import { Permission } from './models/permission.model';
/**
 * Public surface for components/pages. Components should depend on this,
 * not on AuthService/SessionService/PermissionService directly, so the
 * orchestration details (which service owns what) can change without
 * touching UI code.
 */
export declare class AuthFacade {
    private readonly auth;
    private readonly session;
    private readonly permissions;
    private readonly router;
    readonly isAuthenticated: import("@angular/core").Signal<boolean>;
    readonly status: import("@angular/core").Signal<import("./session.service").SessionStatus>;
    readonly role: import("@angular/core").Signal<import("..").AdminRole | null>;
    readonly loginPhase: import("@angular/core").Signal<import("./auth.service").LoginPhase>;
    readonly lastError: import("@angular/core").Signal<import("..").AuthError | null>;
    restoreSession(): void;
    login(onSuccessRedirectTo?: string): void;
    logout(redirectTo?: string): void;
    can(permission: Permission): boolean;
}