import { Observable } from 'rxjs';
import { EmailPasswordCredentials } from '../../media-type/doc-model/email-password-credentials';
import { AuthSubject } from '../../media-type/cdm/auth-subject';
import { SessionInfoCdm } from '../../media-type/cdm/session-info';
import * as i0 from "@angular/core";
export declare abstract class AuthenticationService {
    abstract authSubject$(): Observable<AuthSubject>;
    abstract awaitKnownAuthSubject$(): Observable<AuthSubject>;
    abstract createUserWithEmailAndPassword(payload: EmailPasswordCredentials): Promise<void>;
    abstract signInWithEmailAndPassword(action: EmailPasswordCredentials, suppressUserInfoSynchronization?: boolean): Promise<void>;
    abstract signInAnonymously(): Promise<void>;
    abstract signOut(): Promise<void>;
    abstract deleteAccount(): Promise<void>;
    abstract sendResetPasswordEmail(toEmailAddress: string): Promise<void>;
    abstract linkAnonymousAccount(newCredentials: EmailPasswordCredentials): Promise<void>;
    abstract addSignInEvent(subject: AuthSubject): Promise<void>;
    abstract obtainAcceptLanguageHeader(): Promise<SessionInfoCdm>;
    static ɵfac: i0.ɵɵFactoryDeclaration<AuthenticationService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<AuthenticationService>;
}