import type { ServerResponse } from 'node:http';
import type { Logger } from '../log/logger.js';
import type { UsageStore } from '../status/usage-store.js';
import type { CaptureBuffer } from './capture.js';
interface ProviderRequest {
    url: string;
    method: string;
    headers: Record<string, string>;
    body: Record<string, unknown>;
    originalBody?: Record<string, unknown>;
    crossProtocol: boolean;
    inboundType: 'anthropic' | 'openai' | 'openai-responses';
    upstreamType: 'anthropic' | 'openai' | 'openai-responses';
    logger?: Logger;
    usageStore?: UsageStore;
    providerName?: string;
    /** 上游模型 ID（用于持久化） */
    upstreamModel?: string;
    /** 客户端请求的模型名（代理端 model 字段，用于持久化） */
    clientModel?: string;
    /** 适配器名称（适配器请求时传入，直接代理为 null） */
    adapterName?: string;
    capture?: CaptureBuffer;
    pairId?: number;
}
export declare function forwardRequest(req: ProviderRequest, res: ServerResponse): Promise<void>;
export {};
//# sourceMappingURL=provider.d.ts.map