/**
 * Fail closed at the shared write boundary when a command attempts to overwrite a retired scope.
 * The retirement transaction itself reaches this boundary only for the initial non-retired image;
 * identical retries observe the frozen after-image and perform no sprint write.
 */
export declare function assertNotRetiredSprintOverwrite(path: string): void;
//# sourceMappingURL=retirement-guard.d.ts.map