/**
 * File Organizer MCP Server v3.4.2
 * Rollback Service
 *
 * Manages operation manifests and performs undo operations.
 */
import type { RollbackManifest, RollbackAction } from "../types.js";
export declare class RollbackService {
    private storageDir;
    private pathValidator;
    constructor();
    private ensureStorage;
    /**
     * Create and save a new rollback manifest
     */
    createManifest(description: string, actions: RollbackAction[]): Promise<string>;
    /**
     * List available rollbacks
     *
     * SECURITY JUSTIFICATION (SEC-001):
     * - storageDir is an internal path constructed in the constructor from process.cwd()
     *   (line 33: path.join(process.cwd(), ".file-organizer-rollbacks"))
     * - Files read are NOT user-provided - they're internal manifest files created by this service
     *   (createManifest method writes JSON files with validated UUID names)
     * - Path validation happens at other layers: storageDir is hardcoded, filenames are filtered
     *   for ".json" extension, and rollback() validates UUID format before reading
     */
    listManifests(): Promise<RollbackManifest[]>;
    /**
     * Restore state from a manifest (Undo)
     * @param manifestId - UUID of the manifest to rollback
     * @returns Promise<{ success: number; failed: number; errors: string[] }> - Results object with success count, failed count, and error messages
     * @throws {Error} When manifest ID format is invalid (must be valid UUID format)
     * @throws {Error} When manifest file is not found
     * @throws {Error} When manifest JSON parsing fails
     * @throws {Error} When file path validation fails for security reasons
     *
     * SECURITY JUSTIFICATION (SEC-001):
     * - storageDir is an internal path constructed in the constructor from process.cwd()
     *   (line 33: path.join(process.cwd(), ".file-organizer-rollbacks"))
     * - File read is NOT user-provided - it's an internal manifest file created by this service
     * - Path validation happens at other layers: storageDir is hardcoded, manifestId is validated
     *   as UUID format (line 105-111) before being used to construct the file path
     */
    rollback(manifestId: string): Promise<{
        success: number;
        failed: number;
        errors: string[];
    }>;
}
//# sourceMappingURL=rollback.service.d.ts.map