/common/http';
import { Observable } from 'rxjs';
import * as i0 from "@angular/core";
export declare class SidebarDataService {
    private http;
    constructor(http: HttpClient);
    getSidebarData(): Observable<any[]>;
    static ɵfac: i0.ɵɵFactoryDeclaration<SidebarDataService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<SidebarDataService>;
}