import type { PlaybookRunManifest } from "./types.ts";
/**
 * Persistent store for playbook runs. A playbook run is the bundle of
 * per-step sessions created by `action: "dry_run"` and consumed by
 * `action: "run"`. Layout:
 *
 *   ~/.sandbox-seed/playbook-runs/<run-id>/
 *     manifest.json            # PlaybookRunManifest
 *     aggregated-dry-run.md    # rolled-up human report (written by aggregate-dry-run.ts)
 *
 * Per-step sessions still live at ~/.sandbox-seed/sessions/<session-id>/
 * as usual — they're owned by the `SessionStore`, we just reference them
 * here by id.
 */
export type PlaybookRunStoreOptions = {
    /** Defaults to `~/.sandbox-seed`. */
    rootDir?: string;
};
export declare class PlaybookRunStore {
    private readonly rootDir;
    constructor(opts?: PlaybookRunStoreOptions);
    runDir(runId: string): string;
    aggregatedDryRunPath(runId: string): string;
    private manifestPath;
    create(manifest: PlaybookRunManifest): Promise<void>;
    load(runId: string): Promise<PlaybookRunManifest>;
    save(manifest: PlaybookRunManifest): Promise<void>;
}
export declare function newPlaybookRunId(): string;