import { NestMiddleware } from '@nestjs/common';
import { ClsService } from 'nestjs-cls';
import type { ProfilerModuleOptions } from '../nest-profiler.builder.js';
import type { NextFunction, PlatformRequest, PlatformResponse } from '../types/http.js';
import { ProfilerCoreService } from '../services/profiler-core.service.js';
export declare const DEFAULT_IGNORE_PATHS: (string | RegExp)[];
export declare class ProfilerMiddleware implements NestMiddleware {
    private readonly cls;
    private readonly core;
    private readonly logger;
    private readonly profilerPath;
    private readonly capture;
    private readonly sampleRate;
    private readonly ignorePaths;
    private readonly emitDebugHeaders;
    private readonly ignoreRequest;
    private readonly alwaysProfile;
    private readonly debug;
    private readonly attributesFn;
    private readonly traceIdHeader;
    constructor(cls: ClsService, options: ProfilerModuleOptions | undefined, core: ProfilerCoreService);
    use(req: PlatformRequest, res: PlatformResponse, next: NextFunction): void;
    private attachFinishHook;
    private completeProfile;
    private readStream;
    private backfillResponseBody;
    private interceptResponseBody;
    private shouldSkip;
    private logSkip;
    private buildCookieMap;
    private buildSessionData;
    private toFilterRequest;
    private parseCookies;
}