/**
 * OKF bundles — export the indexed documents to a portable Markdown bundle
 * (frontmatter + `index.md`), and ingest one back.
 *
 * A bundle is plain files, so a round trip goes back through the ordinary
 * ingest path rather than restoring index records directly: whatever comes
 * back is re-extracted, re-chunked and re-versioned like any other document.
 *
 * Split out of document-pipeline.ts.
 *
 * @module v1/cli/knowledge/okf-bundle
 */
import type { BatchIngestResult } from './document-types.js';
export declare function exportToOKF(outputDir: string, rootDir?: string, scope?: string): Promise<{
    exported: number;
    outputDir: string;
}>;
export declare function importFromOKF(bundleDir: string, scope?: string, rootDir?: string): Promise<BatchIngestResult>;
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