import type { AvailableModel } from '../../../execution/AvailableModel';
/**
 * Utility to assert that all models in the provided array have unique `modelName` values.
 *
 * This is internal utility for unit tests to ensure no duplicate model names exist.
 *
 * @private internal utility of unit tests
 */
export declare function assertUniqueModels(models: ReadonlyArray<AvailableModel>): void;