/**
 * studiograph index command
 *
 * Bulk-indexes all entities across the workspace into LanceDB.
 * On first run, optionally prompts for a Voyage AI API key to enable
 * semantic search (Tier 2). Without a key, FTS-only indexing still runs.
 *
 * Safe to re-run — uses upsert, not insert.
 *
 * Usage:
 *   studiograph index              # index all repos
 *   studiograph index --repo raa   # single repo only
 */
import { Command } from 'commander';
export declare const indexCommand: Command;
