import type { OllamaChatRequest, OllamaGenerateRequest } from './types';
/**
 * 将 Ollama format 字段映射为 OpenAI response_format
 * - format: "json" → { type: "json_object" }
 * - format: { JSON Schema } → { type: "json_schema", json_schema: ... }
 * - undefined → undefined
 */
export declare function mapFormat(format: string | Record<string, unknown> | undefined): Record<string, unknown> | undefined;
/**
 * 将 Ollama /api/chat 请求转换为 OpenAI /v1/chat/completions 请求
 */
export declare function convertChatRequest(ollama: OllamaChatRequest): Record<string, unknown>;
/**
 * 将 Ollama /api/generate 请求转换为 OpenAI /v1/chat/completions 请求
 * prompt → messages, system → system message, template/context 丢弃
 */
export declare function convertGenerateRequest(ollama: OllamaGenerateRequest): Record<string, unknown>;
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