import type { HookInput, GuardResult } from '../../core/index.js';
/**
 * Review-stale guard: fires on Stop.
 * Warns if any scored sprints lack review markdown files.
 * Non-blocking suggestion — next-action handles the hard block.
 */
export declare function reviewStaleGuard(_input: HookInput, cwd: string): Promise<GuardResult>;
//# sourceMappingURL=review-stale.d.ts.map