import { Context, IMiddleware, NextFunction } from '@mwcp/share';
export declare class TraceMiddlewareInner implements IMiddleware<Context, NextFunction> {
    static getName(): string;
    match(ctx: Context): boolean;
    resolve(): typeof middleware;
}
/**
 * 链路追踪中间件
 * - 对不在白名单内的路由进行追踪
 * - 对异常链路进行上报
 */
declare function middleware(ctx: Context, next: NextFunction): Promise<unknown>;
export {};