/**
 * Local Checkpoint Backend — git-based shadow repo implementation.
 *
 * Creates and manages checkpoint snapshots in `<project>/.qlogicagent/checkpoints/<sessionId>/`
 * using a shadow git repository independent of the user's project .git.
 */
import type { CheckpointBackend } from "../ports/checkpoint-contracts.js";
export declare function createLocalCheckpointBackend(projectRoot: string, sessionId: string): CheckpointBackend;
