import { EdgeRouteHandler } from '../edge/types';
/**
 * Wraps Next.js middleware with Sentry error and performance instrumentation.
 *
 * From Next.js 14 onwards the middleware transaction is created by Next.js' native OpenTelemetry
 * instrumentation (the `Middleware.execute` span, normalized by `enhanceMiddlewareRootSpan`). In that case this
 * wrapper does not start a span of its own, as that would emit a second, redundant middleware span nested inside
 * the root span. It only forks an isolation scope, captures errors, and flushes. Next.js 13 does not emit
 * `Middleware.execute`, so there the wrapper still starts the transaction itself.
 *
 * @param middleware The middleware handler.
 * @returns a wrapped middleware handler.
 */
export declare function wrapMiddlewareWithSentry<H extends EdgeRouteHandler>(middleware: H): (...params: Parameters<H>) => Promise<ReturnType<H>>;
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