type FunctionCall = {
    name: string;
    arguments: Record<string, any>;
};
type ResponseFn = (messages: any[]) => {
    content: string;
    functionCalls?: FunctionCall[];
};
export declare function makeMockOpenAIChat(responseFn: ResponseFn): ({ messages, stream, model, stream_options, ...otherOptions }: {
    messages: any[];
    stream?: boolean;
    model?: string;
    stream_options?: {
        include_usage?: boolean;
    };
    [key: string]: any;
}) => {
    [Symbol.asyncIterator]: () => AsyncGenerator<{
        usage?: null | undefined;
        choices: {
            index: number;
            delta: {
                role: string;
                content: string;
                refusal: null;
            };
            logprobs: null;
            finish_reason: null;
        }[];
        id: string;
        object: string;
        created: number;
        model: string;
        system_fingerprint: string;
    } | {
        usage?: null | undefined;
        choices: {
            index: number;
            delta: {
                content: string;
            };
            logprobs: null;
            finish_reason: null;
        }[];
        id: string;
        object: string;
        created: number;
        model: string;
        system_fingerprint: string;
    } | {
        usage?: null | undefined;
        choices: {
            index: number;
            delta: {
                function_call: {
                    name: string;
                    arguments: string;
                };
            };
            logprobs: null;
            finish_reason: null;
        }[];
        id: string;
        object: string;
        created: number;
        model: string;
        system_fingerprint: string;
    } | {
        usage?: null | undefined;
        choices: {
            index: number;
            delta: {
                function_call: {
                    arguments: string;
                };
            };
            logprobs: null;
            finish_reason: null;
        }[];
        id: string;
        object: string;
        created: number;
        model: string;
        system_fingerprint: string;
    } | {
        usage?: null | undefined;
        choices: {
            index: number;
            delta: {};
            logprobs: null;
            finish_reason: string;
        }[];
        id: string;
        object: string;
        created: number;
        model: string;
        system_fingerprint: string;
    } | {
        choices: never[];
        usage: {
            prompt_tokens: number;
            completion_tokens: number;
            total_tokens: number;
        };
        id: string;
        object: string;
        created: number;
        model: string;
        system_fingerprint: string;
    }, void, unknown>;
    id?: undefined;
    object?: undefined;
    created?: undefined;
    model?: undefined;
    choices?: undefined;
    usage?: undefined;
    system_fingerprint?: undefined;
} | {
    id: string;
    object: string;
    created: number;
    model: string;
    choices: {
        index: number;
        message: {
            role: string;
            content: string;
            function_call: {
                name: string;
                arguments: string;
            } | null;
            refusal: null;
        };
        logprobs: null;
        finish_reason: string;
    }[];
    usage: {
        prompt_tokens: any;
        completion_tokens: number;
        total_tokens: any;
    };
    system_fingerprint: string;
    [Symbol.asyncIterator]?: undefined;
};
export {};
//# sourceMappingURL=openaiMock.d.ts.map