import { AirGapStatus } from '../types.js';
export declare class AirGapMode {
    private enabled;
    private policy;
    private blockedOutbound;
    private allowedLocal;
    private lastAttempt;
    private initialized;
    init(): Promise<void>;
    enable(policy?: 'strict' | 'loose'): Promise<void>;
    disable(): Promise<void>;
    isEnabled(): boolean;
    /**
     * Check if a URL is allowed. Call this before any fetch/http from Shadow Brain.
     * Returns false if air-gap is on and the URL is not localhost.
     */
    gate(url: string): Promise<boolean>;
    status(): AirGapStatus;
    private persist;
}
export declare function getAirGapMode(): AirGapMode;
export declare function resetAirGapModeForTests(): void;
//# sourceMappingURL=air-gap.d.ts.map