/**
 * v1.0.1 — list registered repo slugs for an org.
 *
 * Reads `<orgDir>/repositories/` and returns slug names — covers both
 * the v0.9.1+ path-reference yamls (`<slug>.yaml` files) and the legacy
 * `<workspace>/<org>/repositories/<slug>/` directories (v0.8.x and earlier).
 * Used by the bot's `@<slug>` mention pre-processor to validate that a
 * mention resolves to a real repo before injecting a target_repo marker.
 */
export declare function listOrgRepoSlugs(orgDir: string): string[];