export interface MockFetchResponse {
    ok: boolean;
    status: number;
    statusText?: string;
    headers?: {
        get: (name: string) => string | null;
    };
    json?: () => Promise<unknown>;
    text?: () => Promise<string>;
}
type FetchHandler = (url: string, options?: RequestInit) => Promise<MockFetchResponse>;
/**
 * Creates a mock fetch function
 */
export declare function createMockFetch(handler: FetchHandler): import("vitest").Mock<import("@vitest/spy").Procedure>;
/**
 * Creates a mock fetch that returns a successful JSON response
 */
export declare function createSuccessFetch(data: unknown): ReturnType<typeof createMockFetch>;
/**
 * Creates a mock fetch that returns an error response
 */
export declare function createErrorFetch(status: number, statusText?: string, body?: string): ReturnType<typeof createMockFetch>;
/**
 * Creates a mock fetch that fails with a network error
 */
export declare function createNetworkErrorFetch(message?: string): ReturnType<typeof createMockFetch>;
/**
 * Creates a mock fetch that returns different responses based on call count
 */
export declare function createSequentialFetch(responses: MockFetchResponse[]): ReturnType<typeof createMockFetch>;
/**
 * Creates Ollama-style embedding response (legacy single embedding)
 */
export declare function createOllamaEmbeddingResponse(embedding: number[]): MockFetchResponse;
/**
 * Creates Ollama-style batch embedding response (/api/embed)
 */
export declare function createOllamaBatchEmbeddingResponse(embeddings: number[][]): MockFetchResponse;
/**
 * Creates Gemini-style single embedding response (embedContent)
 */
export declare function createGeminiEmbeddingResponse(embedding: number[]): MockFetchResponse;
/**
 * Creates Gemini-style batch embedding response (batchEmbedContents)
 */
export declare function createGeminiBatchEmbeddingResponse(embeddings: number[][]): MockFetchResponse;
export {};
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