import type { ArchiveCodecId } from "./codec.js";
export declare const MANIFEST_FILE = "manifest.json";
export interface BackupManifestFile {
    path: string;
    bytes: number;
    sha256: string;
}
export interface BackupManifest {
    schemaVersion: 1;
    instance: string;
    home: string;
    createdAt: string;
    codec: ArchiveCodecId;
    uncompressedBytes: number;
    compressedBytes: number;
    files: BackupManifestFile[];
}
export declare function sha256File(file: string): string;
export declare function describeFile(directory: string, name: string): BackupManifestFile;
export declare function writeManifest(directory: string, manifest: BackupManifest): void;
export declare function readManifest(directory: string): BackupManifest;
/**
 * Re-hashes what is on disk against what the manifest recorded. A zero-byte
 * entry is called out separately: it is the failure a full disk or a killed
 * compressor produces, and it is the one a size check alone would let through
 * as "well, the sha256 of nothing does match the sha256 of nothing".
 */
export declare function verifyManifest(directory: string, manifest: BackupManifest): string[];
//# sourceMappingURL=manifest.d.ts.map