import { LoadScriptService } from './load-script.service';
import { HttpClient } from '@angular/common/http';
import { Observable } from 'rxjs';
import * as i0 from "@angular/core";
export declare class TwitterService {
    private httpClient;
    error: any;
    appId: string;
    isLoaded: boolean;
    isInitialize: boolean;
    constructor(httpClient: HttpClient, loadScript: LoadScriptService);
    initialize(appId: string): Observable<boolean>;
    findManageablePage(): Observable<any>;
    askToManagePage(): Observable<any>;
    publishToPage(pageId: string, accessToken: string, message: string): Observable<any>;
    private listAccessiblePage;
    private askTokenWithScope;
    private getAuthentication;
    private initializeSDK;
    private validateSDK;
    static ɵfac: i0.ɵɵFactoryDeclaration<TwitterService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<TwitterService>;
}