/**
 * File Organizer MCP Server v3.4.2
 * Manifest Integrity Service
 *
 * Provides tamper detection for rollback manifests using cryptographic hashing.
 */
import type { RollbackManifest, RollbackAction } from "../types.js";
export interface ManifestVerificationResult {
    valid: boolean;
    error?: string;
}
export declare class ManifestIntegrityService {
    private readonly secretKey;
    constructor();
    computeHash(actions: RollbackAction[], timestamp: number): string;
    computeSignature(manifest: Omit<RollbackManifest, "signature">): string;
    verifyManifest(manifest: RollbackManifest): ManifestVerificationResult;
}
export declare const manifestIntegrityService: ManifestIntegrityService;
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