declare const FORMAT = "xopc-state-backup";
declare const VERSION = 1;
type Entry = {
    path: string;
    blob: string;
    bytes: number;
    sha256: string;
    nonce: string;
    tag: string;
    mode: number;
};
type Manifest = {
    format: typeof FORMAT;
    version: typeof VERSION;
    createdAt: string;
    schemaVersion: number;
    entries: Entry[];
    excluded: string[];
};
export declare function createStateBackup(input: {
    stateDir: string;
    output: string;
    passphrase: string;
    configPath?: string;
    configuredPaths?: string[];
}): Promise<Manifest>;
export declare function verifyStateBackup(archivePath: string, passphrase: string): Promise<Manifest>;
export declare function restoreStateBackup(input: {
    archivePath: string;
    target: string;
    passphrase: string;
}): Promise<Manifest>;
export {};