/**
 * The IPAM operations-pool pair tag, shared by producer and consumer:
 *
 * - Producer (`@fjall/components-infrastructure`): `ipamPool.ts` tags each
 *   account-scoped IPAM pool, and `standardTagsAspect.ts` tags each
 *   IPAM-allocated VPC, with `formatIpamPairTagValue(accountId, region)`.
 * - Consumer (`@fjall/deploy-core`): `targetReadiness.ts` matches the
 *   owner-side pool for a deploy target by the same key + value.
 *
 * The literal shapes are deployed infrastructure state — changing either
 * orphans every already-tagged pool and VPC. The pin test in
 * `__tests__/ipamTags.test.ts` guards against casual renames.
 */
export declare const IPAM_OPERATIONS_POOL_TAG_KEY = "fjall:operations:pool";
export declare function formatIpamPairTagValue(accountId: string, region: string): string;