import type { EmbeddingBackend } from '../../embeddings/types.js';
/**
 * Creates a mock EmbeddingBackend for testing
 */
export declare function createMockEmbeddingBackend(overrides?: Partial<EmbeddingBackend>): EmbeddingBackend;
/**
 * Creates a mock EmbeddingBackend that fails initialization
 */
export declare function createFailingMockEmbeddingBackend(error: Error): EmbeddingBackend;
//# sourceMappingURL=embedding-backend.mock.d.ts.map