export declare function getGitSnapshotSection(sessionID: string): string | null;
/**
 * Refresh the git snapshot for a session if it's older than SNAPSHOT_TTL_MS.
 * Called lazily from context-bundle so subagents see current git state rather
 * than a stale session.created snapshot from hours ago.
 */
export declare function refreshGitSnapshot(sessionID: string, cwd: string): Promise<void>;
export declare function createGitContextHook(directory: string): (input: unknown, _output: unknown) => Promise<void>;