import { z } from 'zod';
import type { Tool } from '@qvac/sdk';
export declare const errorResponse: z.ZodObject<{
    error: z.ZodObject<{
        message: z.ZodString;
        type: z.ZodString;
        code: z.ZodString;
    }, z.core.$strip>;
}, z.core.$strip>;
export declare const modelObject: z.ZodObject<{
    id: z.ZodString;
    object: z.ZodLiteral<"model">;
    created: z.ZodNumber;
    owned_by: z.ZodString;
}, z.core.$strip>;
export declare const responseFormat: z.ZodUnion<readonly [z.ZodObject<{
    type: z.ZodLiteral<"text">;
}, z.core.$strip>, z.ZodObject<{
    type: z.ZodLiteral<"json_object">;
}, z.core.$strip>, z.ZodObject<{
    type: z.ZodLiteral<"json_schema">;
    json_schema: z.ZodObject<{
        name: z.ZodOptional<z.ZodString>;
        schema: z.ZodRecord<z.ZodString, z.ZodUnknown>;
    }, z.core.$loose>;
}, z.core.$strip>]>;
export declare const toolDef: z.ZodObject<{
    type: z.ZodString;
    function: z.ZodOptional<z.ZodObject<{
        name: z.ZodString;
        description: z.ZodOptional<z.ZodString>;
        parameters: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
    }, z.core.$strip>>;
}, z.core.$loose>;
export declare const messageContentPart: z.ZodDiscriminatedUnion<[z.ZodObject<{
    type: z.ZodLiteral<"text">;
    text: z.ZodString;
}, z.core.$loose>, z.ZodObject<{
    type: z.ZodLiteral<"image_url">;
    image_url: z.ZodUnion<readonly [z.ZodString, z.ZodObject<{
        url: z.ZodString;
    }, z.core.$loose>]>;
}, z.core.$loose>], "type">;
export type MessageContentPart = z.infer<typeof messageContentPart>;
export declare const chatMessage: z.ZodObject<{
    role: z.ZodString;
    content: z.ZodOptional<z.ZodUnion<readonly [z.ZodString, z.ZodNull, z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
        type: z.ZodLiteral<"text">;
        text: z.ZodString;
    }, z.core.$loose>, z.ZodObject<{
        type: z.ZodLiteral<"image_url">;
        image_url: z.ZodUnion<readonly [z.ZodString, z.ZodObject<{
            url: z.ZodString;
        }, z.core.$loose>]>;
    }, z.core.$loose>], "type">>]>>;
    tool_calls: z.ZodOptional<z.ZodArray<z.ZodObject<{
        id: z.ZodString;
        type: z.ZodString;
        function: z.ZodObject<{
            name: z.ZodString;
            arguments: z.ZodString;
        }, z.core.$strip>;
    }, z.core.$strip>>>;
    tool_call_id: z.ZodOptional<z.ZodString>;
}, z.core.$loose>;
export interface GenerationParams {
    temp?: number;
    top_p?: number;
    top_k?: number;
    predict?: number;
    seed?: number;
    frequency_penalty?: number;
    presence_penalty?: number;
    repeat_penalty?: number;
    reasoning_budget?: -1 | 0;
    remove_thinking_from_context?: boolean;
}
export type ResponseFormat = {
    type: 'text';
} | {
    type: 'json_object';
} | {
    type: 'json_schema';
    json_schema: {
        name: string;
        description?: string;
        schema: Record<string, unknown>;
        strict?: boolean;
    };
};
interface OpenAITool {
    type: string;
    function?: {
        name: string;
        description?: string;
        parameters?: Record<string, unknown>;
    };
}
export declare function normalizeToolParameters(params: Record<string, unknown>): Record<string, unknown>;
export declare function openaiToolsToSdk(tools: OpenAITool[] | undefined): Tool[] | undefined;
export declare class InvalidResponseFormatError extends Error {
    constructor(message: string);
}
export declare class UnsupportedImageContentError extends Error {
    constructor(message: string);
}
export declare function extractResponseFormat(body: Record<string, unknown>): ResponseFormat | undefined;
export declare function extractGenerationParams(body: Record<string, unknown>, altTokenField?: string): GenerationParams | undefined;
export {};
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