/**
 * Rename `dispatch_queue.bundle_url` / `bundle_hash` → `source_tar_url` /
 * `source_tar_hash`.
 *
 * The cached build artifact changed from a Rolldown-bundled `.compiled.mjs`
 * (keyed under `bundles/{contentHash}.js` in S3) to a raw `.kici/` source
 * tarball (keyed under `source/{contentHash}.tar.gz`). The agent extracts it
 * and imports the workflow via the shared oxc-transform ESM loader hook
 * instead of running Rolldown at runtime.
 *
 * Pre-release rename: no data preservation needed. Any rows referencing the
 * old bundle URLs will fail their contentHash lookup once the new SCHEMA_V4
 * cache prefix lands, and the orchestrator will schedule a fresh build job —
 * same as any other cache miss.
 */
import type { Kysely } from 'kysely';
export declare function up(db: Kysely<unknown>): Promise<void>;
export declare function down(db: Kysely<unknown>): Promise<void>;
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