import type { Plugin } from '../types/plugin.js';
import type { WstackPaths } from '../utils/wstack-paths.js';
import type { ConfigStore } from '../types/config.js';
interface SyncPluginOptions {
    paths?: WstackPaths | undefined;
    configStore?: ConfigStore | undefined;
    /** Secret vault for encrypting the GitHub token before persisting to disk. */
    vault?: {
        encrypt(plaintext: string): string;
        decrypt?(value: string): string;
    };
}
/**
 * SyncPlugin — GitHub-backed cloud sync for WrongStack user data.
 *
 * Registers `/sync` slash command. Users can push/pull their prompts,
 * skills, settings, memory, and history to a private GitHub repo.
 * Active by default; configure once with `/sync enable owner/repo TOKEN`.
 */
export declare function createSyncPlugin(opts?: SyncPluginOptions): Plugin;
export {};
//# sourceMappingURL=sync-plugin.d.ts.map