import type { IncomingMessage, ServerResponse } from 'node:http';
import type { ConfigStore } from '../config/store.js';
import type { Logger } from '../log/logger.js';
import type { UsageStore } from '../status/usage-store.js';
import type { CaptureBuffer } from './capture.js';
import type { StatusTracker } from '../status/tracker.js';
import type { RouterResult } from './types.js';
import type { InboundType } from './translation.js';
import type { VisionCache } from './vision-cache.js';
export interface ParseResult {
    body: Record<string, unknown>;
    rawBody: string;
    modelName: string;
}
/**
 * 解析请求 Body、JSON 解析、代理认证、提取 model。
 * 成功返回 { body, rawBody, modelName }，失败直接写响应并返回 null。
 */
export declare function parseAndAuth(req: IncomingMessage, res: ServerResponse, store: ConfigStore, logger: Logger, logLabel: string): Promise<ParseResult | null>;
/** 流水线上下文——与 ServerContext/ProxyContext 结构相同 */
export interface PipelineContext {
    store: ConfigStore;
    tracker: StatusTracker;
    logger: Logger;
    usageStore: UsageStore;
    capture?: CaptureBuffer;
    visionCache?: VisionCache;
}
/**
 * 执行代理转发流水线：transformInboundRequest → forwardRequest → capture → token 统计 → 计时。
 * 响应由 forwardRequest 直接写入 res。
 */
export declare function forwardPipeline(ctx: PipelineContext, req: IncomingMessage, res: ServerResponse, body: Record<string, unknown>, rawBody: string, route: RouterResult, inboundType: InboundType, logLabel: string, 
/** 适配器名称（适配器请求时传入） */
adapterName?: string): Promise<void>;
//# sourceMappingURL=pipeline.d.ts.map