import { UmbContextBase } from '../../../libs/class-api/index.js';
import type { UmbControllerHost } from '../../../libs/controller-api/index.js';
import { UmbContextToken } from '../../../libs/context-api/index.js';
export declare const UMB_AUTH_SIGNALER_CONTEXT: UmbContextToken<UmbAuthSignalerContext, UmbAuthSignalerContext>;
/**
 * A lightweight bridge context owned by {@link UmbApiInterceptorController} (resources package)
 * and consumed by the auth package. Allows resource-layer concerns (e.g. HTTP interceptors) to
 * signal authentication state without creating a circular dependency on the auth package.
 */
export declare class UmbAuthSignalerContext extends UmbContextBase {
    #private;
    readonly isAuthorized: import("rxjs").Observable<boolean>;
    /** Emits when an HTTP interceptor detects a 401 and needs the auth layer to show the login UI. */
    readonly timeoutRequest: import("rxjs").Observable<void>;
    constructor(host: UmbControllerHost);
    /** Called by the auth context to keep authorization state in sync. */
    setAuthorized(value: boolean): void;
    /** Called by HTTP interceptors when a 401 response is received. */
    requestTimeout(): void;
}