#!/usr/bin/env node
/**
 * v17.0.0 substrate migration entrypoint.
 *
 * Retired readers and translation logic belong under scripts/migrations,
 * not in shipped runtime code under src/.
 *
 * Usage:
 *   npm run upgrade -- --graph <name> [--repo <path>] [--dry-run] [--json]
 */
export {};
