/**
 * Helpers for loading temporary CFN schemas into the validation plugin during tests.
 *
 * During simultaneous releases, pre-GA CloudFormation properties live in
 * tools/@aws-cdk/spec2cdk/temporary-schemas/. This module discovers those schemas
 * and provides the directory path for configuring the validation plugin singleton.
 *
 * Used by jest-global-app-testhook.ts — not intended for production runtime.
 */
/**
 * Whether temporary schemas are present in this repo checkout.
 * True in aws-cdk-private with pre-GA schemas, false in the public repo.
 */
export declare function hasTemporarySchemas(): boolean;
/**
 * Get the temporary schemas directory path.
 * @throws if no temporary schemas are present
 */
export declare function getTemporarySchemasDirectory(): string;