/**
 * @license
 * Copyright 2025 Google LLC
 * SPDX-License-Identifier: Apache-2.0
 */
import type { ModelAvailabilityService, ModelSelectionResult } from './modelAvailabilityService.js';
/**
 * Test helper to create a fully mocked ModelAvailabilityService.
 */
export declare function createAvailabilityServiceMock(selection?: ModelSelectionResult): ModelAvailabilityService;
