import { BehaviorSubject, Observable, ReplaySubject } from 'rxjs';
import * as i0 from "@angular/core";
export interface IAuthenticationService {
    isAuthenticated$: Observable<boolean | null>;
    events$: Observable<AuthenticationEvent>;
    signOut(): Promise<void>;
    isAuthenticated(): Promise<boolean>;
}
export declare enum AuthenticationEventType {
    OnAuthSuccess = "on-auth-success",
    OnAuthError = "on-auth-error",
    OnLogout = "on-logout"
}
export interface AuthenticationEvent extends Record<string, any> {
    type: AuthenticationEventType;
}
export declare class RxapAuthenticationService implements IAuthenticationService {
    isAuthenticated$: BehaviorSubject<boolean | null>;
    readonly events$: ReplaySubject<AuthenticationEvent>;
    private _authenticated;
    constructor();
    signOut(): Promise<void>;
    isAuthenticated(): Promise<boolean>;
    static ɵfac: i0.ɵɵFactoryDeclaration<RxapAuthenticationService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<RxapAuthenticationService>;
}