import { Injector } from '@angular/core';
import { ActivatedRoute, Router } from '@angular/router';
import { AppContext } from '@farris/devkit';
import { HttpClient } from '@angular/common/http';
import { Observable } from 'rxjs';
export declare class RenderAppContextBuilder {
    private httpClient;
    private injector;
    private router;
    private entityTypeFactory;
    private metadataService;
    constructor(httpClient: HttpClient, injector: Injector, router: Router);
    create(): Observable<AppContext>;
    createByFormMetadataContent(metadataContent: any): Observable<AppContext>;
    attach(appContext: AppContext, metadataContent: any): Observable<AppContext>;
    attachAsync(appContext: AppContext, route: ActivatedRoute, defaultMetadataContent: any): Observable<AppContext>;
    private initializeRenderAppContext;
}