/**
 * Linux Secret Service backend via `secret-tool` (libsecret).
 *
 * Works with GNOME Keyring, KDE Wallet, KeePassXC, or any implementation
 * of the freedesktop.org Secret Service D-Bus API.
 *
 * The key is stored with attributes:
 *   application=aegis  type=master-key
 */
import type { KeyStorage, KeyStorageBackend } from './key-storage.js';
export declare class LinuxSecretServiceStorage implements KeyStorage {
    readonly name = "Linux Secret Service";
    readonly backend: KeyStorageBackend;
    isAvailable(): boolean;
    getKey(): string | undefined;
    setKey(key: string): void;
    deleteKey(): void;
}
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