/**
 * Cache mocking utilities for service tests
 * Provides simplified mocks for src/cache module used in service testing
 */
/**
 * Creates a standard cache mock for service tests
 * Returns mock functions for vi.mock() and spies for testing cache behavior
 *
 * @returns Object with mock functions at root level and spies nested under 'spies' property
 *
 * @example
 * ```typescript
 * // Standard usage for vi.mock()
 * vi.mock('../cache.js', async () => {
 *   const { mockCache } = await import('../test-utils/cache.js');
 *   return mockCache();
 * });
 *
 * // Testing cache clearing with spies
 * import { getCache } from '../cache.js';
 * import { mockCache } from '../test-utils/cache.js';
 *
 * test('should clear cache after update', async () => {
 *   const { spies } = mockCache();
 *   vi.mocked(getCache).mockReturnValue(spies.mockCacheReturn as any);
 *
 *   const service = new YourService({ knex: db, schema });
 *   await service.updateOne('1', { name: 'Updated' });
 *
 *   expect(spies.clearSpy).toHaveBeenCalled();
 * });
 * ```
 */
export declare function mockCache(): {
    getCache: import("vitest").Mock<(...args: any[]) => any>;
    getCacheValue: import("vitest").Mock<(...args: any[]) => any>;
    setCacheValue: import("vitest").Mock<(...args: any[]) => any>;
    clearSystemCache: import("vitest").Mock<(...args: any[]) => any>;
    spies: {
        clearSpy: import("vitest").Mock<(...args: any[]) => any>;
        systemClearSpy: import("vitest").Mock<(...args: any[]) => any>;
        getCacheSpy: import("vitest").Mock<(...args: any[]) => any>;
        setCacheSpy: import("vitest").Mock<(...args: any[]) => any>;
        mockCacheReturn: {
            cache: any;
            systemCache: any;
            localSchemaCache: any;
            lockCache: undefined;
        };
    };
};