import { VaultEngine } from '../composables/piniaStores/extensionRegistry';
/**
 * Encrypt a full clear-text path: drop the vault root, encrypt the relative
 * remainder (the only part the engine handles), then join the root back on -
 *   `/my.vault/notes/q1.txt` -> `/my.vault/<enc notes>/<enc q1.txt>`.
 * The vault root itself is clear text on the server, so it is returned unchanged
 * (the engine isn't called).
 */
export declare function encryptVaultPath(engine: VaultEngine, fullPath: string): Promise<string>;
/**
 * The exact inverse of encryptVaultPath -
 *   `/my.vault/<enc notes>/<enc q1.txt>` -> `/my.vault/notes/q1.txt`.
 */
export declare function decryptVaultPath(engine: VaultEngine, fullPath: string): Promise<string>;