remove export

Author: AbhiPrasad

packages/node/src/integrations/index.ts

@@ -9,5 +9,4 @@ export { Context } from './context';
 export { RequestData } from '@sentry/core';
 export { Undici } from './undici';
 export { Spotlight } from './spotlight';
-export { Anr } from './anr';
 export { Hapi } from './hapi';